Linux Operating System
नमस्कार दोस्तों, स्वागत है आपका itisir.com पर,आज हम बात करते हैं Linux Operating System के बारे में, Linux Operating System एक Open Source, सबसे प्रसिद्ध और सबसे अधिक उपयोग किया जाने वाला ऑपरेटिंग सिस्टम है। Linux Operating System को कंप्युटर, वेब सर्वर, मोबाईल Devices, Mainframes और Embedded जैसी Devices के लिए 17 सितंबर 1991 को Linus Torvalds द्वारा Developed किया गया है।
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| Linux MCQ questions |
हमने सबसे अच्छे Linux MCQ questions को नीचे सूचीबद्ध किया है जो Linux Operating System के बारे में आपके बुनियादी ज्ञान की जाँच करते हैं। इस Linux MCQ questions में 30 सर्वश्रेष्ठ बहुविकल्पीय प्रश्न और उत्तर शामिल हैं। ये mcq लिनक्स साक्षात्कार और परीक्षाओं की सर्वोत्तम तैयारी के लिए बहुत लोकप्रिय और सहायक हैं। इसके अलावा आप नीचे दिए गए Linux MCQ with Answers PDF को भी पूरी तरह से फ्री में डाउनलोड कर सकते हैं।
Linux MCQ questions
1. Which of the following directory contains configuration files in Linux?
- /dev/
- /etc/
- /bin/
- /root/
/etc/ directory contains configuration files in Linux
2. The maximum filename size in Linux in bytes is 255.
- True
- False
3. Which command is used to remove files?
- rm
- dm
- erase
- delete
rm command is used to remove files.
4. Which command is used to set terminal IO characteristic?
- tty
- ctty
- stty
- None of above
5. Which command is used to display the operating system name?
- os
- unix
- uname
- kernel
6. Which command is used to display the unix version?
- kernel
- uname -t
- uname -r
- uname -n
7. The Command do you use to create a Linux file system is --
- fsck
- mkfs
- mount
- None of the mentioned
The Command do you use to create Linux file system is mkfs.
8. Core of Linux operating system is_____________ .
- Shell
- Kernel
- Terminal
- Command
Core of Linux operating system is Kernel.
9. Which command is used to view compressed text file contents?
- cat
- zcat
- type
- None of above
10. a directory is a type of file. true or false?
- True
- False
11. Under the root directory in linux, which directory contains system commands and utilities?
- /usr
- /tmp
- /sbin
- None of these
12. The linux kernel exists as a file named ...............
- vmlinuz
- vmlinux
- kernel
- None of the above
13. This default linux directory contains many of the linux commands.
- /bin
- /doc
- /lib
- /info
14. Linux is an example of a(n) ______.
- operating system
- broswer
- word processing software
- photo Editor
15. The top-level directory on a linux system is represented as ....................
/
$
*
#
16. ____________ command is used to remove the directory.
- rdir
- rd
- rmdir
- None of the above
rmdir command is used to remove the directory.
17. How many primary partitions can exist on one drive?
- 16
- 1
- 2
- 4
18. FSF stand for -
- Free Software File
- Free Software Foundation
- First Serve First
- None of the above
FSF stand for - Free Software Foundation.
19. ___________is not a communication command.
- mesg
- grep
- write
grep is not a communication command.
20. Which of the following combination of keys is used to exit from terminal?
- Ctrl + z
- Ctrl + t
- Ctrl + d
- Ctrl + e
Ctrl + d is used to exit from terminal.
21. The OS which is not based on Linux is -
- BSD
- Ubuntu
- CentOs
- Redhat
The OS which is not based on Linux is BSD.
22. ___________command is used to record session in Linux.
- session
- script
- both 1 and 2
- None of the above
session & script command is used to record session in Linux.
23. mv command can be used for -
- Renaming a file
- Move the file to different directory.
- Both 1 and 2
- None of these
mv command can be used for Renaming a file & Move the file to different directory.
24. The range of nice number in linux system is -
- -20 to 0
- -20 to 19
- 0 to 19
- 10 to 10
The range of nice number in linux system is -20 to 19.
25. User passwords are stored in _____________
- /root/password
- /etc/password
- /etc/passwd
- /root/passwd
User passwords are stored in /etc/passwd.
26. Which is the default file system type of Linux.
- etx
- ext2
- etx3
- mimix
etx3 is the default file system type of Linux.
27. Hidden file can be viewed using ______.
- ls -a
- ls -l
- ls -h
- Is - k
Hidden file can be viewed using ls -a
28. Linux is an operating system based on UNIX and was first introduced by Linus Torvalds.
- True
- False
29. Which command is used to extract intermediate result in a pipeline -
- extract
- tee
- exec
- chgrp
30. Which of the following sign represents the user home directory?
- .
- /
- ..
- ~
31. The dmesg command shows ..................
- Kernel log messages
- The daemon log messages
- The user login logoff attempts
- None of above
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