Linux MCQs with answers Page - 15

Dear candidates you will find MCQ questions of Linux here. Learn these questions and prepare yourself for coming examinations and interviews. You can check the right answer of any question by clicking on any option or by clicking view answer button.
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Q. What of the following tool is used to check and repair Linux file systems?

  • (A) mkfs
  • (B) fdisk
  • (C) fsck
  • (D) mount
💬 Discuss
✅ Correct Answer: (C) fsck

Published by Ram Sharma ⭐ 193.88K Points at 09-Jun-2022 11:25 am in Linux

Q. Which of the following is the main Apache configuration file?

  • (A) httpd.conf
  • (B) apache.con
  • (C) /etc/profile
  • (D) system.ini
💬 Discuss
✅ Correct Answer: (A) httpd.conf

Published by Ram Sharma ⭐ 193.88K Points at 09-Jun-2022 11:26 am in Linux

Q. What command is used to display and create files?

  • (A) lyrix
  • (B) ed
  • (C) vi
  • (D) cat
💬 Discuss
✅ Correct Answer: (D) cat

Published by Ram Sharma ⭐ 193.88K Points at 09-Jun-2022 11:27 am in Linux

Q. Which of the following command is used to count the total number of lines, words, and characters contained in a file?

  • (A) wc
  • (B) wcount
  • (C) countw
  • (D) None of the above
💬 Discuss
✅ Correct Answer: (A) wc

Published by Priyanka Tomar ⭐ 35.28K Points at 13-Jun-2022 10:15 pm in Linux

Q. Identify the command which is used to remove files.

  • (A) delete
  • (B) rm
  • (C) dm
  • (D) erase
💬 Discuss
✅ Correct Answer: (B) rm

Published by Priyanka Tomar ⭐ 35.28K Points at 13-Jun-2022 10:16 pm in Linux

Q. Identify the hardware structure which is not supported by Red Hat?

  • (A) IBM-compatible
  • (B) Alpha
  • (C) SPARC
  • (D) Macintosh
💬 Discuss
✅ Correct Answer: (D) Macintosh

Published by Priyanka Tomar ⭐ 35.28K Points at 13-Jun-2022 10:16 pm in Linux

Q. Among the following command which is used with vi editors to delete a single character?

  • (A) a
  • (B) x
  • (C) y
  • (D) z
💬 Discuss
✅ Correct Answer: (B) x

Published by Priyanka Tomar ⭐ 35.28K Points at 13-Jun-2022 10:17 pm in Linux

Q. The dmesg command

  • (A) Shows user login logoff attempts
  • (B) Shows the syslog file for info messages
  • (C) kernel log messages
  • (D) Shows the daemon log messages
💬 Discuss
✅ Correct Answer: (C) kernel log messages

Published by Priyanka Tomar ⭐ 35.28K Points at 13-Jun-2022 10:17 pm in Linux

Q. The command “mknod myfifo b 4 16”

  • (A) Will create a block device if user is root
  • (B) Will create a block device for all users
  • (C) Will create a FIFO if user is not root
  • (D) None of the mentioned
💬 Discuss
✅ Correct Answer: (A) Will create a block device if user is root

Published by Priyanka Tomar ⭐ 35.28K Points at 13-Jun-2022 10:18 pm in Linux

Q. Choose the TCP/IP Protocol which is used for remote terminal connection service?

  • (A) FTP
  • (B) UDP
  • (C) RARP
  • (D) TELNET
💬 Discuss
✅ Correct Answer: (D) TELNET

Published by Priyanka Tomar ⭐ 35.28K Points at 13-Jun-2022 10:18 pm in Linux

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