MCQOPTIONS
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MCQOPTIONS
This section includes 3 Mcqs, each offering curated multiple-choice questions to sharpen your Unix knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Every time shift command is used, the leftmost variable is lost. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 2. |
____ option is used with a test for checking if the file exists and has the size greater than zero. |
| A. | -f |
| B. | -r |
| C. | -e |
| D. | -s |
| Answer» E. | |
| 3. |
Which of the following option is used with a set for debugging shell scripts? |
| A. | -a |
| B. | -x |
| C. | -d |
| D. | -e |
| Answer» C. -d | |