Top 100+ Web Service Testing Interview Questions And Answers
Question 1. What Is Web Services Testing?
Answer :
You can test Web offerings with the aid of calling Web methods from unit assessments. The following list describes methods to check Web services with unit checks:
The Web provider runs on an active Web server. There aren't any special necessities for testing a Web service that runs on a nearby or a faraway Web server, consisting of IIS. To try this, add a Web reference after which call the Web methods of the Web service from your unit checks just as they might name the strategies of a application that isn't a Web service.
The Web service is not hosted in an energetic Web server. You can check a Web carrier that runs to your nearby computer and now not in a Web server, such as IIS. To do that, you operate an characteristic supplied via the Team System trying out equipment to begin ASP.NET Development Server. This creates a temporary server at localhost that hosts the Web carrier that you are checking out.
Question 2. What Is Web Service Locally Testing?
Answer :
This is the system for checking out a Web service that runs in your local laptop however no longer in IIS:
Create the Web provider on the neighborhood report machine.
Generate unit checks against the Web provider inside the popular manner for producing unit assessments.
Add the AspNetDevelopmentServerAttribute characteristic to the unit take a look at. The arguments for this attribute class point to the website online of the Web carrier and name the server.
Within the unit test, upload a name to the TryUrlRedirection approach to point the Web provider item to the right server. Verify that it returns actual, and use and Assert assertion to fail the test if the redirection fails.
Call the Web carrier or exercise it in every other way that you're feeling is necessary to check it thoroughly.
LoadRunner Interview Questions
Question three. Example Of Web Service Test Method?
Answer :
This is a simple take a look at method that checks the HelloWorld() Web approach of a Web service:
using Microsoft.VisualStudio.TestTools.UnitTesting;
the usage of Microsoft.VisualStudio.TestTools.UnitTesting.Web;
using TestProject1.Localhost;
[TestMethod]
[AspNetDevelopmentServer("HelloWorldServer",
@"C:Documents and SettingsuserMy DocumentsVisual Studio 2005
WebSitesWebSite1")]
public void HelloWorldTest()
HelloWorldService goal = new HelloWorldService();
Assert.IsTrue( WebServiceHelper.TryUrlRedirection
(
goal,
testContextInstance,
"HelloWorldServer"
),
"Web provider redirection failed."
);
string predicted = "Hello World";
string actual;
actual = target.HelloWorld();
Assert.AreEqual(
predicted,
real,
"TestProject1.Localhost.HelloWorldService.HelloWorld
did not return the expected fee."
);
Question 4. Difference Between Web Application And Web Service?
Answer :
Web application:
A web utility is a database disc.
Any utility which is living on a server, but meant for use via people, which uses web pages because the presentation layer. All person interactivity (the GUI) is completed through web pages, however all statistics is saved and (ordinarily) manipulated on the server.
Web carrier:
A web service is a on line carrier, as in Verizon online provider.
Server-primarily based application (as above) which can be accessed over the web thru HTTP, however is meant on the whole for interaction with other programs. Thus, it will have a virtually-described API which includes offering responses to HTTP GET and POST requests made by using a remote software.
LoadRunner Tutorial
Question 5. How To Check Whether Your Website Is Secure Or Not?
Answer :
Microsoft Internet Explorer shows the lock icon in the decrease-proper of the browser window Many SSL Certificate carriers (Verisign, GeoTrust, etc.) also offer a "web site seal" to the owners of those web sites.
ETL Testing Interview Questions
Question 6. What Are The Typical Problems In Web Testing?
Answer :
In the web trying out the main issues with SERVER protection the safety checking out plays important role.
Question 7. In N Tier Architecture What Are The Factors Should Be Considered For Testing?
Answer :
In N tier structure, load trying out, browser testing, well suited checking out and useful checking out are obligatory element.
Web Service Testing Tutorial Testing Tools Interview Questions
Question eight. Where Can You Find The Log Files After Qtp Script Execution?
Answer :
Start ->Run ->kind Regedit then goto ->HKLocalMachine->Software->Mercury Interactive-> QTP->Logger->Media->Log.
Question nine. Which Server Stats Are Essentially Monitored During A Performance Test Of A Web Application?
Answer :
Web server video display units, database server video display units, community monitors are used to test the overall performance of the internet utility.
QTP Interview Questions
Question 10. What Are The Problems In Web Testing?
Answer :
server troubles(ie server down or under renovation).
HardWare hassle.
DataBase trouble.
ETL Testing Tutorial
Question 11. In N Tier Architecture What Factors Should Be Considered For Testing?
Answer :
Basically three-tier structure is for home windows primarily based software. Whereas n-tier structure is for net-primarily based applications. So, We should do the testing related to web-testing.
In 3 tier structure there are three layers in the structure. They are 1) Application(Presentation) layer 2)Business Logic Layer and 3)Data layer.
