Unix-4
10 Questions
| Total Attempts: 219
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Questions and Answers
- 1.Which command is used to display the characteristics of a process?
- A.
Pid
- B.
Du
- C.
Ps
- D.
Au
- E.
None of the above
- 2.Which of the following commands is used to identify the type of file by context?
- A.
Ls
- B.
Cat
- C.
File
- D.
More
- E.
None of the above
- 3.The filed separator in cut command is specified with
- A.
-a option
- B.
-d option
- C.
-r option
- D.
-x option
- E.
None of the above
- 4.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
- E.
None of the above
- 5.Which option will be used with touch command to change the access time?
- A.
-a
- B.
-b
- C.
-t
- D.
-h
- E.
None of the above
- 6.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
- E.
None of the above
- 7.Which command is used to display and create files?
- A.
Cat
- B.
Vi
- C.
Ed
- D.
Lyrix
- E.
None of the above
- 8.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
- E.
None of the above
- 9.Which column contains all details of the permissions of a file when you issue the ls -l command?
- A.
Second
- B.
Fourth
- C.
Third
- D.
First
- E.
None of the above
- 10.Which command is used to terminate a process?
- A.
Shutdown
- B.
Haltsys
- C.
Cancel
- D.
Kill
- E.
None of the above
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