Top 100+ Web Testing Interview Questions And Answers
Question 1. What Is Www?
Answer :
The term WWW refers to the World Wide Web or sincerely the Web. The World Wide Web consists of all the public Web sites connected to the Internet global, inclusive of the purchaser devices (inclusive of computer systems and mobile telephones) that access Web content material. The WWW is just certainly one of many packages of the Internet and pc networks.
Question 2. What Is Web Application?
Answer :
It is Software utility that is accessed over a community which includes the Internet or an intranet through an internet browser.
Testing Tools Interview Questions
Question 3. What Are The Advantages Of Web Applications Over Itier And Iitier Applications?
Answer :
Web Software Applications Support Thousands of customers without difficulty
Client side installation is non-compulsory, so protection is easy, including/doing away with client machines is easy
Can be deployed in Standby myself, Intranet and Internet Environments
Question four. What Are The Different Types Of Environment Available In The Web?
Answer :
Standon my own
Intranet (Local Network)
Internet (Wide place Network)
Extranet (Private network over Internet)
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Question five. What Is Intranet Application?
Answer :
It is a non-public software, may be accessed in the Organization simplest. It uses Local /Private Network and Internet Protocol technology to proportion facts.
QTP Interview Questions
Question 6. What Is Internet Application?
Answer :
Generally it's miles a public net software, uses Wide place community. It may be accessed from anywhere.
Question 7. What Is Extranet Application?
Answer :
It is likewise a non-public software over internet, can be accessed by means of constant machines handiest. It uses Wide area community and Internet Protocol generation to proportion statistics.
QTP Tutorial Manual Testing Interview Questions
Question 8. What Is Website?
Answer :
Basically website is an information company, It provides statistics globally the usage of internet protocols.
Question nine. What Is Web Portal?
Answer :
Web portal is a commercial enterprise gateway, It organizes commercial enterprise operations.
Ex: Online shopping portals, Job portals etc...
IBM Mainframe Interview Questions
Question 10. What Is Html?
Answer :
HTML stands for Hyper Text Markup Language, it is for showing internet pages and different facts. Basically it is data presenter within the internet.
IBM Mainframe Tutorial
Question eleven. What Is Client Side Validation?
Answer :
Validating patron side bureaucracy, that's normally finished through Java Script. Generally it tests climate the user is getting into accurate shape of statistics or now not? And entering all obligatory fields or no longer? Client site validation is two types One is Field degree validation another is Form degree validation.
Selenium Interview Questions
Question 12. What Is Server Side Validation?
Answer :
Validating, processing customer requests and presenting response from the Server.
Testing Tools Interview Questions
Question 13. What Is Web Server?
Answer :
Web server handles Clint aspect and server facet validations and facilitates to deliver
Web content that can be accessed through the Internet protocols.
Examples:
Microsoft IIS (Internet Information Service)
Apache Web server from Apache
Java Web server
Pramathi internet server and so on...
Selenium Tutorial
Question 14. What Is Application Server?
Answer :
Application Server additionally called an appserver, It is a application that handles all software operations between customers and an employer's lower backstop commercial enterprise applications or databases.
Examples:
Bea WebLogic
IBM WebSphere
Question 15. What Is Database Server?
Answer :
Database server is used to refer to the returnedgive up machine of a database utility the usage of purchaser/server architecture.The returnedcease, every now and then called a database server, performs responsibilities along with records layout, garage, statistics manipulations, archiving, and other non person precise duties.
Examples:
Oracle
MS SQL Server
MySQL (Open source)
IBM DB2 etc...
Mobile Testing Interview Questions
Question sixteen. What Is Https?
Answer :
HTTPS stands for Hypertext Transfer Protocol Secure is a extensively used communications protocol for relaxed conversation over a laptop community.
Mobile Testing Tutorial
Question 17. What Is Purpose Of Java Script In The Web?
Answer :
It is for appearing purchaser side validations.
Automation Testing Interview Questions
Question 18. What Is The Purpose Of Vbscript In The Web?
Answer :
It can be used for client facet validations in addition to Server facet validations.
QTP Interview Questions
Question 19. What Is Web Browser?
Answer :
Web browser is a software program software used to discover, retrieve and additionally show content at the World Wide Web, together with Web pages, photos, movies and different documents.