In n tier architecture, Data layer is divided into 2 layers i.E Data get right of entry to and Database.
In n tier structure, Data get admission to layer and Database layer may additionally or won't reside at the equal region. Keeping that into consideration we must prepare Test strategy and Test Approach.
Manual Testing Interview Questions
Question 12. What Types Of Web Testing Security Problem?
Answer :
Denial of Service (DoS) attack, buffer overflow.
Pasting inner url immediately into browser deal with bar with out login.
Check reactions for invalid inputs for login id and password.
User have to no longer view the alternative stats.
LoadRunner Interview Questions
Question thirteen. What Bugs Are Mainly Come In Webtesting What Severity And Priority We Are Giving?
Answer :
The computer virus that mainly comes in web testing are cosmetic insects on web pages , area validation associated bugs and additionally the insects related to scalability ,throughput and reaction time for net pages.
During the website application trying out, worm related to the link broken additionally comes.
Testing Tools Tutorial
Question 14. What Are The Important Test Scenarios For Testing A Web Site?
Answer :
As a Tester you ought to test GUI of the internet site, take a look at whether or not the page layout and design factors are steady at some point of the web site, Whether all the hyperlinks provided within the website are working nicely, What are the anticipated masses on the server performance of the internet site (test for webserver reaction time and database question time)beneath heavy masses.
As a Test Engineer you should also check the functionality of each and each item current inside the web page whilst trying out an internet application.
Question 15. What Is Glyphs?
Answer :
Glyph is the photograph of the character.
Selenium Interview Questions
Question sixteen. What Is The Difference Of Approach For Testing Client/server And Web Applications?
Answer :
In case of internet based totally testing we have test internet browser and pages however in case of client server trying out we take a look at icon of application this is main distinction.
Web primarily based Application follows the consumer Server Architecture. Since in internet based, we have a client i.E. Browser itself and the server is at some remote vicinity.There isn't any such distinction between customer server and net based totally however it could be said that programs which can be based at the patron server structure are special.Eg. Window based application - in them we want to put in the application at every of the client person interface server being commonplace for all the clients. However in internet based totally application for consumer interface there's no need for any installation. The browser is the purchaser itself.
QTP Tutorial
Question 17. What Are Possible Configurations That Could Affect The Testing Strategy Of Any Web Site?
Answer :
Hardware platform (PC, Mac), Browser software and version, Browser Plug-Ins, Browser settings options, Video resolution and Color Depth, text length.
Oracle SOA suit 11g Interview Questions
Question 18. What Is The Difference Between Testing In Client-server Applications And Web Based Applications?
Answer :
Client Server Testing:
In client server testing check engineer are behavior the subsequent testing’s:-
Behaviour testing(GUI TESTING)
Input area checking out
Error Handling checking out
Backend checking out.
Web Testing:
In Web trying out check engineer are behavior the subsequent testings:-
Behaviour Testing
Static net testing
Input domain checking out
Backend testing.
ETL Testing Interview Questions
Question 19. What Type Of Testing Is Carried Out To Find Memory- Leakages? Give Me A Sample Example?
Answer :
Through Volume trying out it is possible. I.E., An software attempts to retrieve huge amount of statistics that require large transient buffer region. If the facts exceed the buffer vicinity the state of affairs of reminiscence leakage will arise and question will fail with out returning any result as sorting didn’t got completed as buffer exceeds the restrict.
We want to understand the memory size before the check execution and after test execution by using using memory associated API features or MFC functions.
Selenium Tutorial
Question 20. What Is Your Approach Or How Do You Start Testing An Web Application?
Answer :
The first aspect you want is to go through the specification and without using the specification you are just gambling with the application. So specification is the primary interface to the for any software program to be tested.
First Do The GUI testing after finishing that we will pass for Functionality Testing.
Automation Testing Interview Questions
Question 21. How To Test Browser Compatibility Testing?
Answer :
Testing the software with more than one browsers (ie IE,Netscape navigator, Mozilla Firefox and so forth)is known as browser compatibility checking out.
Question 22. What Command Is Used To Launch A Application In Winrunner?
Answer :
invoke_application command used to launch application in WR.
Invoke command we will use to invoke a utility in winrunner. Invoke_aplication(course)
Question 23. Name A Few Website Mistakes That Could Cause Configuration And Compatibility Bugs?
Answer :
Non trendy colors, frames, tables and so forth.
Soap UI Interview Questions
Question 24. Without Using Guimap Editor ?We Can Recognize The Application In Winrunner ?
Answer :
Without Using GUI map Editor, We can Recognize the Application in WinRunner through Rapid Test Script Wizard, but it is also apprehend best Client server software, not Web primarily based software.
This can be done by way of the use of Descriptive programming but no longer with fast script wizard.
Testing Tools Interview Questions
Question 25. From The Testability Point Of View What Is The Difference Between Client/server Testing And Web Testing?
