Infosys Certified Basic Linux Administrator
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Join Premium10 Infosys Certified Basic Linux Administrator practice questions with answers
Real Lex exam-pattern multiple-choice questions for the Infosys Certified Basic Linux Administrator certification. Each question includes the correct answer. The full question bank is available to Premium members.
- Question 1
Meghan as an Administrator needs to list the mounted file systems on Linux server. Which of the following command can be used to accomplish the task?
- ✓
mount -a
Correct - B
fdisk -l
- C
df -h
- D
partprobe
- ✓
- Question 2
Riya wants to list the partitions created in the RHEL machine. Which of the following command can be used for this task?
- ✓
fdisk -l
Correct - B
partprobe
- C
df -h
- D
disk -l
- ✓
- Question 3
You want to give the below file permissions to the imp.c file:
Read, Write and Execute permissions to the owner.
Read and Write permissions to the group owner.
Read Only permissions to other users.
Which command will you use to accomplish the task?
- ✓
chmod 765
Correct - B
chmod 777
- C
chmod 712
- D
chmod 764
- ✓
- Question 4
The user ID for root is 1.
- ✓
true
Correct - B
false
- ✓
- Question 5
Elizabeth as an Administrator needs to set permissions for /shared directory owned by root. She needs to ensure that all users in the system have full access to the /shared directory. But only the owner or root can delete the contents of /shared directory. Which of the following command can help her to do so?
- ✓
chmod o+t /shared
Correct - B
chmod u+s /shared
- C
chmod o+s /shared
- D
chmod u+t /shared
- ✓
- Question 6
Which of the following command is used to kill a process gracefully?
- ✓
kill -15
Correct - B
kill -1
- C
kill -2
- D
kill -9
- ✓
- Question 7
Which of the following is NOT identified as a process state in the Linux system?
- ✓
Running state
Correct - B
Waiting state
- C
Zombie state
- D
Finished state
- ✓
- Question 8
Tom as an Administrator needs to create a flexible storage in Linux server. He needs to ensure that he has the option to resize this storage as per the requirement. Which of the following does he need to select for the same?
- ✓
logical volumes
Correct - B
logical partition
- C
extended partition
- D
primary partition
- ✓
- Question 9
Riya as System Administrator wants to change the group ownership of directory /confidential. Which of the following option is suitable for the scenario?
- ✓
Only chgrp command can be used to change the group ownership
Correct - B
Only chown command can be used to change the group ownership
- C
Both chgrp and chown command can be used to change the group ownership
- D
ACL is the only option to set group ownership
- ✓
- Question 10
You want to summarize the disk usage of each file in a particular directory on the file server. Which command will you use?
- ✓
du
Correct - B
fsck
- C
df
- D
dfsck
- ✓
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