GAT Subject
Engineering
Computer Science Civil Engineering Chemical Engineering Agricultural Engineering Mechanical Engineering Electronics and Communication
Unix - Section 1 Multiple Questions and Answers.
| 36. | Which of the following options will be used to display number of blocks used by a file? | ||
| A. | -c | ||
| B. | -i | ||
| C. | -d | ||
| D. | -s | ||
| 37. | Which option will be used with touch command to change the access time? | ||
| A. | -a | ||
| B. | -b | ||
| C. | -t | ||
| D. | -h | ||
| 38. | Which command is used to make all files and sub-directories in the directory (progs) executable by all users? | ||
| A. | chmod -R a+x progs | ||
| B. | chmod -R 222 progs | ||
| C. | chmod -1 a+x progs | ||
| D. | chmod -x a+x progs | ||
| 39. | Which command is used to display and create files? | ||
| A. | cat | ||
| B. | vi | ||
| C. | ed | ||
| D. | lyrix | ||
| 40. | The second set of the three permissions (r-) indicates that | ||
| A. | group has read permission only | ||
| B. | other has read permission only | ||
| C. | owner has read permission only | ||
| D. | group has write permission only | ||
Read More :
Quick Links
GAT Subject
Computer Science English Mcqs Agriculture
Engineering
Computer Science Civil Engineering
Technical
Networking Electronics Database
Past Papers
Model Papers FPSC Papers