Examples:
Microsoft Internet Explorer
Mozilla Firefox
Google Chrome
Opera
Safari and so on…
Software trying out Tutorial
Question 20. What Are The Advantages Of Web Applications Than Gui Based Applications?
Answer :
Only server aspect installation, client aspect installation isn't obligatory, so deployment and maintenance is easy.
It can be accessible everywhere, anytime via a PC with an Internet connection. The user interface of netbased applications is simpler to customize than it's miles in GUI packages.
Content also can be customized for presentation on any tool connected to the net, along with PDAs, cell telephones and many others…
Supports hundreds of clients correctly
Adding and removing customers could be very easy.
Software checking out Interview Questions
Question 21. What Are Web Services?
Answer :
Web services are software additives, communicate using open protocols and those may be used by different programs. XML is the premise for Web services SOAP (Simple Object Access Protocol), UDDI (Universal Description, Discovery and Integration) and WSDL (Web Services Description Language) are the Web services platform factors.
Question 22. What Are The Important Aspects In Web Testing?
Answer :
Functionality Testing (Includes Forms Validation, Search operations, hyperlinks testing, navigation trying out and so on...),
Security Testing (Ahorization, Access Control, Virus Attacks, Etc...)
Database Testing (consists of Data integrity, statistics manipulations, facts retrievals and so forth..),
Performance Testing (consists of all varieties of performance like Load Testing, Stress Testing, Spike Testing, Endurance Testing and Data volume Testing),
Usability Testing (Easy Navigation, Look and feel consisting of colours, Alignments, Fonts and many others...)
Navigation checking out,
Configuration Testing,
Compatibility Testing,
Reliability Testing,
Availability Testing,
Scalability Testing Etc...
Penetration Testing Tutorial
Question 23. What Is Cookies Testing?
Answer :
A "cookie" is a small piece of facts that despatched by means of an internet server to keep on an internet browser so it may later be examine back from that browser. This is beneficial for having the browser consider a few specific data.
API trying out Interview Questions
Question 24. How To Perform Web Services Testing?
Answer :
A Web Service is a provider accessed through Web. Web Service is a way to put up your utility over web and permit other programs to get right of entry to capabilities described with the aid of your internet provider. Web offerings exposes an interface described in Web Services Description Language (WSDL).
Manual Testing Interview Questions
Question 25. How To Test Web Forms Manually And Using Uft (formerly Qtp) Tool?
Answer :
Web paperwork validation is 2 types:
Field level validations
Form degree validations
Using Black Box check design techniques we can take a look at internet paperwork manually
Using Conditional statements and builtin functions we are able to check web bureaucracy (Using UFT)
Question 26. What Is The Difference Between Desktop Application Testing And Web Testing?
Answer :
Desktop trying out is standalone checking out. Desktop need no longer fear about number of consumer etc. Web trying out is associated with patron server and Web trying out wishes to have many checking out kinds to be completed like Usability, GUI, Database and Load Testing and many others...
Test Cases Interview Questions
Question 27. What Are Possible Configurations That Could Affect The Testing Strategy Of Any Web Site?
Answer :
Possible configurations that have an effect on the trying out strategy of any web site are hardware platform (PC, Mac), Browser software and version, Browser PlugIns, Browser settings alternatives, Video decision and Colour Depth, and text length.
IBM Mainframe Interview Questions
Question 28. What Is Difference Between Client Server And Web Testing?
Answer :
The difference among purchaser server and Web Testing:
In patron server software you have two specific components to check. Application is loaded on server gadget while the utility exe on every patron gadget. You will take a look at broadly in classes like, GUI on each facets, capability, Load, patronserver interaction, backcease. This environment is mainly utilized in Intranet networks. You are aware about wide variety of clients and servers and their places in the test scenario.
Web utility is a piece one of a kind and complex to check as tester don’t have that tons control over the software. Application is loaded at the server whose area can also or may not be recognised and no exe is installed on the client gadget, you have to check it on special web browsers.
Web applications are speculated to be examined on one-of-a-kind browsers and OS systems so extensively Web software is tested mainly for browser compatibility and working gadget compatibility, mistakes coping with, static pages, backstop checking out and load trying out.
