Selenium Interview questions

Selenium Interview questions and Answer Selenium Training in jalandhar provides training in the web driver, IDE, grid, and continuous integration testing. Agile methodology and DevOps work culture are highlighting the need for testing in the software industry. Different tools like Selenium, testingWhiz, HPE Unified functional Testing, TestComplete, Ranorex, Sahi, Watir, and Tosca test suite are used for the different types of testing projects. Let me discuss in detail about the interview questions for Selenium Training. 1. What are the different types of automation testing? Regression testing, smoke testing, and sanity testing are different types of automation testing. 2. What are the maximum numbers of test cases that can be automated per day? The number of test cases automated per day by the tester depends upon the complexity of the web application. In general, it is estimated that tester automates 2 to 5 test scenarios per day if the complexity is low. One or fewer test cases are expected if the complexity is high. Selenium Course in jalandhar helps to prepare for the interviews with the practical oriented training. 3. What are the different types of the testing framework? Data-driven testing framework, keyword driven testing framework and hybrid testing framework are the three types of testing frameworks. 4. Explain the process of how the automation framework is used? The test automation framework starts with the process as the programming language, framework used, test base class, element locators, tests- page objects, page factory, utility functions file, property files, Test NG annotations, how we parameterize tests using excel files, Test NG annotations, parameterize tests using excel files, error screenshots, generating reports, e-mailing reports, version control system used and continuous integration tool. 5. What are the reasons to select the selenium automation tool? Free and open source, have a large user base, cross-browser compatibility, platform compatibility, and the support to the multiple programming languages such as Java, pearl, Python, PHP, and C#. 6. What are the components of selenium? Selenium IDE, Selenium RC, Selenium WebDriver, and selenium Grid are the four components of selenium. 7. Explain Selenium IDE? Selenium IDE is the firefox plugin and simplest framework in the selenium suite. Selenium IDE is used for creating scripts or test cases and Selenium RC or selenium Web Driver are used for more advanced or robust test cases. 8. Explain Selenese? In the selenium IDE, selenese language is used to write the test scripts. Best Selenium Training in jalandhar aid the students to get placed in the top companies. 9. Which browser supports selenium IDE? FireFox is the only browser which supports the selenium IDE. 10. Explain Selenium Web Driver? Selenium Web Driver AKA selenium 2 accepts the commands and sends them to a browser. It directly communicates with the browser and it is implemented through a browser-specific driver. Selenium Web Driver supports multiple languages like Java, C#, PHP, Python, Perl, and Ruby and it is the framework for automating the web application. 11. Explain the Selenium Grid? Selenium Grid is used to run the tests in different machines against the different browsers and it is used together with Selenium RC. It is used to run the test in multiple platforms and environments like different machines, different browsers, and different operating systems. 12. Describe the hub in Selenium Grid? A hub is a server which controls the test execution in multiple machines. 13. Explain node in Selenium Grid? Node is the machine which is attached to the hub and there can be multiple nodes in a single selenium Grid. Best Selenium Training Institute in jalandhar with the best reviews from the students conducts the classes with peer approach and practical approach. 14. List the different types of Web Driver APIs available in selenium? Firefox Driver, Gecko Driver, Internet Explorer Driver, Chrome Driver, HTML Unit Driver, Opera Driver, Safari Driver, Android Driver, iPhone driver, and event firing web driver are some of the Web Driver APIs in selenium. 15. Name the open-source frameworks supported by the Selenium WebDriver? JUnit and TestNG are the open-source frameworks supported by the selenium web driver. 16. What are the locators available in the Selenium WebDriver? ID, ClassName, Name, Tagname, LinkText, PartialLinktext, XPath, and CSS selector are the locators in the Selenium Web Driver. Hope this blog will be helpful for the one who is looking to kick start their career in selenium. There is a huge selenium Job Opening in jalandhar. 17. What is Selenium? Selenium is the robust test automation suite that is used for automating web-based applications. Selenium supports programming languages, multiple browsers, and platforms. 18. What are the different forms of selenium? Selenium comes in four forms and they are as followed Selenium RC Selenium IDE Selenium Grid Selenium WebDriver 19. Which browsers/drivers are supported by Selenium Webdriver? Listed below are the browser /drivers that are supported by Selenium Webdriver. Safari – SafariDriver Firefox – FireFoxDriver IOS – ios-driver/Appium Android – Selendroid/Appium Google Chrome – ChromeDriver Internet Explorer – Internet Explorer Driver HtmlUnit (Headless browser) – HtmlUnitDriver 20. What is the testing type which is supported by Selenium WebDriver? Selenium web driver is used for performing automation function and regression testing. These are Basic Selenium Interview questions asked for freshers in an interview. 21. Name the only browser that supports Selenium IDE to be used? Firefox 22. What do you mean by Selenium WebDriver? Selenium WebDriver also known as Selenium 2 is the browser automation that accepts commands and sends them to the browser. Selenium Webdriver is implemented through a browser-specific driver. Also, it controls the browser by directly communicating with it. This supports C#, Python, PHP, Perl, and Ruby. 23. List the advantages of Selenium Grid? Selenium grids allow running test cases in parallel and also save the test execution time. Selenium grid allows multi-browser testing. It permits us to execute test cases on multi-platform. 24. List the types of WebDriver APIs available in Selenium? Gecko Driver Opera Driver Safari Driver Firefox Driver iPhone Driver Chrome Driver Android Driver HTMLUnit Driver EventFiringWebDriver Internet Explorer Driver 25. What are the Programming Languages supported by Selenium WebDiver?

