Basic Computer Fundamentals MCQs
Which of the following is the primary function of the CPU?
- A) Perform arithmetic operations
- B) Manage memory
- C) Perform input/output operations
- D) Control peripherals
Which device is used to provide a permanent memory in a computer?
- A) RAM
- B) Hard disk
- C) Cache memory
- D) CPU register
What is the main function of an operating system?
- A) Provide security
- B) Manage system hardware and software resources
- C) Run applications
- D) Provide a user interface for interacting with the computer
What does 'BIOS' stand for?
- A) Basic Input Output System
- B) Binary Input Output System
- C) Basic Integrated Operating System
- D) Binary Integrated Operating System
Which of the following is an example of an input device?
- A) Monitor
- B) Printer
- C) Keyboard
- D) Speaker
Which type of memory is referred to as 'non-volatile' in a computer?
- A) RAM
- B) ROM
- C) Cache memory
- D) Registers
Which of the following is a high-level programming language?
- A) Machine language
- B) Assembly language
- C) Python
- D) Binary code
What is the full form of 'HTTP'?
- A) HyperText Transfer Protocol
- B) HyperTerminal Transfer Protocol
- C) Hyper Transfer Protocol
- D) HyperText Transmission Protocol
Which of the following is an example of a secondary storage device?
- A) RAM
- B) ROM
- C) Hard disk
- D) Cache memory
Which of these is NOT a component of the computer system?
- A) CPU
- B) Printer
- C) Monitor
- D) Microprocessor
Which of the following is used to represent data in the binary system?
- A) Decimal numbers
- B) ASCII characters
- C) Binary digits (0 and 1)
- D) Hexadecimal digits
Which is the fastest type of computer memory?
- A) ROM
- B) RAM
- C) Cache memory
- D) Flash memory
Which of the following is NOT an example of an output device?
- A) Monitor
- B) Printer
- C) Keyboard
- D) Speaker
What is the main purpose of the RAM in a computer?
- A) Store operating system files
- B) Store data temporarily for processing
- C) Store data permanently
- D) Control input and output devices
What does 'URL' stand for?
- A) Uniform Resource Locator
- B) Universal Resource Locator
- C) Uniform Readable Locator
- D) Uniform Retrieval Locator
Which of the following is a type of software?
- A) Hard disk
- B) Printer
- C) Antivirus program
- D) RAM
What is the primary function of a modem?
- A) Convert analog signals to digital signals
- B) Display information on a monitor
- C) Store data
- D) Control memory operations
Which of the following is used to identify a computer on a network?
- A) IP address
- B) MAC address
- C) CPU address
- D) Router address
Which of the following is the standard language used for web development?
- A) JavaScript
- B) C++
- C) HTML
- D) Java
Which of the following is NOT a part of the operating system?
- A) Kernel
- B) Device drivers
- C) Task scheduler
- D) Hard drive
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