Question 29. What Are The Latest Web Technologies Do You Know?
Answer :
Latest internet technologies are:
The essential 3 internet tracks:
Microsoft ASP.Net Track + SQl Server database engine (IDE: Expression Web, Visual Studio).
Oracle Java Track + Oracle database engine (IDE: NetBeans, Eclipse).
PHP Track + MySQL database engine (IDE: Zend Studio, DreamWeaver).
There are many new concepts and stronger methodologies like Ajax, JQuery, JSON, and so forth.
Penetration Testing Interview Questions
Question 30. What Types Of Web Testing Security Problems Do You Know?
Answer :
Types of internet trying out safety issues are:
Denial of Service (DoS) assault, buffer overflow etc…
Question 31. What Types Http Response Codes Do You Know?
Answer :
Types of HTTP Response Codes are:
2xx achievement, 3xx Redirection, 4xx Client Error, 5xx Server Error
Question 32. How Is Web Application Testing Different To Desktop Application Testing?
Answer :
Web Applications are generally hosted on a server which we will get right of entry to via a web browser, wherein as laptop packages are mounted on the client’s gadget.
This setup opens an entire new checking out demanding situations: Performance and Security testing turn out to be critical because the utility is open to a extensive target market. Good design and value are also essential.
Other critical factors that come to play are trying out on a couple of browsers, more than one devices, redirection and responsiveness.
Also we ought to no longer forget about approximately Javascript, CSS, Cookies, W3C requirements, visitors tracking, third celebration tags checking out, all of which might be important in Web Application Testing.
Performance Testing Interview Questions
Question 33. What Are The Http Response Code Blocks And What Do They Mean?
Answer :
After a request is despatched to a server, there are exceptional feasible response codes which can be again with the aid of the server:
The blocks are:
2xx for Success, the most not unusual one is 200 which means that “OK”.
3xx for Redirection, the maximum not unusual ones are 301 and 303 which suggest “Permanent Redirect” and “Redirect for Undefined Reason”, respectively.
4xx for Application Error, the most common ones are 403 and 404 which imply “Forbidden” and “Not Found”, respectively.
5xx for Server Error, the most commonplace one is 500 because of this “Server Error”.
Selenium Interview Questions
Question 34. How Would You Test A Service Oriented Architecture (soa) Web Application?
Answer :
The trying out of web applications that speak with an internet carrier may be damaged down in two parts:
Testing of the Web Service in isolation. Each net service has one or greater capabilities which may be tested through sending appropriate requests and reading the reaction and verifying accurate facts is back inside the reaction. We can use equipment such as SoapUI to test a Soap Service or Rest Client to test a RESTful internet carrier.
Integration Testing of Web Service with the Front End. The integration checking out is likewise important as it could highlight troubles with facts inside the request and show of the reaction.
The purpose for this separation is so as to perceive problems inside the web carrier an awful lot faster and less difficult to debug.
Question 35. Suppose You Have A Login Form Which Is Connected To An Authentication Web Service. What Tests Would You Perform At Which Layer?
Answer :
All the input/output validation have to be examined at the API layer calling the Authentication Web Service. Tests such as legitimate/invalid username/password mixtures in addition to verifying correct errors messages.
The region of the show of errors messages, their colour and font must be tested at login internet page. Also Javascript and Cookies assessments if applicable desires to be tested at the front-quit login page.
Question 36. There Are Many Ways To Test A Website And There Could Be Lots Of Test Cases To Execute, How Can You Make Sure The We B Application Is Fit For Release?
Answer :
We can Automate majority of take a look at cases, however most significantly we can use take a look at techniques inclusive of Pair-wise checking out to reduce combinations and/or version based totally checking out to plot user journeys to ensure important capability of web application works.
We can also use analytics to advantage insight into what users do on the internet site, which web page is maximum popular and which feature is maximum used by customers.
Mobile Testing Interview Questions
Question 37. Define Performance And Stress Testing?
Answer :
Performance Testing: Performance Testing is executed to evaluate application overall performance under a few load and stress situation. It is normally measured in terms of reaction time for the person activity. It is designed to test the complete overall performance of the device at high load and pressure situation.
Stress checking out: It involves implementing the database with heavy masses. Such as, massive numbers of users access the information from the same desk and that desk consists of large variety of records.
