Web Testing Interview Questions for Web Developer

Web application testing is a software testing approach used solely to test apps hosted on the internet, whereby the application interface and other functionality are evaluated. Boost your Skills by learning: Digital Marketing
 
Table of Content:
Web Testing Interview Questions:

Web Testing Interview Questions:
 
What does Web Testing entail?
Web testing is a subset of software testing that concentrates on web-based applications. The test team thoroughly tests the web apps before they are deployed to the production environment. It aids in the discovery of many issues in the programme concerning functionality, web application security, web service testing, issues during integration, environmental challenges, and the application's capacity to manage user traffic. If these flaws are not addressed, they may be made public. Thus, at this stage of testing, efforts are done to identify potential flaws.
 
What are the many configurations that must be considered while testing a website?
These settings may need a modification in the webpage's strategy.

• Browsers and their versions also alter the layout of a web page. Along with the browser versions, the various Plug-Ins must also be considered. Some of the additional variables are display resolution, colour depth, and font size.
• Hardware platform: some users may utilize the Mac platform, while others may use Linux or the Microsoft platform.

What's the difference between a dynamic and a static website?
The following are the distinctions between static and dynamic websites:

• Static websites are simple to establish and do not require any database design, but dynamic websites require strong programming and database understanding to produce.
• A static website has Web pages with fixed content, whereas a dynamic website's web page content changes over time.
• In a static website, users cannot speak with one another and the same information is presented to all users, however in a dynamic website, users may communicate with one another.

What exactly is a Database Server?
The database server is the back-end system of the database application that employs client/server architecture. The back end, often known as a database server, is responsible for data design, storage, data processing, archiving, and other non-user specific operations.

What exactly is an Extranet application?
It is also an enclosed internet application that can only be accessed by stationary machines. To share information, it makes use of a wide range of network and Internet Protocol technology.
 
What is the definition of an intranet application?
It is a private application that can only be accessible by members of the Organisation. To share information, it employs Local/Private Network and Internet Protocol technologies.
 
What exactly is an Internet application?
In overall, it is a public online application that makes use of a wide area networking. It is accessible from anyplace.
 
Can you explain the significance of compatibility in web testing?
This question may be asked by an interviewer to assess your grasp of a fundamental principle of web testing. Because compatibility testing is an important component of many web testers' everyday work, this question allows you to demonstrate your expertise of the profession to the interviewers. Explain what compatibility testing entails and offer clear instances of how compatibility affects user experience while answering this question.
 
When did you realise you wanted to pursue a career in web testing?
Interviewers frequently use this question to learn more about your interests and devotion to your job. When answering this question, try to recall a specific time or incident that piqued your interest. This may demonstrate how you planned or fought towards this job. You might also discuss some of the piece you've done to prepare for web testing.
 
What kind of security testing did you conduct?
To do security testing, the tester attempts to attack the system. This is the most effective method for determining the lope hole in the application's security area. To store passwords, the majority of systems employ encryption techniques. In this game, we must attempt to get having access to the computer by utilising various password combinations. Another instance of security testing is determining if the system is subject to SQL injection attacks. During security testing, the tester is not permitted to make any changes to any of the items listed below:

• Services operating on the server
• Application or server configuration
• Existing user or customer data housed by the application

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What exactly is an API?
A software middleman that allows two apps to interact with one other is known as an API (Application Programming Interface). It includes subroutine definitions, logs, and tools for developing application software. You may be asked to offer API samples during API testing interviews; here are some prominent ones: the Amazon Advertising API, Google Maps API, YouTube API, Twitter API, and more services are examples of APIs.
 
What are the primary distinctions between API and Web Service?
Web-based services are all APIs, yet not all APIs are web-based services. Web services may not have all of the specifications and may not be able to accomplish all of the activities that APIs would. A Web service communicates in just three ways: XML-RPC, REST, SOAP, and but an API may be accessible in various ways. A network is always required for a Web service to function, whereas APIs do not.
 
What exactly is Cross-Site Scripting?
Cross-Site Scripting is a common thread in dynamic websites. It is sometimes referred to as XSS. When a web programme collects harmful data from a user, this is referred to as cross-site scripting. The data is gathered in the form of a hyperlink that includes dangerous material. It enables the insertion of harmful code into the web page. The web page might be as simple as HTML code or as complex as a client-side application. When harmful code is introduced into a page and clicked by a user, the malicious code becomes part of the user's web request. This request can also be executed on the user's machine to steal data.
 
Web testing is a branch of software testing focused on web-based applications. Before the web apps are deployed to the production environment, the test team extensively tests them. It facilitates in the detection of numerous difficulties in the programme relating to functionality, web application security, web service testing, integration concerns, environmental obstacles, and the application's capacity to manage user traffic. These problems may become public if they are not corrected. Efforts are made at this level of testing to discover potential faults.

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