Top 15 SOAP UI Interview Questions

1) Explain what is SOAP UI?

SOAP UI is a free, open source cross-platform functional testing solution. It enables you to

rapidly and easily create and execute automated regression, compliance, functional and load

tests.

2) Explain what is the role of XML, SOAP, WSDL and UDDI in web services?

Web services are a medium through which web based application can be integrated or

communicated over an internet protocol backbone. Web based application can be integrated

using XML, SOAP, UDDI and WSDL. SOAP is used for transmitting the data; WSDL is used for

describing or relating the services, UDDI is used for listing what services are accessible, XML is

used to tag the data.

3) Mention what SoapUI can do?

SoapUI can-

It can do automated testing like load tests, scenario-based tests and data driven tests

It has got built-in reporting abilities

It has got unique ability to impersonate web services and run functional and load test

against them even before they are executed

4) Mention how SoapUI is used to structure functional tests?

SOAP UI uses three levels to structure functional tests

TestSuite: It is a pool of test cases used for combining functional tests into logical units

TestCase: It is a group of test steps that are bring together to test some specific aspect

of your services. You can augment any number of testcases to test suites

TestSteps: They are “building blocks” of functional tests in SOAPUI. They together

makes TestCase and determines the flow of execution of the service to be tested

5) Mention what is the difference between REST and SOAP?

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SOAP: Soap stands for Simple Object Access Protocol and it is a protocol used for

receiving and sending data over HTTP as XML

REST: It is a way of designing a web services.

6) Explain what is the properties in SoapUI?

Properties in SOAPUI is used to retrieve and store data. The data is stored as key, value or

format.

7) Explain where you use properties in SoapUI?

We can read the property values into test step endpoint, username, header values, password,

domain, POST, PUT, GET and DELETE method properties.

8) Mention what languages does SoapUI use?

SOAP UI supports two language, Groovy, and JavaScript.

9) Mention what are the default properties in SOAPUI?

By default, SOAPUI has properties at three levels

Project level default or custom properties: User can append any number of

properties at project level and it can be opened from any test steps from any test cases

under any test suites

Test suite level default or custom properties: User can append any number

properties at test suite level and it can be used from any test steps from any test cases

under this test suite

Test case level default or custom properties: At test case level users can add any

number properties at test case level and it can be used from any test steps from this test

case

10) Explain how you can parameterize the endpoints in SOAP UI?

To parameterize the endpoints in SOAP UI is most important as it is the first step in automation

testing. It is more time consuming for changing endpoints manually. In order to do that

Define a project property holding the endpoint

Change the endpoint to use this property via property expansion

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Ensure that your requests are availing the configured endpoint

When a request is run, the property will inevitably be with its current value. To use a

different value just configure the endpoint in the UI, you can use the P option from the

command line

11) Mention what is the general format for reading the custom or default property value?

The general format for reading the custom or default property value is ${#levelname#key}

12) Inside the SOAPUI where groovy script can be used?

Inside the SOAPUI groovy script can be used in two places

Groovy script test step

Script Assertion- within test step

13) Mention some important functionalities of SOAP UI?

Some important functionalities of SOAP UI are:

It creates a new project using only the web service WSDL link; it will get the information

of all methods and import them automatically

It creates test cases directly from the web method request

It tests web methods in combination or separately. It has a very useful capability which

allows datas and parameters to be passed from one method to another. It enables you

to save data in variables so other methods can access it

It enables creating validations on the web method results through assertions; the

assertion can be created either in X-path or X-query

It helps in creating other types of validations like schema compliance, soap fault,

response time etc.

It enables organizing the test cases in test suites

It enables running all test cases from a test suite and getting fail/pass results for each

test case

It enables parameterization of the test cases request fields so that a test case can avail

different values from a table or database

Using groovy it enables creating complex validation scripts

It has some support for web service load testing

It has some support for testing coverage and requirements management

14) Explain what assertion is in Soap UI is and give some example of assertion possible

in SOAPUI?

In SOAP UI assertion functionality is used to validate the response of request received by the

Test Steps at the time of execution. It is used to compare a part of message to some expected

value.

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Assertion types in SOAPUI includes

Simple contains

Schema compliance

Simple not contains

Soap Faults

Response SLA

XPath Match

XQuery Match

WS security status

Script Assertion

WS- Addressing Request or Response Assertion

15) Does SoapUI support SSL Authentication

Yes

Top 15 Selenium RC(Remote Control) Interview Questions

1) What is selenium RC (Remote Control)?

Selenium IDE have limitations in terms of browser support and language support. By using

Selenium RC limitation can be diminished.