Question 38. What Are The Typical Problems In Web Testing?
Answer :
The following problem may additionally get up in web testing:
Functionality problems
User Interface related issues
Performance associated issues
Database related issues
OS compatibility issues
Browser compatibility issues
Security related issues
Load associated trouble
Navigation problem
Question 39. Write The Test Scenarios For Testing A Web Site?
Answer :
First we need to assume that Graphical User Interface (GUI) objects and factors of a website collectively is One Test Scenario. Then, we have to check all the links and buttons. Then we've got to test all forms are running nicely or not. Prepare Test Scenarios of the styles of a website. We can identify 4 specific kinds of Test Scenarios of a form:
Check the shape with legitimate facts in all of the fields.
Check the shape with invalid statistics which violate the validations of fields within the form.
Check the form by means of leaving some mandatory fields inside the shape.
Check the form with present document information.
Question forty. While Testing A Website, Which Are The Different Configurations Which Will Have To Be Considered?
Answer :
These configurations may also demand for exchange in method of the webpage. The most vital elements that need consideration are following:
Hardware platform: a few person can also use the Mac platform, a few might also use Linux, at the same time as others may also use Microsoft platform.
Browsers: browser and their variations additionally trade the format of the net web page. Along with the browser versions, the exceptional Plug-Ins additionally needs to be considered. The resolution of the display also with colour depth and textual content size is a number of the alternative configurations.
Automation Testing Interview Questions
Question 41. What Is The Difference Between Authentication And Authorization In Web Testing?
Answer :
The differences among authentication and authorization are:
Authentication is the procedure with which the machine identifies the person whereas authorization is the method after the authentication procedure.
The authentication is used to make certain that the person is indeed a user, who he claims to be while in authorization gadget will determine whether or not a particular mission may be executed by using the consumer.
There are exceptional varieties of authentications, which may be used like password based authentication, tool based authentication whereas in authorization there are kinds examine handiest, and examine write each.
Question 42. Explain The Different Between Http And Https?
Answer :
The variations between HTTP and HTTPS are following:
Hypertext Transfer Protocol is a protocol for records to be exceeded backward and forward between web servers and clients. Https is refers to the aggregate of a regular HTTP interplay over an encrypted Secure Sockets Layer (SSL) or Transport Layer Security (TLS) transport mechanism.
HTTP use port variety eighty while HTTPS use port range 443.
HTTP can assist the customer soliciting for a selected report to be sent only if it has been updated after a positive date and time whereas Hypertext Transfer Protocol over Secure Socket Layer is constructed into its browser that encrypts and decrypts consumer page requests in addition to the pages which might be lower back by using the Web server.
Software testing Interview Questions
Question 43. What Is The Difference Between The Static And Dynamic Website?
Answer :
The variations among Static and Dynamic website are following:
A static website incorporates Web pages with fixed content material where as in Dynamic net website online content of the web web page trade with respect to time.
Static website are clean to create and don't require any database design however in case of dynamic website it require exact knowledge to develop the website with programming and database understanding.
In static website user cannot communicate with different and same information will be exhibited to each consumer in which as in dynamic internet site consumer may additionally speak with ea
Question forty four. How Do You Perform Testing On Web Based Application Using Qtp?
Answer :
We can do the overall performance testing using QTP by means of including the net upload-in within the QTP on the startup of the QTP. Now to make URL of the internet site available to the QTP we must kind the URL of the web site. So that while running QTP will open the utility and do the trying out.
Question forty five. What Is Cross Site Scripting?
Answer :
Cross Site Scripting is a thread within the dynamic internet site. It is likewise known as XSS. Cross web site scripting occurs while a web application gathers malicious information from a consumer. The statistics is gathered within the link form which contains malicious content material inside it. It permits malicious code to be inserted into the net page. The web web page may be a simple HTML code or a consumer aspect script. When the malicious code is inserted in web page and clicked with the aid of a few user, the malicious code turns into a part of the internet request of the user. This request can also execute at the person’s laptop and steal statistics.
Question 46. What Type Of Security Testing You Performed?
