Recent questions tagged interview-question-answer

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GUI stands for Graphical User Interface. It is used for controlling a computer and its applications. GUI scripting ... applications. It mostly depends on the operating system....

answered Jan 19, 2021 by JackTerrance

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Q: What is GUI scripting?

What is GUI scripting?...

asked Jan 19, 2021 in Technology by JackTerrance

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Q:

The break command is used to escape from a loop in progress....

answered Jan 19, 2021 by JackTerrance

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Q: What is the use of break command?

What is the use of break command?...

asked Jan 19, 2021 in Technology by JackTerrance

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Q:

While writing the shell script, the "$?" sign is used with "if statement" to check whether the previous command is executed successfully or not....

answered Jan 19, 2021 by JackTerrance

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Q: What is the use of "$?" sign in shell script?

What is the use of "$?" sign in shell script?...

asked Jan 19, 2021 in Technology by JackTerrance

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Q:

if [ Condition ] then command1 command2 ..... else if [ condition ] then command1 command2 ..... else command1 command2 ........

answered Jan 19, 2021 by JackTerrance

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Q: What is the syntax of "nested if statement" in shell scripting?

What is the syntax of "nested if statement" in shell scripting?...

asked Jan 19, 2021 in Technology by JackTerrance

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Q:

There are two types of variables used in shell script: System defined variables: These variables are defined or ... defined variables: These variables are defined by system users....

answered Jan 19, 2021 by JackTerrance

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Q: What are the different types of variables used in shell script?

What are the different types of variables used in shell script?...

asked Jan 19, 2021 in Technology by JackTerrance