On different platforms and different web browser for automating web application

selenium RC is used with languages like Java, C#, Perl, Python

Selenium RC is a java based and using any language it can interact with the web

application

Using server you can bypass the restriction and run your automation script running

against any web application

2) Why Selenium RC is used?

Selenium IDE does not directly support many functions like condition statements, Iteration,

logging and reporting of test results, unexpected error handling and so on as IDE supports only

HTML language. To handle such issues Selenium RC is used it supports the language like

Perl, Ruby, Python, PHP using these languages we can write the program to achieve the IDE

issues.

3) Explain what is the main difference between web-driver and RC ?

The main difference between Selenium RC and Webdriver is that, selenium RC injects

javascript function into browsers when the page is loaded. On the other hand, Selenium

Webdriver drives the browser using browsers built in support

4) What are the advantages of RC?

Advantages of RC are

Can read or write data from/ to .xls, .txt, etc

It can handle dynamic objects and Ajax based UI elements

Loops and conditions can be used for better performance and flexibility

Support many Programming languages and Operating Systems

For any JAVA script enabled browser Selenium RC can be used

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5) Explain what is framework and what are the frameworks available in RC?

A collection of libraries and classes is known as Framework and they are helpful when testers

has to automate test cases. NUnit, JUnit, TestNG, Bromine, RSpec, unittest are some of the

frameworks available in RC .

6) How can we handle pop-ups in RC ?

To handle pop-ups in RC , using selectWindow method, pop-up window will be selected and

windowFocus method will let the control from current window to pop-up windows and perform

actions according to script

7) What are the technical limitations while using Selenium RC?

Apart from “same origin policy” restriction from js, Selenium is also restricted from exercising

anything that is outside browser.

8) Can we use Selenium RC to drive tests on two different browsers on one operating

system without Selenium Grid?

Yes, it is possible when you are not using JAVA testing framework. Instead of using Java

testing framework if you are using java client driver of selenium then TestNG allows you to do

this. By using “parallel=test” attribute you can set tests to be executed in parallel and can

define two different tests, each using different browser.

9) Why to use TestNG with Selenium RC ?

If you want full automation against different server and client platforms, You need a way to

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invoke the tests from a command line process, reports that tells you what happened and

flexibility in how you create your test suites. TestNG gives that flexibility.

10) Explain how you can capture server side log Selenium Server?

To capture server side log in Selenium Server, you can use command

java –jar .jar –log selenium.log

11) Other than the default port 4444 how you can run Selenium Server?

You can run Selenium server on java-jar selenium-server.jar-port other than its default port

12) How Selenium grid hub keeps in touch with RC slave machine?

At predefined time selenium grid hub keeps polling all RC slaves to make sure it is available for

testing. The deciding parameter is called “remoteControlPollingIntervalSeconds” and is

defined in “grid_configuration.yml”file

13) Using Selenium how can you handle network latency ?

To handle network latency you can use driver.manage.pageloadingtime for network latency

14) To enter values onto text boxes what is the command that can be used?

To enter values onto text boxes we can use command sendkeys()

15) How do you identify an object using selenium?

To identify an object using Selenium you can use

isElementPresent(String locator)

isElementPresent takes a locator as the argument and if found returns a Boolean

Top 12 JENKIN Interview Questions

1) Mention what is Jenkins?

Jenkins is an open source tool with plugin built for continuous integration purpose. The

principle functionality of Jenkins is to keep a track of version control system and to initiate and

monitor a build system if changes occur. It monitors the whole process and provides reports and

notifications to alert.

2) Explain what is continuous integration?

In software development, when multiple developers or teams are working on different segments

of same web application, we need to perform integration test by integrating all modules. In

order to do that an automated process for each piece of code is performed on daily bases so

that all your code get tested.

3) What is the requirement for using Jenkins?

To use Jenkins you require

A source code repository which is accessible, for instance, a Git repository

A working build script, e.g., a Maven script, checked into the repository

4) Mention what are the advantages of Jenkins?

Advantage of Jenkins include

At integration stage, build failures are cached

For each code commit changes an automatic build report notification generates

To notify developers about build report success or failure, it is integrated with LDAP mail

server

Achieves continuous integration agile development and test driven development

With simple steps, maven release project is automated

Easy tracking of bugs at early stage in development environment than production

5) Explain how you can move or copy Jenkins from one server to another?

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Slide a job from one installation of Jenkins to another by copying the related job

directory

Make a copy of an already existing job by making clone of a job directory by a different

name

Renaming an existing job by renaming a directory.

6) Mention what are the commands you can use to start Jenkins manually?

