Q. Which of the following operators are used for logical execution?

View solution

Q. test works in ____ ways.

View solution

Q. Which of the following operators is used with test for comparison of numeric values?

View solution

Q. We can use comparison operators without a ‘ – ‘ .

View solution

Q. ___ implies greater than and ____ implies less than.

View solution

Q. Which of the following operator is used as a shorthand for test?

View solution

Q. It is essential to use whitespaces when we use [ ] .

View solution

Q. test and [ ] can be used for string comparison.

View solution

Q. Which one of the following option is used for AND operation?

View solution

Q. Which one of the following option is used for checking that the string is NULL string?

View solution

Q. ____ statement matches an expression for more than one alternative.

View solution

Q. Every pattern in case statement in terminated with a _____

View solution

Q. For locating the first position of a character in a string we can use expr command.

View solution

Q. Which of the following commands let us perform a set of instructions repeatedly?

View solution

Q. Which of the following keywords are used in while loop?

View solution

Q. until loop operates with a reverse logic as used in while loop.

View solution

Q. Which one of the following is used for looping with a list?

View solution

Q. Which of the following loop statements uses do and done keyword?

View solution

Q. Which command is used for changing filename extensions?

View solution

Q. Which command is used by the shell for manipulating positional parameters?

View solution