Computer science Mcqs
➡️ What is the meaning of the word computer?
Answer: Calculating machine or device
➡️ What is the full form of COMPUTER?
Answer: Commonly Operating Machine Purposely Used for Technical and Educational Research
➡️ Who is the father of the modern computer?
Answer: Charles Babbage
➡️ How many types of computer memory?
Answer: Computer memory is mainly of two types: Primary and Secondary
➡️ The brain of any computer system is ___?
Answer: CPU
➡️ Which company made the first hard disk?
Answer: IBM
➡️ 1 KB =?
Answer: 1024 Byte
➡️ 1 GB = how many MB?
Answer: 1024 MB
➡️ The smallest unit of data in a computer is ___.
Answer: Bit
➡️ In the computer system, 1 Nibble is equal to ____?
Answer: 4 bits
➡️ One byte equal to ___?
Answer: 8 bits
➡️ WWW stands for?
Answer: World Wide Web
➡️ URL stands for?
Answer: Uniform Resource Locator
➡️ CPU stands for?
Answer: Central Processing Unit
➡️ GUI stands for?
Answer: Graphical User Interface
➡️ ALU stands for?
Answer: Arithmetic Logic Unit
➡️ OMR stands for?
Answer: Optical Mark Reader
➡️ USB stands for?
Answer: Universal Serial Bus
➡️ ENIAC stands for?
Answer: Electrical Numerical Integrator and Calculator
➡️ BIOS stands for?
Answer: Basic Input Output System
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