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

Which command is used to extract a column from a text file.

Question # 2

In vi editor which command sets the number for all lines.

Question # 3

Daisy chain is a device for

Question # 4

Distributed system should.

Question # 5

What is the command that can print lines of first file matching with second file.

Question # 6

Multiprogramming system

Question # 7

What is meaning of ILP32

Question # 8

What is property of UNIX.

Question # 9

File record length

Question # 10

Which of the following does not interrupt an running process.

Question # 11

All device files are stored in which directory.

Question # 12

In which of the following usually a front end processor is used.

Question # 13

Re location bits used by relocating loader are a pacified by

Question # 14

Macintosh computer uses

Question # 15

Distributed systems should.

Question # 16

In the shell , by default all variables are considered and stored as.

Question # 17

Dynamic allocation of storage areas with VSAM files is accomplished by

Question # 18

Which of following is not an advantage of multiprogramming.

Question # 19

What is the name of values that are automatically provided by software to reduce keystrokes.

Question # 20

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

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 In vi editor which command sets the number for all lines.
A. Set nu
B. Set ni
C. Set sn
D. Set sl
2 Spooling most beneficial where
A. Jobs are I/O bound
B. Jobs are CPU bound
C. Jobs are evenly divided as I/O bound are CPU bond
D. All of above
3 Belady anomaly occurs in.
A. LIFO
B. FIFO
C. LRU
D. NRU
4 The system calls in UNIX is written using which language.
A. Java
B. C
C. C++
D. Assembly
5 Which command is used to determine the path of an executable file.
A. which
B. whom
C. locate
D. wex
6 What are the global locks.
A. They synchronize access to local resources.
B. They synchronize access to global resources
C. They synchronize access to local and global resources
D. None of above
7 Which command gives the first byte where the difference is in the file 1 & file2
A. Diff
B. differ
C. Cmp
D. Compare
8 Which among the following is used to write small program to control Linux Functionalities.
A. Shell commands
B. Shell script
C. C
D. Java
9 In which of the following usually a front end processor is used.
A. Virtual storage
B. Time sharing
C. Multi programming
D. Multi heading
10 How applications communicates with kernel.
A. Not disclosed by linux team
B. SSL
C. System calls
D. Shell

Test Questions

Is this page helpful?