Answer :
Client Server checking out is 3 tier structure and when testing must be performed in this we want to don't forget all styles of testing like the pressure trying out, statistics - volume trying out, load testing and overall performance testing.
When you are doing a everyday internet testing then you will be testing navigation testing, frame checking out, broken links or missing URL's and static text checking out.
Question 26. Is There Any Validation? Are We Using In Web Testing?
Answer :
No, there is no modifications on web pages. No risk of validation.
API checking out Interview Questions
Question 27. What Are The Common Problems Encountered In Web Testing?
Answer :
The most not unusual trouble encountered for the duration of testing network is the server problem. The server may be down or can be subject to maintenance. The next hassle, that is frequently discovered in trying out site is a database trouble, in which the reference to the damaged base. In a few cases there can be hardware compatibility issues when you are checking out a Web application.
QTP Interview Questions
Question 28. What Are The Different Static Websites To Dynamic Websites?
Answer :
Static internet pages most effective deliver data to the consumer and the person does now not have any interaction with the internet site. On the alternative hand, dynamic Web web sites are those in which the person communicates with the gadget and they're required statistics. In imparting the required information, you will be capable of retrieve the information you're searching out.
Question 29. What Are The Most Common Browsers, Which Must Be A Web Application To Test?
Answer :
The usually used browsers are Mozilla Firefox, Google Chrome, Internet Explorer and Opera. Therefore, a Web software ought to be tested in these browsers as nicely.
Test Cases Interview Questions
Question 30. While Testing A Web Site, Which Are Different Configurations That Have To Be Aware Of? These Settings Can Demand Change In The Strategy Of The Website.
Answer :
The maximum crucial aspect to don't forget is the hardware platform, even as a few may additionally use the Mac platform, a few may also use Linux, whilst others can use the Microsoft. The subsequent is the browsers and their versions within the box. Along with the browser variations, exclusive plug-ins ought to additionally be considered. The resolution also screen color depth and length of the text are some of the alternative configurations.
Question 31. Is It Possible, While Usability Testing A Website?
Answer :
Usability testing is in truth an critical a part of the take a look at web site. In usability testing, it tests if the internet site is easy to apply. Is it possible that the user can flow effortlessly within the internet site. Is there any ambiguity within the website, which could make the user enjoy.
Question 32. What Is A Proxy Server?
Answer :
A proxy server is a server, which acts as an intermediary among the purchaser and the server. Therefore, packages on the number one server is first despatched to the proxy server on the patron machine, that is then sent to the server. The reaction from the essential server sends the customer thru the proxy server. The utility and / or reaction may be modified by means of the proxy server based totally on clear out policies from the server.
Selenium WebDriver Interview Questions
Question 33. What Are The Http Response Object?
Answer :
Some of the HTTP response objects are writing, cleaning, counting, and so on. HTTP reaction subclasses are HttpResponseRedirect, HttpResponsePermanentRedirect, HttpResponseBadRequest, HttpResponseNotFound, etc.
Manual Testing Interview Questions
Question 34. What Are The Different Test Formats For Cases, Which Are Part Of The Test Site?
Answer :
The take a look at case format can also range relying on whether or not the web site is a static website or dynamic internet site. The static internet site will have the the front of the check instances, navigation. On the alternative hand, if the website online is a dynamic net website, then check instances are divided into front cease take a look at cases, again the very last check instances, the sphere validation test cases, case base check information, take a look at instances, safety, etc.
Question 35. Explain The Difference Between Authentication And Authorization For Web Testing?
Answer :
Authentication is the technique through which the machine identifies the person. The purpose is to make certain that the person is definitely a person who claims to be. There are distinctive sorts of authentication, which can be used as password-based authentication, authentication based devices, and so forth. On the opposite hand, the authorization is the technique after the authentication method. In this system the device to decide whether or not a particular assignment may be performed by way of the user, does the necessary permissions, and so on.
Question 36. Which Different Test Scenarios Will You Consider, When You Are Testing A Website?
Answer :
The first scenario to be tested is the GUI. The web page format and the layout factors used on the internet site ought to be uniform for the duration of the website. The next part to be tested are the distinct links supplied inside the internet site. Along with the links, it'll also have to be examined, whether or not inner navigation is smooth and also take a look at if it is complicated. The subsequent critical aspect to be checked, is the reaction time of the internet site. This will also need to checked, whilst there is heavy load at the machine.
Selenium Interview Questions
Question 37. What Is The Difference In Testing A Clent-server Application And A Web Application ?
Answer :
purchaser/server utility is a 2-tier utility in which as net application is an n-tier software.
Question 38. What Bugs Are Mainly Come In Web Testing What Severity And Priority We Are Giving?
Answer :
The worm that specifically is available in web trying out are cosmetic insects on net pages , subject validation associated insects and additionally the insects associated with scalability ,throughput and response time for web pages. During the website software checking out, malicious program related to the link damaged additionally comes.
