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20 Frequently Asked Selenium Interview Questions And Answers These 20 Selenium Inquiries And Answer

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20 Frequently Asked Selenium Interview Questions and Answers
These 20 Selenium inquiries and answers will help revive your Selenium information to unhesitatingly handle the meeting.

1. What is mechanization trying?

Computerization testing is the way toward directing tests utilizing a product instrument. The normal consequences of a test are bolstered into the apparatus to be contrasted and the genuine yield of the test.

2. Name some mainstream apparatuses for robotization testing.

• Selenium

• Rational Robot


• IBM Rational Functional Tester

3. Characterize Selenium.

Selenium is a bundle of a few testing devices intended for robotized web testing.

4. Why is Selenium a decision device for robotization testing?

• It is open source

• It bolsters disseminated testing

• It has consistent archive advancements

• It has an extensive client base and bolster network

• It has wide stage similarity – Windows, Mac OS, and Linux, and so on.

• It has cross-program similarity – Internet Explorer, Chrome, Firefox, Safari, and so forth.

• It bolsters different programming dialects – Java, C#, Ruby, Perl, Python, and so on.

5. What are the Selenium suite segments?

The Selenium suite bundle comprises of the accompanying segments:

• Selenium RC

• Selenium IDE (Integrated Development Environment)

• Selenium Webdriver

• Selenium Grid

6. Clarify the distinction between Selenium 1.0 and Selenium 2.0.

Selenium 1.0 comprises of just Selenium RC.

Selenium RC and WebDriver are solidified into a solitary instrument to shape Selenium 2.0.

7. What are the two sorts of holds up accessible in WebDriver?

There are two kinds of holds up in WebDriver:

• Implicit pause, which sets a timeout for all progressive web component looks. It sits tight for a component to show up and searches for it more than once for a predetermined measure of time before informing what's called "NoSuchElementException."

• Explicit pause, which is utilized one time for a specific hunt.

8. Where would you be able to utilize Selenium Grid?

Selenium Grid enables you to run numerous cases of Selenium Remote Control in parallel simultaneously and influences them to show up as one. By utilizing your current processing framework, it enables you to run numerous useful tests in parallel, on various machines, against various programs, in a heterogeneous situation.

9. What kinds of testing are upheld by Selenium?

Selenium bolsters Regression testing and Functional testing.

10. What is attestation in Selenium?

Declaration is utilized as a check point in Selenium. It checks that the condition of the application is not surprisingly. The three sorts of declaration are:

• "assert"

• "verify"

• "waitFor"

11. Does Selenium have impediments? Assuming this is the case, what are a portion of these restrictions?

Indeed, Selenium has restrictions. These include:

• Since it is free, there is no prepared seller bolster. In any case, it has a substantial helping network of designers

• It can't be utilized to test portable applications

• Its client is required to have learning of programming

• Selenium can't be utilized to test Captcha and Bar code perusers

• Test reports must be produced utilizing outsider apparatuses, for example, JUnit and TestNG

12. How might you utilize Selenium to distinguish a question?

You can utilize isElementPresent (String locator) to discover a question utilizing Selenium. It takes a locator as the contention and if discovered, restores a Boolean.

13. What is a locator? Name the distinctive sorts of locators in Selenium.

A locator is an address that extraordinarily recognizes a web component inside a site page. Selenium has a few unique kinds of locators to distinguish web components in site pages. These include:

• Name

• ClassName

• TagName

• ID


• LinkText

• PartialLinkText

• Xpath

• CSS Selector

14. What is XPath?

XPath is utilized to find web components in view of their XML (Extensible Markup Language) ways. It can likewise be utilized to find HTML components.

15. What is the contrast between single cut (/) and twofold cut (//) in Xpath?

Single slice (/) is utilized to make Xpath with total way. For this situation, the Xpath begins determination from the report begin hub.

Twofold slice (//) is utilized to make Xpath with relative way. For this situation, the Xpath begins choice from anyplace inside the archive.

16. What is an Object Repository? How is it made in Selenium?

A protest storehouse enables an analyzer to store web components of the Application Under Test (AUT) together with their locator esteems, in at least one brought together areas instead of hard coding them inside the test contents.

17. How might you deal with windows based popups with Selenium?

Selenium exclusively bolsters web application testing. It doesn't bolster testing of Windows-based applications. To deal with Windows-based pop-ups, outsider intercession is required. AutoIT and Robot Class are cases of outsider devices that you can use close by selenium to deal with Windows-based pop ups.

18. What is Selenese?

Selenese is an arrangement of order in Selenium utilized for running a test.

19. Name the three sorts of Selenese.

• Accessors: Used for putting away the qualities in a variable

• Actions: Used for playing out the communications and activities with the objective components

• Assertions: Used as a check point

20. What are Startpoints and Breakpoints in Selenium?

Startpoints demonstrate the point from where the execution should start. They can be utilized to run a test content from a breakpoint or the center of the code.

Breakpoints are utilized to stop execution of a code. They enable you to check that your code is filling in of course.


You questioner will cover different areas in his/her line of addressing. Subsequently, regardless of how great you are at composing code, you have to catch up on your essential learning of Selenium. The inquiries and replies above should help you in your planning.

You ought to likewise consider taking a Selenium Certification

More About the Author

We offer innovative and customized Java Training in Bangalore. Best Java course in Bangalore with Certified Experts. Go to free demo classes, get prepared by 8yrs experienced tutors and furthermore get hands on live project. Visit: http://infocampus.co.in/java-training-bangalore.html

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