Computer MCQs | STS IBA FPSC BPSC SPSC PPSC Mcqs Test Preparation
Looking to boost your computer knowledge with basic computer MCQs and computer science MCQs? Our site is the ultimate destination for MCQ tests online, featuring an extensive range of computer MCQs with answers and past paper computer MCQs. With our curated selection, you can easily find and practice basic computer MCQs to strengthen your foundational skills. We’re proud to be recognized as the best MCQs portal in the world, offering valuable resources to help you excel in your studies.
If you’re searching for the best MCQs site for computer MCQs, you’ve come to the right place. We offer a comprehensive collection of computer science MCQs and Pak MCQs, ensuring you have access to the most relevant and useful materials. Our platform stands out as the best MCQs site for computer MCQs, providing high-quality questions and answers to help you prepare effectively. Explore our resources today and experience why we are considered the best MCQs portal in the world for all your computer-related MCQ needs.
Which unit of the CPU is responsible for performing arithmetic operations?
A. Arithmetic Logic Unit
B. Control Unit
C. Memory Unit
D. Graphics Unit
Answer: Arithmetic Logic Unit
What is ‘DDR’ RAM used for?
A. To provide faster memory access
B. To store data permanently
C. To manage network connections
D. To enhance graphics
Answer: To provide faster memory access
What component is often described as the ‘heart’ of a computer?
A. Motherboard
B. CPU
C. RAM
D. Hard Drive
Answer: Motherboard
What is the main purpose of the ‘cache’ in a computer?
A. To speed up data access
B. To store data permanently
C. To manage network connections
D. To process graphics
Answer: To speed up data access
What type of memory is ‘RAM’?
A. Volatile
B. Non-volatile
C. Permanent
D. Read-only
Answer: Volatile
What is the primary function of a computer’s power supply?
A. To convert electrical energy into usable power
B. To manage data storage
C. To process graphics
D. To enhance network performance
Answer: To convert electrical energy into usable power
Which of the following is an input device?
A. Keyboard
B. Monitor
C. Printer
D. Speaker
Answer: Keyboard
What is the purpose of the ‘ALU’ in a CPU?
A. To perform arithmetic and logical operations
B. To manage data storage
C. To connect to networks
D. To process graphics
Answer: To perform arithmetic and logical operations
Which of the following is a non-volatile memory?
A. ROM
B. RAM
C. Cache
D. Registers
Answer: ROM