PPSC Computer Science Topic 19 MCQ's Test Preparation

Today, the preparation of PPSC exams is not as much difficult as the candidates think. The reason behind it is that today we find several sources of preparation that are authentic to such an extent that after paying full attention to these sources one can get maximum of practice. Out of all the helping sources, Ilmkidunya is the one that has been facilitating the students for a long time ago. The team of Ilmkidunya has arranged the PPSC mock test for the candidates. For every single subject you can find the separate tests and this section is offering candidates with the computer science tests.

MCQ's Test For PPSC Computer Science Topic 19 Operating System

Try The MCQ's Test For PPSC Computer Science Topic 19 Operating System

  • Total Questions20

  • Time Allowed20

Start Test Download PDF

PPSC Computer Science Topic 19 Operating System

00:00
Question # 1

File record length

Question # 2

By which command content of a file can be searched.

Question # 3

Which one shows the name of the operating system.

Question # 4

Which of the following does not interrupt an running process.

Question # 5

Which operating system reacts in the acutal time.

Question # 6

Which scheduling policy is best suited for time sharing operating system.

Question # 7

Dirty bit is used ot show

Question # 8

Scissoring enables

Question # 9

Which of the following is always there in a computer.

Question # 10

Which among following is considered as super daemon.

Question # 11

Which command reads the content of another file in vi editor .

Question # 12

Re location bits used by relocating loader are a pacified by

Question # 13

What is property of UNIX.

Question # 14

When did IBM released the first version of its disk operating system DOS version 1.0

Question # 15

Which among the following is used to write small program to control Linux Functionalities.

Question # 16

The system calls in UNIX is written using which language.

Question # 17

Which command is used to set limits on file size.

Question # 18

Size of virtual memory depends on

Question # 19

Problem of thrashing is affected significantly by

Question # 20

Remote computing services involves the use of time sharing and

Submit

Prepare Complete Set Wise PPSC Computer Science Topic 19 Operating System MCQs Online With Answers


Topic Test

00:00
Submit

Top Scorers Of PPSC Computer Science Topic 19 Operating System MCQ`s Test

  • A
    ashi khan 18 - Jun - 2022 00 Min 06 Sec 20/20
  • S
    Sana Rasheed 09 - Feb - 2022 02 Min 12 Sec 19/20
  • M
    Mehran Ali 06 - Jan - 2021 03 Min 25 Sec 19/20
  • A
    ammara shaffiq 26 - Dec - 2021 02 Min 22 Sec 18/20
  • K
    kashif mahmood 11 - Jan - 2024 02 Min 57 Sec 18/20
  • A
    Arshad Mehmood 13 - Jun - 2024 03 Min 26 Sec 18/20
  • I
    Iqra Saher 01 - Aug - 2022 01 Min 33 Sec 17/20
  • T
    Teeba Khan 16 - Jun - 2022 01 Min 53 Sec 17/20
  • S
    skyhigh 03 - Apr - 2023 02 Min 20 Sec 17/20
  • H
    Huraira irfan 22 - Aug - 2024 02 Min 29 Sec 16/20
  • S
    Saddiqa Javaid 1107-FBAS/MSCS/F21 30 - Dec - 2021 03 Min 32 Sec 16/20
  • A
    Aisha Tariq khan 30 - Dec - 2021 02 Min 49 Sec 15/20
  • A
    Ahsan 24 - Jun - 2024 05 Min 28 Sec 14/20
  • U
    Unknown 09 - Feb - 2022 10 Min 29 Sec 14/20
  • H
    Hera Malik 29 - Dec - 2021 04 Min 05 Sec 12/20

PPSC ComputerScience Chapter 19 Important MCQ's

Sr.# Question Answer
1 Which type of software can be used to merge data of two files in one files.
A. System software
B. Networking software
C. Documenting software
D. utility software
2 How many links are created when we create a directory file.
A. 1
B. 2
C. 3
D. 4
3 Which is signal user operating system.
A. MS-DOS
B. UNIX
C. XENIX
D. LINUX
4 What is the command that can print lines of first file matching with second file.
A. Printline
B. cmp
C. com
D. comn
5 Tee command is used in LINUX for.
A.
Read from an input and write to a standard output and file.
B. Read from an input
C. Write to an output
D. None of above
6 A thread is.
A. Lightweight process where the context switching is low
B. Lightweight process where the context switching is high
C. Used to speed up paging
D. Used in dead locks
7 To avoid the race condition the number of process that may be simultaneously inside the critical section is
A. 1
B. 3
C. 0
D. 12
8 Which command is LINUX is concerned with backup.
A. tar
B. zip
C. cpio
D. untar
9 Scissoring enables
A. A part of data to be displayed
B. Entire data to be displayed
C. Full data display on full area of seen
D. No data display
10 Which command can be used to know the present working directory.
A. pad
B. pww
C. pwd
D. pdd

Test Questions

Is this page helpful?

Share your comments & questions here

Guest

  • No comments yet. Be the first to comment!