MCQOPTIONS
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MCQOPTIONS
This section includes 2 Mcqs, each offering curated multiple-choice questions to sharpen your Unix knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
The string to be worked upon is placed on the left of the colon when using expr string handling function. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 2. |
Which of the following is performed by expr string handling s function? |
| A. | determine the length of string |
| B. | extract a substring |
| C. | locate the position of a character in a string |
| D. | determine the length of string, extract and locate the position of the string |
| Answer» E. | |