Python Interview Questions and Answers

Python Interview Questions and Answers Python is an open-source programming language that is easy to learn. Python is the most preferred programming language among developers and thus has wider job opportunities. The following are the Python Interview Question and Answers which has been created specifically for freshers to be familiarized with the questions that are commonly asked in the Python interview. If you are interested in learning the Python language, Python Training at FITA is the right place to learn the course professionally. Python is a high-level object-oriented programming language that can run on different platforms like Windows, Linux, Unix, and Macintosh. Python is widely used in Data Science, Machine Learning, and Artificial Intelligence domain. Python enables ease of coding to develop applications. Python is used in multiple software domains and the applications are listed below. Various Types of application in Python is the commonly asked Python Interview question. Interpreted: Python is an interpreted language. It does not require a prior accumulation of code and it executes instructions directly. Free and open-source: It is an open-source project which is publicly available to use. It can be downloaded free of cost. Portable: Python programs can run on various platforms without affecting its performance. Extensible: It is highly flexible and extensible with any module. Object-oriented: Python permits to implement the Object-Oriented concepts to build an application solution. Built-in data structure: List, Tuple, and Dictionary are useful integrated data structures that are provided by Python. Learn the Fundamental knowledge to become a Python Developer through Python Online Training. Experts will give the best coaching for all students. A Python decorator is a particular change that we make in Python syntax to alter its functions easily. The primary difference between list and tuple is that the list is mutable while tuple is not. Tuple could be hashed, for instance as a key for dictionaries. FITA supports the students with a wide academic curriculum in learning the programming language and also proficiently train the students to equip themselves for a career in Python. Everything in Python is an object and all the variables hold references to the objects. The reference values are placed according to the functions and you cannot change the value of the references. If needed you can change the objects if it has mutable features. These are the syntax constructions that are used in Python, created to ease the Dictionary or List based on the existing or current iterable. Python provides two built-in types. They are Mutable and Immutable types of built-in types. Click the link below to know the Basic AWS Interview questions that are asked to a fresher in the AWS Interview. In Python, every new name introduced has its place where it lives and can be hooked. It is called a namespace. It is like a box where a variable name is graphed to the object placed. Whenever the variable is searched out in the bar, this box will be searched, to get the related object. Name space in Python is the frequently asked question in Python interview. It is a single expression, also an anonymous function predominantly used as an inline function. The lambda form in Python does not have statements since it is used to make a new function object and return them at runtime. The term Pass meaning, a no-operation Python statement, or in other words, it means a place holder in a compound statement, where there should be a blank space left and nothing has to be filled there. Iterators are used to iterate a group of elements in Python, containers like a list. A unit testing framework in Python is known as a unit test. It supports the function like sharing of setups, shutdown code for tests, automation testing, aggregation of tests into collections etc. A Mechanism to choose a range of items from sequence types like tuple, list, strings, etc. is called slicing. The means of implementing iterators are called generators. It is a normal function in Python, except it yields expression in the functions. The Python documentation string is called docstring, it is the means of documenting Python functions, modules and classes. For copying an object in Python, you can try the code copy.copy () or copy.deepcopy() for the generic cases. You cannot copy all the objects but you can copy most of them. Python sequences could be indexed in positive and negative numbers. For instance, the Positive index, 0 is the first index, 1 is the second index and so on. For the Negative index, (-1) is the last index and (-2) is the second last index and so on. To convert a number into a string, we should use the inbuilt function str(). If we need hexadecimal or octal representation, we must apply the inbuilt function hex() or oct(). Converting number to a String is the basic interview question that should be known mandatorily by any fresher before attending the Python interview. The X-range mostly returns the X-range objects, whereas the range returns the list and also uses the same memory, in spite of the range size. In Python, the module is a way to structure the program. Every Python program file is a module, which imports other modules like objects and attributes of Python. The folder of the Python program is also known as a package of modules. The package may have modules or subfolders. Local variables: When a variable is assigned to a new value anywhere within the function’s body, it’s deceived to be local variables. Global variables: Variables that are referenced only inside a function are global variables. We can share global variables across modules within a single program and also we can create a special module. It can be done by Importing the config module in all the modules of your application. The module will now be available as a global variable across the modules. For making a Python Script executable on Unix, we should do two things, Script file’s mode should be executable. The first

