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Question 1 |
How do you check how much space left in current drive ?
ds | |
ls | |
df | |
w |
Question 2 |
Which one is used to see how much memory is being used? (Select Three)
vmstat | |
free | |
ethtools | |
chmod | |
top |
Question 3 |
Which Linux command combines ping and track path into a single command?
ping | |
traceping | |
pintrc | |
traceroute | |
mtr |
Question 4 |
Which system call is used to create a new process?
run() | |
exec() | |
wait() | |
fork() | |
exit() |
Question 5 |
How can we schedule a task in Linux? (Select Two)
set | |
at | |
sch | |
cron | |
calender |
Question 6 |
To terminate all processes, we use ... in Linux.
stop 0 | |
end 0 | |
terminate 0 | |
dead 0 | |
kill 0 |
Question 7 |
Which one gives read, write, and execute to owner while read to group and everyone?
655 | |
755 | |
544 | |
744 | |
754 |
Question 8 |
Which command do we use, to look at the content of compressed file, abc.z?
cat abc.z | |
none of them | |
vi abc.z | |
zcat abc.z | |
zip abc.z |
Question 9 |
Which one saves current work and exist in vi editor?
:q! | |
:wq! | |
:wq | |
:w! | |
:q |
Question 10 |
Which ones are modes of vi editor? (Select three)
command mode
| |
owner mode | |
monitor mode | |
ex mode | |
insert mode |
Question 11 |
Which regular expression used in Linux is False?
^ - Match the beginning of the String | |
? - Match exactly one more characters | |
none of them | |
* - Match zero or more characters | |
$ - Match the end of the String |
Question 12 |
With which command can you change permissions in Linux?
pwd | |
dstat | |
chmod
| |
mkdir | |
du |
Question 13 |
Which one is the permission number used for r – x?
4 | |
7 | |
1 | |
5 | |
3 |
Question 14 |
Comments are created by typing the ... symbol before the actual command.
- | |
& | |
* | |
# | |
/ |
Question 15 |
What are the filenames that are preceded by a dot?
Run Files | |
Hidden Files | |
Critical Files | |
Draft Files | |
System Files |
Question 16 |
How can we open file abc.txt in read-only mode using vim editor?
none of them | |
exc -r abc.txt | |
vi -R abc.txt | |
vim -R abc.txt | |
show -r abc.txt |
Question 17 |
System Space | |
Idle Space | |
RAM Space | |
Swap Space | |
Buffer Space |
Question 18 |
What is the appreviation command for print working directory?
prt | |
dir | |
pwd | |
print | |
pow |
Question 19 |
How to identify which shell you are using in Linux?
pwd $SHELL | |
echo $SHELL | |
show $SHELL | |
vi $SHELL | |
cat $SHELL |
Question 20 |
How do you refer to the parallel port that our printer is connected?
/dev/lp | |
/usr/local | |
none of them | |
/device/usb | |
/sys/dvc |
Gokhan Kosem is a Network Engineer, Instructor and the Founder of IPCisco.com with 15+ years of experience in Cisco, Nokia, Huawei, Juniper, Linux, Service Provider Networks, Routing and Switching technologies.
He has worked on the backbone networks of major service providers and network vendors including Nortel, Alcatel-Lucent (Nokia) and has extensive hands-on experience with Cisco, Huawei, Juniper and Nokia networking technologies.
He has trained thousands of networking students worldwide through IPCisco.com, Udemy, books, labs, quizzes, and educational content across multiple social media platforms.
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