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“Automation Testing frequently Asked Questions by expert members with experience in Automation Testing. These interview questions and answers on Automation Testing will help you strengthen your technical skills, prepare for the interviews and quickly revise the concepts. So get preparation for the Automation Testing job interview”



10 Automation Testing Questions And Answers

1⟩ Do you know images are dynamically changes how to compare two images?

for this you can use isequalbin method..i am showing below

' Code for comparing two images

Set CompareUtil = CreateObject("Mercury.FileCompare")

IsEqualFlag = CompareUtil.IsEqualBin(Img1, Img2, 0, 1)

in above code 0 means in file compare class showing no

error ; syntax FC_NO_ERROR = 0

1 means in file compare class showing difference of

size; FC_DIFF_SIZE = 1

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5⟩ What are the parameters you are considering for object identification?

Normal identification--HTML TAG,Name and Innertext in case

of webelement or link .If that is not enough for

identification will go for assistive itdentification items

and if not able to recognize then after it will use ordinal

identification like index location creation time in case of

web Browser.

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7⟩ What is the difference between testing and debugging?

Testing is the process of finding bugs,defects or error.or

it is simply checking whether the software/application is

matching with the SRS or not.It is done by testers.

Debugging is fixing of bugs.It is done by developers.

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8⟩ What is the difference between development and testing?

Development is the process to write the source code for a given program for a specific application. It is done by developers.

Testing ,on the other hand is to test the application with the intention of finding errors/ defects in it. It is done by Test Engineers.

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9⟩ What is the difference between quality and testing?

-Quality means only and only "meeting specification" nothing

else.

-what a user want??if he is getting everything then he will

say good quality.

-Quality leads to a brand not the vice verse.

-Testing doesn't mean quality improvement.

-Testing means exercising your brain a little bit to

examine a product..In turn the result is improvement of

quality.

SO QUALITY IS NOT THE AIM OF TESTING,BUT OUTPUT LEADS TO

IMPROVEMENT.

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10⟩ What is ETL TESTING?

A tester generally does the following task in ETL environment:

1. Review the requirements

2. Review the source data - data profiling.

3. Modify the source data to meet any requirements that

weren't already met with the original source data.

4. Execute the ETL job(s)/transformation(s).

5. Validate the results.

6. Validate that the data is usable. If the data isn't

usable, then you really haven't gained anything.

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