Linux MCQ Questions with answers and solutions Page 43

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

(A) countw
(B) wc
(C) wcount
(D) count p

💬 Discuss

✅ Correct Answer: (B) wc

Published by Ram Sharma ⭐ 193.88K Points at 05-Jul-2022 09:03 am in Linux

Q. Which of the following commands is used to list contents of directories?

(A) tar
(B) 1p
(C) dir
(D) 1s

💬 Discuss

✅ Correct Answer: (D) 1s

Published by Ram Sharma ⭐ 193.88K Points at 05-Jul-2022 09:03 am in Linux

Q. Which of the following commands is used to list remove files?

(A) dm
(B) delete
(C) rm
(D) erase

💬 Discuss

✅ Correct Answer: (C) rm

Published by Ram Sharma ⭐ 193.88K Points at 05-Jul-2022 09:04 am in Linux

Q. Which of the following commands is used to count just the number of lines contained in a file?

(A) wc - r
(B) wc - c
(C) wc - w
(D) wc – 1

💬 Discuss

✅ Correct Answer: (D) wc – 1

Published by Ram Sharma ⭐ 193.88K Points at 05-Jul-2022 09:05 am in Linux

Q. Which of the following directories contain all the files created by a user, including his login directory?

(A) /dev
(B) /etc
(C) /usr
(D) /tmp

💬 Discuss

✅ Correct Answer: (C) /usr

Published by Ram Sharma ⭐ 193.88K Points at 05-Jul-2022 09:05 am in Linux

Q. Which command is used to copy the three files wb, collect and mon into the misc directory, under the same, when you were currently in the programs directory?

(A) copywb collect mon /mis
(B) cpwb collect mon ../misc
(C) copywb ../misccollect ../mismon ../misc
(D) tarwb collect mon /misc

💬 Discuss

✅ Correct Answer: (B) cpwb collect mon ../misc

Published by Ram Sharma ⭐ 193.88K Points at 05-Jul-2022 09:06 am in Linux

Q. Which command is used to assign only read permission to all three categories of the file ‘note’?

(A) chmodu+r, g+r, o-x note
(B) chmodugo = r = note
(C) chmodgo+r note
(D) chmod a-rw

💬 Discuss

✅ Correct Answer: (B) chmodugo = r = note

Published by Ram Sharma ⭐ 193.88K Points at 05-Jul-2022 09:07 am in Linux

Q. Which command is used to make all files and sub-directories in the directory (prog) executable by all users?

(A) chmod –R 222 progs
(B) chmod -1 a+xprogs
(C) chmod –x a+xprogs
(D) chmod –R a+xprogs

💬 Discuss

✅ Correct Answer: (D) chmod –R a+xprogs

Published by Ram Sharma ⭐ 193.88K Points at 05-Jul-2022 09:07 am in Linux

Q. The chmodugo+rw note command can be represented in octal notation as

(A) chmod 333 note
(B) chmod 444 note
(C) chmod 666 note
(D) chmod 555 note

💬 Discuss

✅ Correct Answer: (C) chmod 666 note

Published by Ram Sharma ⭐ 193.88K Points at 05-Jul-2022 09:08 am in Linux

Q. Which of the following commands is used to view the file 24 lines at a time?

(A) /p
(B) cat
(C) 1p
(D) pg

💬 Discuss

✅ Correct Answer: (D) pg

Published by Ram Sharma ⭐ 193.88K Points at 05-Jul-2022 09:09 am in Linux

Linux MCQs with answers Page - 43

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

Q. Which of the following commands is used to list contents of directories?

Q. Which of the following commands is used to list remove files?

Q. Which of the following commands is used to count just the number of lines contained in a file?

Q. Which of the following directories contain all the files created by a user, including his login directory?

Q. Which command is used to copy the three files wb, collect and mon into the misc directory, under the same, when you were currently in the programs directory?

Q. Which command is used to assign only read permission to all three categories of the file ‘note’?

Q. Which command is used to make all files and sub-directories in the directory (prog) executable by all users?

Q. The chmodugo+rw note command can be represented in octal notation as

Q. Which of the following commands is used to view the file 24 lines at a time?

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