Java Interview Questions For Freshers

Java Interview Questions For Freshers Programs Java is a programming language and computing platform. It hits the top list of all the programming languages and has a wide range of job opportunities. The following Java Interview Questions for Freshers Programs have been created specifically to get you familiarize with the nature of the question you can experience during your interview for the Java Programming Language subject. If you are interested to learn the language, Java Training in jalandhar at O7 Solutions is the right place for you to explore your career.1. What are the different access specifiers for Java classes? Access classifiers are said to be the keywords that are used before a class name which refers the access scope in Java. The below types of access classifiers is highly important and also frequently asked Java Interview Questions. 2. What is the difference between an Inner class and a Subclass? It is a Core Java Interview Questions, when you are a beginner go through the answer carefully. An inner class has been nested within the other class. An inner class has access rights for the class that is nesting it and can access all methods and variables that are defined in the outer class. A subclass inherits from the other class known as the superclass. Sub-class can access all protected and public fields and methods of its superclass. 3. What is known as data encapsulation and explain it’s significance? Encapsulation is the concept which is asked frequently in the most Core Java Interview Questions for Freshers. Encapsulation is said to be a concept in Object Oriented Programming for combining methods and properties in a single unit. Encapsulation helps the programmers in following a modular approach for the software development as each object has its unique set of variables and methods and serves its functions independent of other objects. Encapsulation is also used for data hiding purpose. 4. What is the purpose of static variables and static methods? When there is a need to share a variable or a method between multiple objects of a class rather than creating separate copies for each object. To make a variable or method shared for all objects, we use. 5. What is called Loops in Java? What are the three types of loops? This is a Java Basic Interview Questions to know mandatorily before attending any interviews. Looping is used in programming to implement a statement or a statement block repeatedly. There are three types of loops in Java: a. For Loops: For loops are used in java to implement statements regularly for a given no of times. For loops are used when no of times to implement the statements is refer to the programmer. b. while Loops: While loop is used if certain statements require being implemented regularly until a condition is satisfied. The condition is tested first before implementation of statements in while loops. c. Do While Loops: Do while loop is similar to while loop with an only difference which condition is examined after implementation of statement blocks. Thus in do while loop case, statements are implemented at least once. 6. What is a singleton class? Give an example In Java, a singleton class can have only one instance and thus all its variables and methods belong to one instance. The concept of a singleton class is used for the situations while there is a requirement to limit the no of objects for a class. The good example of singleton usage scenario is while there is a limit of having an only single connection to a database due to some limitations of the driver or any licensing issues. 7. Explain the difference between break and continue statement? When you are asked to explain Break and Continue concept in Java Interview Questions for Freshers, I suggest you to give examples to attract the interviewer. Break and continue statements are the two main keywords used in loops. When a break keyword is used in a loop, instantly the loop is broken while when continue keyword is used, the current iteration is broken and the loop continues with the next iteration. When counter reaches 4, loop is broken in the below example. For (counter=0; counter<10; counter++) System.out.println(counter); if (counter==4) { break; }} When counter reaches 4, loop just jumps to the next iteration in the below example and after the continue keyword any statements are skipped for the current iteration. for (counter=0; counter<10; counter++) system.out.println(counter); if (counter==4) { continue; } system.out.println(“This will not get printed when counter is 4”); } 8. What is known as infinite loop? Explain how infinite loop is declared? An infinite loop runs infinitely and without any condition. An infinite loop may be broken by explaining any breaking logic in the statements blocks body. Infinite loop is proclaimed as follows for (;;) { // Statements to execute // Add any loop breaking logic } 9. What is known as a final keyword in Java? Give an example A constant is proclaimed using the keyword final in Java. The value may be assigned once and after the assignment, the value of a constant cannot be changed. A constant with the name const_val has been assigned and declared a value in the below example: Private Final int const_val=100 It cannot be overridden by the subclasses if a method is declared as final. This method is considered to be faster than any other method because they have been resolved at the compiled time. It can’t be subclassed, when a class is declared as final. E.g., integer, string, and other wrapper classes. 10. Explain the difference between float and double variables in Java? Float always takes about 4 bytes in memory while double takes about 8 bytes in memory in Java. The float is said to be single precision floating point decimal number and the double is the double precision decimal number. 11. How will you generate random numbers in Java? You can generate random numbers using Math.random() in the range which is greater than

