Unix OS mcq questions with answer – Set 5

Important Instructions:

• Total Number Of Questions : 10
• Passing Marks : 7
• Each Question Carry 1 Mark, No Negative Marking.
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#1. For running a Unix command within awk, we’ve to use ________ function.

split

split

system

system

substr

substr

length

length

#2. Which of the following command is used for searching for a pattern in one or more file(s)?

paste

paste

grep

grep

cd

cd

cp

cp

#3. Which command is used for translating characters?

paste

paste

tr

tr

trans

trans

sort

sort

#4. Which command is used for preparing a file for printing?

pr

pr

print

print

cat

cat

cd

cd

#5. Which of the following command is used to create a child shell?

sh

sh

env

env

wait

wait

fork

fork

#6. The command used to compare the files is known as

comp

comp

cmp

cmp

do

do

ccp

ccp

#7. Which command is used to terminate a process?

shutdown

shutdown

haltsys

haltsys

cancel

cancel

kill

kill

#8. Which option will be used with sort command to start sorting ofter the nth column of the (m+l)th field?

#NAME?

#NAME?

#NAME?

#NAME?

#NAME?

#NAME?

+(m+l).n

+(m+l).n

#9. The cp command uses:

Standard input file

Standard input file

Standard output file

Standard output file

Both input and output file

Both input and output file

Neither standard input nor standard output file

Neither standard input nor standard output file

#10. Which of the following files contains information related to password aging?

Shadow

Shadow

Password

Password

Profile

Profile

All the three

All the three

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