To start Jenkins manually, you can use either of the following

(Jenkins_url)/restart: Forces a restart without waiting for builds to complete

(Jenkin_url)/safeRestart: Allows all running builds to complete

7) Mention some of the useful plugins in Jenkin?

Some of the important plugins in Jenkin includes

Maven 2 project

Amazon EC2

HTML publisher

Copy artifact

Join

Green Balls

8) Explain how you can deploy a custom build of a core plugin?

To deploy a custom field of a core plugin, you have to do following things

Stop Jenkins

Copy the custom HPI to $Jenkins_Home/plugins

Delete the previously expanded plugin directory

Make an empty file called .hpi.pinned

Start Jenkins

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9) Explain how can create a backup and copy files in Jenkins?

Jenkins saves all the setting, build artifacts and logs in its home directory, to create a back-up of

your Jenkins setup, just copy this directory. You can also copy a job directory to clone or

replicate a job or rename the directory.

10) Explain how you can clone a Git repository via Jenkins?

To clone a Git repository via Jenkins, you have to enter the e-mail and user name for your

Jenkins system. For that, you have to switch into your job directory and execute the “git config”

command.

11) Explain how you can set up Jenkins job?

To create a project that is handled via jobs in Jenkins. Select New item from the menu, once

this done enter a name for the job and select free-style job. Then click OK to create new job in

Jenkins. The next page enables you to configure your job.

12) Mention what are the two components Jenkins is mainly integrated with?

Jenkin is mainly integrated with two components

Version Control system like GIT, SVN

And build tools like Apache Maven.

Top 11 JUnit interview questions

1) Explain what is JUnit?

JUnit is a testing framework for unit testing. It uses Java as a programming platform, and it is

an Open Source Software managed by the JUnit.org community.

2) Explain what is Unit Test Case?

Unit Test Case is a part of the code that ensures that the another part of code (method)

behaves as expected. For each requirement, there must be at least two test cases one negative

test and one positive test.

3) Explain how you can write a simple JUnit test case?

Determine a subclass of TestCase

To initialize object(s) under test, override the setup() method

To release object(s) under test override the teardown() method

Determine one or more public test XYZ() methods that exercise the objects under test and

assert expected results.

4) Mention what are parameterized tests?

Parameterized tests enable developer to perform the same test over and again using different

values.

5) Mention what is the difference between JUnit and TestNG?

JUnit TestNG

In JUnit the naming convention for

annotation is a bit complicated for,

e.g., “Before”, “After” and

“Expected”

In JUnit, for a method declaration

you have to follow a specific style

like using “@BeforeClass” and

In TestNG it is easier to understand

annotations like “BeforMethod”,

“AfterMethod” and

“ExpectedException”

In TestNG, there is no restriction

like you have to declare methods in

a specific format

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“@AfterClass”.

In JUnit method name constraint is

present

JUnit framework does not have

“Parameterized Test” or

“Dependency Test” feature

In JUnit grouping of test cases are

not available

JUnit does not support parallel

execution on Selenium test cases

It cannot re-run the failed cases

In TestNG method name constraint

is not present, and you can

determine any test method names

TestNG use “dependOnMethods”

to implement the dependency

testing

In TestNG, grouping of test cases is

available

In TestNG Parallel execution of

Selenium test cases are possible

It can rerun the failed tests

6) Mention different methods of exception handling in JUnit?

There are different methods of exception handling in JUnit

Try catch idiom

With JUnit rule

With @Test annotation

With catch exception library

With customs annotation

7) Explain what is ignore test in JUnit?

When your code is not ready, and it would fail if executed then you can use @Ignore

annotation.

It will not execute a test method annotated with @Ignore

It will not execute any of the test methods of test class if it is annotated with @Ignore

8) List out some useful JUnit extensions?

JUnit extensions include

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Cactus

JWebUnit

XMLUnit

MockObject

9) Explain who should use JUnit - a developer or tester? Why you use JUnit to test your

code?

JUnit is more often used by developers to implement unit tests in JAVA. It is designed for unit

testing that is more a coding process and not a testing process. However, many testers and QA

engineers use JUnit for unit testing.

JUnit is used because

It test early and does automate testing

JUnit tests can be compiled with the build so that at unit level, regression testing can be

done

It allows test code re-usage

JUnit tests behave as a document for the unit tests when there is a transfer

10) Explain what is JUnitCore Class?

JUnitCore class is an inbuilt class in JUnit package; it is based on Façade design pattern, this

class is used to run only definite test classes only.

11) Explain how you can run JUnit from the command window?

To run JUnit from the command window, you have to follow the steps

Set the CLASSPATH

Invoke the runner:

Java org.junit.runner.JUnitCore