Digital Marketing Interview Questions

Digital Marketing Interview Questions Undoubtedly, the demand for Digital Marketers is high in the market for both entry-level and experienced candidates. A recent survey has stated that the job requirement for Digital Marketing has almost doubled between the year 2012 to 2018. To qualify oneself to the position of Digital Marketer one should prepare well for the Interview and should have an idea about what types of questions are put forth in an interview. Types of Digital Marketing questions that are asked to the candidates may vary based on experience and skill sets gained. Despite the experience and skill sets, the Digital Marketing Interview Questions and Answers which are given below are applicable for both the freshers and experienced candidates. Go through these Digital Marketing Interview Questions and Answers before any scheduled job interview and have an idea about what are the questions that are asked to a candidate in an Interview. Learn to prepare all Digital Marketing Interview Questions and Answers with the support of a Digital Marketing Online Course. It is all about brand marketing activities through online channels. The various techniques included in Digital Marketing are as follows SEO, SEM, SMM, SMO and Email marketing. We can categorize the term Digital Marketing in two ways and they are Inbound Marketing and Outbound Marketing. The acronym SEO stands for Search Engine Optimization. SEO is the technique that is used to increase the quality of traffic to your website. It is performed by organic search engine results. Through Online Marketing we can reach a huge and diverse number of customers. We can understand the needs of consumers easily. Things are measurable and can be tracked easily in Digital Marketing. These are the words that are primarily used by a person or user and which is entered on the search engine to find a piece of particular information. On the aspects of SEO, it is used for better page ranking and keywords play a crucial role in it. Where and How have you used the keyword would reflect your site ranking. This makes the websites stand out in the search engine rankings. The On-page optimization is done through a live web page. Off-Page optimization is the changes performed on the offline website. This optimization boosts the search engine rankings by extracting the external links to point back to it. Pay Per Click is also called a Cost Per Click is a technique that is used to direct the traffic to websites. The advertisers usually pay the publisher ( a host or the owner of the website) when the ads are clicked in this technique. In simple, it is the amount which is spent to get an advertisement clicked. These are the Basic Digital Marketing Interview Questions that are asked to a fresher in an Interview. This is one of the marketing techniques where one could take the assistance of social media to invoke the audience’s response through different promotional activities such as Webinars, E-books, E-newsletter, PPC, and SEO. It helps the customers to learn more about a company and its products and services provided. This will eventually establish a connection between the customer and the company. There are two primary models for determining Pay Per Click and they are, It is the traditional form of marketing wherein the company constantly reaches out to its targeted audience by its promotional messages. The mode of reaching potential clients is performed through digital platforms such as emails, telephone calls, by running ads and campaigns. Google AdWords is the most popular form of PPC advertising system across the globe. This is the service that is built by Google for businesses to use this platform to display their ads on Google and its networking sites. Google Adwords permits businesses to set a specific budget for advertisement. The payments are done on clicking the ads and the advertising services focus on the keywords. These are the Common Digital Marketing Interview Questions for fresher. Keywords streaming is the process of analyzing the relevant keywords and choosing the apt keyword for websites based on the targets set in the company. It is performed to get the organic traffic and it leads to the keywords. The various types of Digital Marketing are as follows Effective PPC should be like Relevant, Exhaustive, and Expansive. Relevant: Listing out the key targeted words. Exhaustive: Rather than popular keywords it should include long key tail words. Expansive: PPC is iterative hence the keyword list must be constantly adapting and growing. Some of the top Digital Marketing Tools: Listed below are the Google Ads extensions. These are the General Digital Marketing Interview Questions and Answers that are asked to a fresher in an Interview. There are three types of SEO and they are as follows It is a new way of approach to the Web