Unix - Study Mode

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[#806] Which command is used for premature termination of a process?

(A) signal

(B) nice

(C) kill

(D) nohup

Correct Answer

(C) kill

[#807] UNIX allows the system administrator to use the only chown to change both owner and group.

(A) True

(B) False

Correct Answer

(A) True

[#808] Which option is used with ls to display attributes of the directory ?

(A) -a

(B) -ld

(C) -d

(D) -o

Correct Answer

(C) -d

[#809] A file contains 1026 bytes. How many bytes of disk space will it consume if size of a disk block is 1024 bytes?

(A) 1026

(B) 1024

(C) 2048

(D) 4096

Correct Answer

(C) 2048

[#810] A file named abd.txt has the following set of permissions -rwxrwxrwx All the three operations i.e read, write and execute can be performed on the file by file owner, group owner and others.

(A) True

(B) False

Correct Answer

(A) True