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Welcome to the Basic System Administration MCQs Page

Dive deep into the fascinating world of Basic System Administration with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Basic System Administration, a crucial aspect of UNIX. In this section, you will encounter a diverse range of MCQs that cover various aspects of Basic System Administration, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within UNIX.

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Check out the MCQs below to embark on an enriching journey through Basic System Administration. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of UNIX.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Basic System Administration. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Basic System Administration MCQs | Page 7 of 10

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Q61.
Which of the following is the most used mail server:

a.

qmail

b.

postfix

c.

exim

d.

sendmail

Discuss
Answer: (d).sendmail
Q62.
Which of the following is NOT a task of administering a news server:

a.

Managing color configurations.

b.

Managing news feeds.

c.

Check for dropped messages.

d.

Ensuring that traffic flows smoothly.

Discuss
Answer: (a).Managing color configurations.
Q63.
Which of the following configuration files provides the path name for each of the servers and identifies the port on which each service listens for connections:

a.

/etc/inetd.conf

b.

/etc/services

c.

x0.host

d.

/etc/svc

Discuss
Answer: (b)./etc/services
Q64.
Which of the following is the most secure remote access service:

a.

telnet

b.

rsh

c.

rlogin

d.

ssh

Discuss
Answer: (d).ssh
Q65.
Which of the following entries in the /etc/inetd.conf file define the data flow method used by the service:

a.

service

b.

service and socket.

c.

socket and protocol.

d.

flag

Discuss
Answer: (c).socket and protocol.
Q66.
The SUID for any file can be set by the administrator using ____

a.

chmod

b.

chmod u+s filename

c.

chmod s filename

d.

chmod us filename

Discuss
Answer: (b).chmod u+s filename
Q67.
Which command is used to find out the consumption of a specific directory?

a.

du

b.

df

c.

mem

d.

dv

Discuss
Answer: (a).du
Q68.
Which option is used with du command for finding only the summary of disk usage by a specific directory?

a.

-e

b.

-f

c.

-e

d.

-s

Discuss
Answer: (d).-s
Q69.
du command can also be used for reporting the disk space consumed by each user.

a.

True

b.

False

c.

May be

d.

Can't say

Discuss
Answer: (a).True
Q70.
For displaying the archive, -t option is used with the tar command.

a.

True

b.

False

c.

May be

d.

Can't say

Discuss
Answer: (a).True
Page 7 of 10

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