design which makes the web pages to function properly on a variety of devices such as mobile phones, desktop, and tablets.This also ensures the users have a great experience on the devices they are using that is fast and compatible with various devices and browsers. In the Flat Rate PPC model, both the publisher and advertiser agree for a fixed amount where the payment is made for each click. Predominantly the publisher has the rate card for PPC plan on the basis of the different areas of their network and website. The amount differs based on the content that primarily attracts the number of people. In the Bid Based PPC, the advertiser usually competes with the other advertisers in the private auction that is hosted by the publisher. The advertiser would inform the publisher about the maximum amount of bid that he is willing to pay. And the publisher would choose the bidder at last. The SEO practices can be classified into two types and they are, These are Basic Interview Questions that are asked to fresher and experienced candidates in the Digital Marketing Interview. Branding Direct Marketing The Advertiser here exposes the brands on the major sites

Why Do We Need Cloud Computing

03
June

Why do we choose cloud computing?

Why Do We Need Cloud Computing Why Do We Need Cloud Computing: Cloud computing is the exchange of computing services such as data storage, software, applications, servers etc going to the cloud means the Internet. Cloud Computing provides a substitute for the hypothetical datacenter. With an On-premises data centre, we can manage things like buying and installing the hardware, software, virtualizations, Installing the operating system, needed software and hardware applications, setting up the local and public network, building and composing the firewall and most importantly setting up the storage for longlast data. After doing this wet-up, we can easily maintain the lifecycle of cloud computing. Features What is the future scope of the Cloud Computing field? In the field of networking cloud computing is the best platform if you’re thinking of choosing this profession. This platform is responsible for the development of deep knowledge of the business end user, cloud platform as well and integrated systems used by their companies. Those who are well experienced and skilled in cloud computing platforms can earn up to 5 lakhs PA. This was a basic introduction to cloud computing. Interested candidates can join our company for the cloud computing course in Jalandhar and Hoshiarpur. O7 Services gives the best Training in cloud computing in Punjab. What are the different types of cloud computing? There are a variety of kinds of cloud computing. Each has distinctive characteristics and advantages. Here are a few of the most popular kinds: Infrastructure as a Service (IaaS): This kind of cloud computing is a way to provide computing resources that are virtualized over the Internet. IaaS lets companies rent servers, storage, and networking equipment cost-per-use. Platform as a Service (PaaS): PaaS is an infrastructure for developers to create tests, deploy, and test applications without worrying about the infrastructure. PaaS providers provide built-in tools for developers and services that can be used to build customized applications 45. As a Service (SaaS) SaaS is a delivery model that lets users access software applications via the Internet. SaaS companies host and manage software accessible via a browser on the web or mobile apps 14. Serverless computing: Serverless computing is a type of computing that lets the cloud provider handle the infrastructure and assign resources according to the needs. It allows developers to concentrate on writing code and not worry about managing the servers and infrastructure. 1. Managed HTML0-Managed Private Cloud cloud is a cloud-based infrastructure exclusively used by only one company. company has full control over its resources and can modify the cloud as required. Cloud The Community Cloud providers manage the infrastructure; however, each company has its own resource set and can alter it according to its needs.  Public Cloud: The public cloud provides infrastructure accessible to the public and accessible through the Internet. The cloud provider manages its infrastructure, and the users may lease resources on a pay-as-you-go basis 163. Hybrid Cloud A Hybrid cloud combines two or more distinct kinds of cloud-based infrastructures (public, private, or community). Hybrid cloud allows businesses to reap the advantages of various cloud types while maintaining control of their applications and data 13. Distributed Cloud: A distributed cloud is a form of cloud computing for public use that lets data centres be situated anywhere in the globe. This allows organizations to make use of local data centres while being capable of accessing resources from other locations.  

