MCQOPTIONS
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MCQOPTIONS
This section includes 14 Mcqs, each offering curated multiple-choice questions to sharpen your Unix knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
pwd and echo $HOME will display the same output. |
| A. | True |
| B. | False |
| Answer» C. | |
| 2. |
For creating or removing directories, the user must be positioned above the directory or in the parent directory of the directory, on which the operation is to perform. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 3. |
Multiple directories can be removed using single rmdir command. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 4. |
Which command is used for removing an empty directory? |
| A. | mkdir |
| B. | rmdir |
| C. | del |
| D. | remove |
| Answer» C. del | |
| 5. |
Sometimes we are unable to create a directory because ______________ |
| A. | the directory may already exist in the current directory |
| B. | there may be an ordinary file by the same name in the current directory |
| C. | the permissions set for the current directory does not allow the creation |
| D. | the directory may exist, there may be an ordinary file, the permissions set for the current directory does not allow the creation |
| Answer» E. | |
| 6. |
WHICH_COMMAND_IS_USED_FOR_REMOVING_AN_EMPTY_DIRECTORY??$ |
| A. | mkdir |
| B. | rmdir |
| C. | del |
| D. | remove |
| Answer» B. rmdir | |
| 7. |
Multiple_directories_can_be_removed_using_single_rmdir_command.$ |
| A. | True |
| B. | False |
| Answer» B. False | |
| 8. |
If rmdir dir001 fails, what could be the reason(s)? |
| A. | dir001 doesn’t exist |
| B. | dir001 is not empty |
| C. | permissions of dir001 doesn’t allow to remove it |
| D. | dir001 doesn’t exist, dir001 is not empty and permissions of dir001 doesn’t allow to remove it |
| Answer» C. permissions of dir001 doesn‚Äö√Ñ√∂‚àö√ë‚àö¬•t allow to remove it | |
| 9. |
Sometimes we are unable to create a directory because _____________? |
| A. | the directory may already exist in the current directory |
| B. | there may be an ordinary file by the same name in the current directory |
| C. | the permissions set for the current directory does not allow the creation |
| D. | the directory may exist, there may be an ordinary file, the permissions set for the current directory does not allow the creation |
| Answer» C. the permissions set for the current directory does not allow the creation | |
| 10. |
We can create multiple directories by single invocation of mkdir command. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 11. |
Which command is used for creating directories? |
| A. | rmdir |
| B. | mkdir |
| C. | cd |
| D. | cp |
| Answer» C. cd | |
| 12. |
cd command cannot be used without any argument. |
| A. | True |
| B. | False |
| Answer» C. | |
| 13. |
Which command is used for changing the current directory? |
| A. | cd |
| B. | cp |
| C. | pwd |
| D. | rm |
| Answer» B. cp | |
| 14. |
Which command is used for printing the current working directory? |
| A. | HOME |
| B. | cd |
| C. | pwd |
| D. | dir |
| Answer» D. dir | |