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January 2025 term · System Commands · BSSE2001

System Commands Quiz 1: 23 February 2025 (January 2025 term)

The IIT Madras BS System Commands (System Commands) Quiz 1 paper sat on 23 Feb 2025, in the January 2025 term: 15 questions for 50 marks in 120 minutes. Every question is below with its answer. Take it as a timed mock test to be marked, or read it through first.

Questions
15
Marks
50
Duration
120 min
MCQ
11
MSQ
4
Take as mock testPractise with answers

Updated

Official paper: IIT M DIPLOMA AN EXAM QDD2 23 Feb 2025 · No negative marking.

Question 1

+3 marksOne correct option
  1. A
  2. B
  3. C
  4. D
Show answer

Correct answer

  • B
Question 1 on its own page

Question 2

+3 marksOne correct option
  1. A

    9

  2. B

    6

  3. C

    3

  4. D

    0

Show answer

Correct answer

  • D

    0

Question 2 on its own page

Question 3

+3 marksOne correct option
  1. A
  2. B
  3. C
  4. D
Show answer

Correct answer

  • C
Question 3 on its own page

Question 4

+3 marksOne correct option
  1. A
  2. B
  3. C
  4. D
Show answer

Correct answer

  • B
Question 4 on its own page

Question 5

+3 marksOne correct option

Which of the following shell variables can be used to get the return code of the last command?

  1. A
  2. B
  3. C
  4. D
Show answer

Correct answer

  • B
Question 5 on its own page

Question 6

+4 marksOne correct option
  1. A
  2. B
  3. C
  4. D
Show answer

Correct answer

  • B
Question 6 on its own page

Question 7

+4 marksOne correct option
  1. A
  2. B
  3. C
  4. D
Show answer

Correct answer

  • A
Question 7 on its own page

Question 8

+3 marksOne or more correct options

Select all that apply.

  1. A
  2. B
  3. C
  4. D
Show answer

Correct answers

  • A
  • C
Question 8 on its own page

Question 9

+3 marksOne or more correct options

Select all that apply.

  1. A
  2. B
  3. C
  4. D
Show answer

Correct answers

  • B
  • C
Question 9 on its own page

Question 10

+4 marksOne or more correct options

Select all that apply.

  1. A
  2. B
  3. C
  4. D
Show answer

Correct answers

  • A
  • C
Question 10 on its own page

Question 11

+4 marksOne correct option
  1. A

    The total number of files in the directory

  2. B

    The total number of blocks used by the files and directories

  3. C

    The total size of the directory in bytes

  4. D

    The total number of links to the directory

Show answer

Correct answer

  • B

    The total number of blocks used by the files and directories

Question 11 on its own page

Question 12

+3 marksOne correct option
  1. A
  2. B
  3. C
  4. D
Show answer

Correct answer

  • A
Question 12 on its own page

Question 13

+3 marksOne correct option
  1. A

    96 blocks

  2. B

    96 bytes

  3. C

    96 kilobytes

  4. D

    96 bits

Show answer

Correct answer

  • B

    96 bytes

Question 13 on its own page

Question 14

+3 marksOne correct option
  1. A
  2. B
  3. C
  4. D
Show answer

Correct answer

  • D
Question 14 on its own page

Question 15

+4 marksOne or more correct options

Select all that apply.

  1. A
  2. B
  3. C
  4. D
Show answer

Correct answers

  • B
  • C
Question 15 on its own page