03
June

How to become an Ethical Hacker?

Ethical Hacking Course in Jalandhar O7 Services offers an ethical hacking course in Jalandhar, focusing on essential techniques and tools. The course aims to teach individuals how to use hacking techniques for ethical purposes, such as strengthening system security. Ethical hackers aim to identify weaknesses and barriers within organizations, preventing data breaches. Ethical hacking involves unauthorized access to computer systems, software, or data, using methods similar to malicious attacks, thereby enhancing network security. Recognising security vulnerabilities is critical. Steps on How to Become an Ethical Hacker Step 1: Knowledge of Linux/Unix OS Linux is an open-source operating system that provides our computer systems with unparalleled protection. If you want to become a hacker, Linux should be your go-to operating system, as it’s widely used as the foundation of hacking tools such as Kali Linux, an iconic hacking OS used for hacking purposes. Step Two: Learn a Programming Language Step two requires learning C, the mother of all programming languages. however, hackers should possess skills in at least 2-3 programming languages, such as Python; ethical hackers are increasingly opting to study this field rather than the C language. Step Three: Learn How to Stay Unnoticed As a hacker, knowing how to be unidentified means being able to conceal their identity from others. Step 4: Comprehensive Understanding of Networking Concepts Becoming an ethical hacker involves understanding network fundamentals. A comprehensive knowledge of networking protocols will aid in discovering vulnerabilities; ethical hacking focuses on networking. Step Five: Unveil the Hidden Network The dark web is a vital resource for hacking purposes and serves as an online hub for end users wanting to bypass unidentified people around the globe. People use the dark web for both legal and illegal activities; therefore, one must become acquainted with this hidden web space. Step 6: Introduce cryptography and expand your expertise The ethical hacking course in Jalandhar teaches participants about networking protocols, exploiting vulnerabilities, and navigating the dark web. It introduces cryptography, a crucial skill for hackers, as it helps in encrypting and decrypting data, ensuring information security and integrity. Step 7: Assess Vulnerabilities Vulnerability refers to the weakest points or vulnerabilities within any system. By inspecting its components and networks, one can identify all the loopholes. Step four is to practice and explore various environments with tools, attacks, and more. Also, meet hackers through social networks such as Facebook or Twitter to gain knowledge and enhance existing skills. Ethical Hacking Course Fees in Jalandhar The fees for an ethical hacking course can vary depending on the institute or online platform chosen. However, on average, the fees for such courses in India range from 30,000 to 1,00,000 INR. It is important to research and compare different options before choosing a course that suits your budget and requirements.  Do you know about the salary for ethical hacking? Fresh graduates entering ethical hacking in India can expect an estimated starting salary package of 3.5 LPA. An introduction to ethical hacking is given here. Get in touch with O7 Services if you’re interested in taking an ethical hacking course; we provide them in Jalandhar.

