Basic Computer MCQs for Police Constable and Junior Patrol Officer Job Tests 

Are you searching for Basic Computer MCQs for Sindh Police Constable and Junior Patrol Officer Job Tests Tests? 

If yes, then here you will get the most important Computer MCQs collected from Police Constable Past Papers and  Junior Patrol Officer Past Papers. 

Basic Computer MCQs for Police Constable and Junior Patrol Officer Job Tests Tests


Also Check: Sindh Police Constable Jobs 2024


Introduction 

According to the expected syllabus of Police Constable and Junior Patrol officer job tests, 20 Multiple Choice Questions (MCQs) on Computer will be included in the test paper. 

If students start reading computer MCQs today, those MCQs will never end because the computer is a never-ending field. 


Therefore, We have collected the most important Computer MCQs that are mostly repeated in all job tests.

Here are some most repeated computer MCQs for the Police Constable and Junior Patrol Officer MCQs test. 


Basic Computer MCQs from Past Papers

According to my experience, Basic Computer MCQs are always considered to be the most important when it comes to job-related MCQ tests. 
These MCQs will be part of the SPSC SST Test, IBA Sindh Police Constable Test and Motorway Police Junior Patrol Officer MCQs Test.

01. To change a lowercase letter to uppercase and an uppercase letter to lowercase select?
Ans. Sentence Case


02. The Processor is an example of a computer: 

(a) Hardware 

(b) Output Unit 

(c) Storage 

(d) Program 



03. A hexadecimal number is a number to the base: 

(a) 2 

(b) 20 

(c) 16 

(d) 8 



04. The shortcut key to delete a file without sending it to the recycle Bin is: 

Ans. Shift + Del



05. Which of the following is not a binary number?

(a) 01010 

(b) 110110  

(c) 31121 

(d) 00000 



06. What does the acronym WAN stand for?

(a) Wider Area Network 

(b) Wild Area Network 

(c) Wide Area Networking

(d) Wide Area. Network



07. FTP is an acronym for: 

(a) File Transmission Protocol 

(b) File Truncation Protocol 

(c) File Translation Protocol

(d) File Transfer Protocol 



08. Connections to the Internet using a phone line and a modem are called _____ connections.

(a) Digital 

(b) Dial-up

(c) Broadband 

(d) Dish 


09. Documents converted to ____ can be published on the web.

(a) A doc file 

(b) HTTP

(c) machine language 

(d) HTML 


10. “.gif” is an extension of which type of file?

Ans: Image √



Computer-Related Memory Unit

After Basic Computer MCQs, the second most important topic of Computers is the conversion of Memory Units. 
Usually, We have seen a minimum of one MCQ of Computer Memory Unit in all types of job tests.

Therefore, We have collected some most important MCQs of the Computer Memory Unit. 

  • 1 Bit is equal to Binary Digit. 
  • 4 bits equal to 1 Nibble. 
  • 8 Bits equals to 1Byte.
  • 1024 Bytes equals to 1 Kilobyte. 
  • 1024 Kilobytes equals to 1 Megabyte.
  • 1024 Megabytes = 1 Gigabyte
  • 1024 Gigabytes = 1 Terabyte
  • 1024 Terabytes = 1 Petabyte
  • 1024 Petabytes = 1 Exabyte
  • 1024 Exabytes = 1 Zettabyte
  • 1024 Zettabytes = 1 Yottabyte



Important List of Founders / Inventors

A Computer is the most important subject specially for job tests, as we know that, computer mcqs have been made mandatory in all types of jobs. 

For example in Sindh Public Service Commission, candidates will get a separate computer related MCQs section in all tests. While we see the same in Federal Public Service Commission (FPSC) and Punjab Public Service Commission (PPSC). 

Therefore, we have decided to share most repeated Computer MCQs to help the students who are preparing for FPSC, SPSC, KPPSC, NTS, SPSC and IBA job tests.


Here is the list of founders and inventors who made an invention in computer that changes the world. 

