SSU Commando Test Preparation Computer MCQs
SSU Commando Test Preparation Computer MCQs are choosen from past papers and selected most repeated important question and answers to help out candidates prepare for job and get good score in online test of Sindh Special Unit Commando.
1. Which of the following is the brain of the computer?
a) RAM
b) Hard Drive
c) CPU
d) ROM
c) CPU
2. Which of the following is a non-volatile memory?
a) RAM
b) Cache
c) ROM
d) Register
c) ROM
3. What does HTTP stand for?
a) HyperText Transfer Protocol
b) HyperText Transmission Protocol
c) HighText Transfer Protocol
d) HighText Transmission Protocol
a) HyperText Transfer Protocol
4. Which type of software is an operating system?
a) Application software
b) System software
c) Utility software
d) Programming software
b) System software
5.What is the main function of the ALU (Arithmetic Logic Unit)?
a) Store data
b) Perform arithmetic and logical operations
c) Control the flow of data
d) Manage memory
b) Perform arithmetic and logical operations
6.Which of the following is an example of an input device?
a) Monitor
b) Printer
c) Keyboard
d) Speaker
c) Keyboard
7. What is the primary purpose of a firewall?
a) To prevent unauthorized access to or from a private network
b) To store data
c) To backup data
d) To monitor network traffic
a) To prevent unauthorized access to or from a private network
8. Which of the following is not an operating system?
a) Windows
b) Linux
c) Oracle
d) MacOS
c) Oracle
9. In networking, what does LAN stand for?
a) Local Area Network
b) Large Area Network
c) Long Area Network
d) Local Application Network
a) Local Area Network
10. Which of the following is used to access the World Wide Web?
a) Web Browser
b) Email Client
c) Database
d) Text Editor
a) Web Browser
11. What is the function of a compiler?
a) To execute program instructions
b) To translate source code into machine code
c) To manage hardware resources
d) To edit text files
b) To translate source code into machine code
12. Which of the following is a type of malware?
a) Virus
b) Word Processor
c) Spreadsheet
d) Operating System
a) Virus
13. What does RAM stand for?
a) Random Access Memory
b) Readily Available Memory
c) Rapid Access Memory
d) Read Access Memory
a) Random Access Memory
14. Which of the following is not a programming language?
a) Python
b) Java
c) HTML
d) Linux
d) Linux
15. What is the main function of an operating system?
a) To perform calculations
b) To manage hardware and software resources
c) To compile programs
d) To create documents
b) To manage hardware and software resources
16. Which of the following storage devices can hold the most data?
a) Floppy Disk
b) CD-ROM
c) Hard Drive
d) USB Flash Drive
c) Hard Drive
17. In which generation of computers was the microprocessor introduced?
a) First
b) Second
c) Third
d) Fourth
d) Fourth
18. Which of the following is a popular open-source operating system?
a) Windows
b) MacOS
c) Linux
d) Unix
c) Linux
19. What is the full form of URL?
a) Uniform Resource Locator
b) Uniform Retrieval Locator
c) Uniform Resource Link
d) Uniform Retrieval Link
a) Uniform Resource Locator
20. Which of the following is a cloud storage service provided by Google?
a) iCloud
b) OneDrive
c) Dropbox
d) Google Drive
d) Google Drive