11
October

1-Year Training Program

1 Year Training Program for Students O7 Services guides you the best for your career startups. If you want to grow your IT Career, you can go for any long-term program like 6 Months Training, Customized Courses Training, Full Stack Courses, 1 Year Training Program, etc.  Out of these courses, 1 Year Training Program For Students can prove to be the best for hands-on practices. Anyone can enroll for this- Postgraduates, Graduates, Matriculations, etc. Training is provided by well-skilled and experienced IT Experts. This course will help you to step forward into your career life. O7 Services are the best IT Development company in Punjab. We provide different courses like Basic Computer, Web Development, App Development, Software Testing, Graphic Designing, Digital Marketing, AWS, Cyber security, Human Resource Management, and Networking. Various modules of 1-Year Training Program: You can also customize your 1-Year Course by adding other domains like- Mobile Development, Networking, Cloud Computing, etc.  UX/UI: Firstly, let’s discuss UX/UI. In this domain, we are discussing the user interface and user experience. The main aim of UX/UI designers is to make the application attractive and improve the user experience and customer satisfaction. Front End: Front End web development is the development of any graphical user interface of a website or web application using Html, CSS, Bootstrap, JavaScript. It is the basic part of how-to users can interact and view the website. The most popular frameworks for Frontend Development are Angular and ReactJS. Back End: Back end works on the server-side. It reserves and organizes the data. They also work on the client-side. The back end is that part that users can’t interact with. Back-end developers are indirectly accessed by users through front-end applications. They perform tasks like APIs, creating libraries without user interface interaction, and are also included at the backend. The most popular technologies that are used in the back end are PHP, Python, Django, Spring, Laravel, NodeJS. Github: Github is an open-source web-based interface that uses git. They control the software that allows multiple people to make separate changes to the web pages at the same time. It allows for real-time collaboration, and Github encourages teams to work together to build and update their site content. Hosting: A web hosting service is a type of Internet hosting service that allows organizations to make their website or web application through the World Wide Web. In the 1-year training program, we are providing 8 Months of Training on the above-mentioned domains, and for the rest of the 4 months, candidates will be asked to work as full-time employees. During this training program, we provide training on other soft skills like- communication skills, personality development, interview preparation, etc.  After 1 year, placement will be provided to the candidates by O7 Services. This placement is 100% assured. We have placed 120+ students in the most popular companies like HCL, Cisco, etc. Some of them are placed abroad as well. If you are interested in taking a free demo then visit our office or call –  +91-8437365007, 9501999044, 9592924601.

Stipend Based Industrial Training

01
October

Stipend-Based Training

Stipend Based Industrial Training In Jalandhar Nowadays, students are learning a  new trend of Stipend based Industrial training in Jalandhar. Firstly, let’s understand the meaning of stipend. Stipend refers to a pre-established amount of money prepaid to definite individuals. Basically, a stipend is provided to people who are ineligible to collect a regular salary in exchange for the duties they perform. This includes trainees, interns, and students (freshers). Stipends are generally lower in pay than salaries. Why Stipend-based training? O7 Services provides the best stipend based industrial training of 6 Months/ Weeks in Jalandhar and Hoshiarpur. We provide training to B. Tech students belonging to CSE, IT, ECE streams, and also diploma holders. We also provide training for BCA, MCA, M.SC, and all other graduation courses. Students can utilize this facility and get trained by well-skilled and experienced IT Experts and gain their practical knowledge. We offer IT courses that will help you to step forward into your dream companies. O7 Services are the best IT Development company in Punjab. We provide different courses like Web Development, App Development, Software Testing, Graphic Designing, Digital Marketing, AWS, Cyber security, Human Resource Management, and Networking. We provide technical knowledge as well as personality development programs to crack the interviews. We also ensure the placement of students if they apply for stipend-based training or 1-Year Training Program. We are providing: We are organizing a 1-Year Training Program for students after 12th, Graduations, and Masters. In a One-year Program, students are trained in their respective domains like frontend, backend technology, and for the rest of 6 months, they work for a company. In the 1-Year Training Program, O7 Services will provide you placement..  Our students are placed all over the world including foreign countries like Canada, UK, Dubai, and many more.  If you are interested in online/offline courses for Stipend-based training then visit our office or call – +91-8437365007, 9501999044, 9592924601.