  • C language was invented by: Dennis Ritchie
  • C++ language was invented by: Bjarne Stroustrup
  • JAVA language was invented by: James Gosling
  • JavaScript was invented by: Brendan Eich
  • COBOL language was invented by: Grace Murray Hopper
  • BASIC was invented by: John G. Kemeny and Thomas E. Kurtz
  • FORTRAN language was invented by: John Backus
  • Algorithm was invented by: Al-Khwarizmi
  • DOS was invented by: Tim Paterson
  • Linux OS was invented by: Linus Torvalds
  • Unix was invented by: Dennis Ritchie
  • Windows was invented by: Bill Gates
  • Oracle was invented by: Ed Oates, Larry Ellison, Bob Miner
  • Microsoft was invented by: Paul Allen and Bill Gates
  • IBM was invented by: Thomas J. Watson
  • Yahoo was invented by: Jerry Yang, David Filo
  • Google was invented by: Larry Page, Sergey Brin
  • Gmail was invented by: Paul Buchheit
  • WWW was invented by: Tim Berners-Lee
  • Mouse was invented by: Douglas Engelbart




Most Repeated Computer MCQs from Past Papers

It is well-known saying that "Smart work is better than Hard work". 

Following this, We have collected most repeated Computer MCQs from Past Papers. These MCQs are said to be the most important Computer MCQs because they have been collected from Past Papers.


01. What does DMA stand for?

A. Distinct Memory Access

B. Direct Memory Access

C. Direct Module Access

D. Direct Memory Allocation



02. Analog signal is measured in:
Ans. Volts

03. ATM stands for?

A. Automatic Talking Machine

B. Automated Teller Machine

C. Analog Teller Machine

D. Automatic Ticketing Machine


04. The 2nd Generation Computer was based on: 

A. Vacuum Tube

B. Silicon Chips

C. Transistor

D. Bio Chips


05. The 3rd Generation Computer was made with: 

A. Vacuum Tube

B. Discrete Components

C. IC

D. Bio Chips



06. What do u say a single point on a computer screen? 

A. Cell

B. Element

C. Pixel

D. Bit



07. How was the generation of computers classified?

A. by the device used in memory & processor

B. by the speed of the computer

C. by the model of the computer

D. by the accuracy of computer



08. All the files deleted from the computer are stored in __________.

Ans. Recycle Bin



09. The card which is used for the internet: Ans. Modem Card



10. Which is a volatile memory?

A. ROM    

B. BIOS

C. PROM

D. RAM



11. Windows 10 was launched in which year? 

Ans. 2015



12. Which program can be used for email?

A. Internet Explorer

B. Outlook Express

C. NetMeeting     

D. FrontPage



13. Modulator-demodulator is a device that converts: 

A. Digital signal into an analogue signal

B. Analog signal into a digital signal

C. Both A and B

D. None of the above



14. ______ is used to scan the picture and put them in digitized form on the computer.

A. CD-ROM

B. Plotter

C. Bar Code

D. Scanner



15. Animator, 3D Studio, Corel Draw and Flash are: 

A. Word processors

B. Spreadsheet packages

C. Multimedia S/W

D. None of the above



16. The uppermost bar showing the name of the application is called:

Ans. Title Bar



17. Which device is used to process data?

A. CPU

B. RAM

C. Disk

D. VUDU



18. Who is known as the father of Computer Science?

A. Charles Babbage

B. Howard Aiken

C. Dr Herman Hollerith

D. Blaise Pascal



19. A network that covers a small geographic area or single or group of buildings is called: 

Ans. LAN



20. A Personal Computer (PC) is a _____ Computer. 

A. Super Computer 

B. Main Frame Computer 

C. Mini Computer 

D. Micro Computer 



21. Which of the following protocol is used to access Webpages on the World Wide Web? 

Ans. HTTP



22. What is the full form of RAM?

A. Read Access Memory

B. Random Access Memory

C. Rapid access Memory

D. None