Computer Textbook MCQ Solutions Class 11

CH-8: Advanced Scripting

1.       Which of the following command is used to set the file permission as executable?

a.       grep

b.      chmod

c.       ls

d.      x

2.       Which of the following symbol is used to break the flow of control in the case statement?

a.       **

b.      ;;

c.       ++

d.      >> 

3.       Which of the following keyword specifies the end of the case statement?

a.       end-case

b.      end case

c.       esac

d.      stop-case

4.       Which loop iterates till the condition evaluates to true?

a.       while

b.      until

c.       for

d.      case

5.       Which of the following allows us to specify a list of values in its statement?

a.       while

b.      until

c.       for

d.      if

6.       In case structure, which of the following character denotes default case?

a.       *

b.      +

c.       d

d.      All of the above

7.       Which of the following statement is true for testing whether the file is read only or not?

a.       test -read filename

b.      check -read filename

c.       test -r filename

d.      check -r filename

8.       Which of the following indicate the end of if condition in shell script?

a.       end-if

b.      fi

c.       } (closing curly bracket)

d.      It does not have any end statement

9.       Which of the following operator is used for less than comparison in Linux?

a.       <

b.      lessthan

c.       lt

d.      -lt

10.   Which of the following can be used in place of square brackets used in if condition?

a.       Curly braces

b.      test command

c.       check command

d.      All of the above