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Basic Unix Quiz - 4

Description: Basic Unix Quiz - 4
Number of Questions: 10
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Tags: unix
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Which option is used with rm command to make the command prompt the user with each filename and a ?, before acting on it

  1. -r

  2. -x

  3. -i

  4. -1


Correct Option: C

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

  1. /tmp

  2. /etc

  3. /usr

  4. /dev


Correct Option: C

Which of the following commands is used to obtain a list of all files by modification time?

  1. ls -1

  2. ls -t

  3. ls -i

  4. ls -R


Correct Option: B

The % key allows you

  1. to move the cursor to a matching delimiter, when a delimiters a parenthesis, a bracket, or a brace.

  2. to move the cursor to the upperleft corner of the screen

  3. to move the cursor backward to the beginning of a word

  4. to move the cursor to the first column in the current line


Correct Option: A

Which command is used to display the characteristics of a process?

  1. pid

  2. du

  3. ps

  4. au


Correct Option: C

Which of the following commands is used to identify the type of file by context?

  1. ls

  2. cat

  3. file

  4. more


Correct Option: C

The filed separator in cut command is specified with

  1. -a option

  2. -d option

  3. -r option

  4. -x option


Correct Option: B

Which of the following options will be used to display number of blocks used by a file?

  1. -c

  2. -i

  3. -d

  4. -s


Correct Option: C

Which option will be used with touch command to change the access time?

  1. -a

  2. -b

  3. -t

  4. -h


Correct Option: A

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

  1. chmod -R a x progs

  2. chmod -R 222 progs

  3. chmod -1 a x progs

  4. chmod -x a x progs


Correct Option: A
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