MCQOPTIONS
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MCQOPTIONS
| 1. |
What is the use of -z string operator in bourne shell? |
| A. | Checks if the value of two operands are equal or not |
| B. | Checks if the given string operand size is zero |
| C. | Checks if str is not the empty string |
| D. | Checks if the given string operand size is non-zero |
| Answer» C. Checks if str is not the empty string | |