Answer :
To carry out the safety checking out tester try to assault the device. This is the best manner to determine the lope hollow within the protection location of the software. Most of the systems use encryption approach to keep passwords. In this we must attempt to get get admission to to the machine through the use of one of a kind combos of passwords. Another common instance of safety checking out is to locate if the system is prone to SQL injection attacks. While acting the safety trying out, tester cannot do any changes in any of the following:
Configuration of the application or the server
Services jogging on the server
Existing consumer or client records hosted via the utility
Question forty seven. What Are Steps You Will Perform For Securing A New Web Server?
Answer :
Some of the critical steps to be carried out for securing the web server are following:
Minimize rights.
Update permissions.
Delete default information and scripts.
Make use of software firewall.
Enable and make use of IIS logging.
Regular backup.
Question forty eight. What Is Usability Testing In Web Testing?
Answer :
Usability trying out carry out as regards to the end consumer. In usability trying out we find how without problems stop consumer can get admission to the utility. In terms of web sites and software programs, usability is defined as the benefit at which someone with no programming information can use the software to complete the preferred project.
Usability is produced from following:
Learnability is how easy it is for a new consumer to accomplish obligations the primary time they visit your website.
Memorability is how easy it's far for a person to come back back to the usage of your internet site when they haven’t used it for a period of time.
Efficiency is how quickly users can complete obligations for your web page after they're familiar with its use.
Question forty nine. What Is Difference Between Web Based Testing And Windows Based Testing?
Answer :
Web based totally trying out is involved with the following:
Broken Links inside the web pages.
Performance of net like response time.
Graphical User Interface
Text on the web page
Where as in Windows primarily based trying out we search for :
Functionality
Integration
Question 50. What Are The Common Bugs In Web Testing?
Answer :
In Web based totally trying out following insects are very not unusual:
Issues in navigation of utility
Usability
Cosmetic Issues and GUI Issues
Functional Issues
Performance problems - How time it takes to display the page to the consumer.
Load - How a lot load an utility can take care of at any factor in time.
Stress - At how plenty load utility will crash.
Flow of information - Information that is entered via person is saved in accurate format.
If right static information isn't always displayed together with text fields to enter facts.
Links are damaged, default awareness isn't always set in forms, tab key no longer working, all key board short cuts are not fully useful
Question fifty one. What Is The Difference B/w Desktop Application Testing And Web Testing?
Answer :
Desktop Testing - Desktop utility testing is standalone checking out, it's far unbiased of the alternative software which might be executing on the one-of-a-kind machines. In this utility trying out, tester want no longer worry approximately variety of user.
Web trying out - Web testing is related to customer server. Web trying out desires to have many trying out’s like Usability, GUI, Load Testing, Performance Testing.
Question fifty two. What Is Field Validation In Web Testing?
Answer :
Field validation is used to make certain that only correct statistics is entered into the sector. We can choose validation alternatives to make certain that handiest accurate layout records may be entered right into a discipline efficiently. When validation alternatives are decided on, we will use the FileMaker Pro to displays a message when consumer enter facts in incorrectly format. For example, you may set an option to require that users input a cost in a area. The field validations test the layout of the statistics. To ensure this we carry out the validation trying out inside the internet site. Like the email discipline must incorporate the records in e-mail@domain.Com layout.
Question fifty three. What Is Focus Testing In Website?
Answer :
Focus trying out is used to check that once we open a website the cursor automatically blink on the unique discipline. Like inside the case of Gmail login web page. When we open the Gmail login web page the cursor mechanically blinks at the username filed. This is the Focus trying out in internet site.
Question fifty four. Explain Some Web Testing Tools?
Answer :
Some of the webs trying out gear are mentioned beneath:
JMeter (load and overall performance tester): JMeter is a Java computing device utility which is used to create the burden check surroundings and degree overall performance of the utility in the course of load take a look at. It can be used for study the performance of static and dynamic internet site.
Selenium (Web app testing tool ): Selenium is a incorporates numerous utility like Selenium IDE, Selenium Remote Control and Selenium Grid to look at and compare the web software.
Question fifty five. What Is Website Testing?
Answer :
Website checking out is a form of software trying out which deal with the trying out of the website. Website trying out is performing on website to test the functionality, overall performance, usability, database related issues and browser associated issues. To carry out this testing we have so many equipment like JMeter, Selenium, QTP and so on.
