Practice Pakistan's most useful MCQs for competitive exams

Which of the following is not a communication command?

• (A)  write
• (B)  mesg
• (C)  mail
• (D)  grep

Answer

Submitted By :Ali Uppal

Which command is used to list out all the hidden files along with the other files ?

• (A)  ls -l
• (B)  ls -x
• (C)  ls -F
• (D)  ls -a

Answer

Submitted By :Ali Uppal

Which command is used to remove a directory ?

• (A)  rd
• (B)  rmdir
• (C)  dldir
• (D)  rdir

Answer

Submitted By :Ali Uppal

Which command is used to list all the files with extension .lst ?

• (A)  ls -l *.lst
• (B)  ls lst*
• (C)  ls *.*
• (D)  ls *[lst]

Answer

Submitted By :Ali Uppal

What command is used to summarize the disk usage ?

• (A)  disk
• (B)  du
• (C)  fdisk
• (D)  chkdsk

Answer

Submitted By :Ali Uppal

The command used to compare the files is known as_________________?

• (A)  comp
• (B)  cmp
• (C)  do
• (D)  ccp

Answer

Submitted By :Ali Uppal

What are the appropriate Hex codes for setting Linux swap and Linux native partition types in fdisk ?

• (A)  82 and 83
• (B)  92 and 93
• (C)  63 and 64
• (D)  82 and 85

Answer

Submitted By :Ali Uppal

Which of the following commands is used to identify the type of file by context ?

• (A)  ls
• (B)  cat
• (C)  file
• (D)  more

Answer

Submitted By :Ali Uppal

What command do you use to add routes to a Linux router ?

• (A)  addroute
• (B)  route
• (C)  netstat
• (D)  net

Answer

Submitted By :Ali Uppal

Which option is used with rm command to make the command prompt the user with each filename and a ?, before acting on it_________________?

• (A)  -r
• (B)  -x
• (C)  -i
• (D)  -1

Answer

Submitted By :Ali Uppal