Web Designing Internship For Freshers

26
September

Internship in Punjab

Web Designing Internship For Freshers What is the meaning of Internship? An internship is a very short-term period or work experience that is offered by companies and other corporations for people like college students. It is a good learning experience for the students as they get the opportunity to learn new things while working. Intern spends their time working on appropriate projects or other official tasks, learning about the related fields, building industry connections, developing yourself as well as your organizations (both hard and soft skills). Internship is a kind of on-the-job training. Types of Internships The basic types of internship are semester internship, quarterly internship, summer internship, fall internship, spring internship, and holiday or winter internship. Interns can also spend a longer period for the internship (even year-round). What do employers look at while selecting interns? 3 Ways to find an internship Many colleges and corporate sectors  conduct placement drives, fairs and candidates can take part in them. O7 Services also conducts many placement drives to hire the candidates skilled in Laravel, Angular, ReactJs, NodeJs, Flutter, Kotlin etc. Many companies post their internship requirements on job portals like Indeed, LinkedIn etc. Candidates can create their profile on such platforms and apply for internships. O7 services stays active on Indeed, LinkedIn and other platforms to post their job requirements. Get in touch with us, follow us now. Everyone has a couple of dream companies. When a person is not sure what kind  of internship he/ she wants to pursue then another direction you can go is to check out the company first. If you go directly and check the company’s website then you will see what kind of internship programs and opportunities it is offering. If you find the best one, then don’t wait and apply for it.  Our students are placed in best companies world-wide like Cisco, Microsoft, HCL, Google etc. Benefits of internship: O7 services gives the opportunity to the students for  internship and placement also. We placed 100+ students in the best companies like Cisco, HCL and many more. If you have knowledge about any technology and framework like Android, Flutter, Laravel, React js, Angular, Mern Stack, Mean Stack then apply for it. We are also providing online/offline training in Jalandhar. If you are interested to take courses or internship then go through our website o7 services in Jalandhar.

26
August

What is MongoDB

What is MongoDB What is Mongodb – MongoDB  is a JSON Like Structure  DB, Which provides to store data in JSON Objects format in Database MONGODB is an NoSql data Format In SQL we mainly  use and work with relationships for data management that is called RDBMS(relational database management system). We are choose No sql because it is non-relational and it is document-oriented database management system or example: Let’s say we want to store students’ information into a database. In the relational database In Relational Database No Name Class Roll no 1 Rahul CSE 6 In mongo DB [{ “_id”:1, “Name”:”Rahul”, “Class”:”CSE”, “Roll no.”:6” }, { // Data }] In SQL : In No SQL: Because of its simplicity and flexibility, MongoDB is getting more and more popular. Either it MEAN, MEVN or MERN stack there M means MongoDB How does MongoDb work? MongoDB is based upon a NoSQL database and its working is much easier than with any other relational database. There are no tables in MongoDB which means, all the data is stored in JSON format,i.e. key-value pairs. In JSON, we define a unique key with a value correlated with it. These key-value pairs are stored in a document, which means all the data is stored in a collection. A collection in MongoDB can have many documents and such documents can have any number of key-value pairs. As I discussed earlier, data in the MongoDB database is stored in BSON. BSON is nothing but extended JSON. It supports more data types than JSON. We contain anythinglikek, string, integer, boolean, binary data, object, array, javascript cod,,e and many more in a MongoDB document.  These documents are grouped inside a collection. A collection can be similar to a table in a relational SQL database. A collection always exists in a database and there is no predefined structure of a collection.In relational database management system, the database contains tables and in MongoDB, the database management system contains collections.  Features of MongoDb Main Advantages of MongoDb MongoDB CRUD Operation        C: Create         R: Read        U: Update        D: Delete Important  Terms in MongoDb Conclusion This is the basic introduction of MongoDB. If you are interested in advanced knowledge related to this technology, then you visit at O7services ,we are providing online/offline MongoDB courses in jalandhar.