Computer Science Quiz

What is the full form of URL?

• Uniform Resource Locator

• Uniform Resource Link

• Unified Resource Locator

• Uniform Reference Link

Which of the following is the brain of the computer?

• Monitor

• Keyboard

• Central Processing Unit (CPU)

• Mouse

Which of the following is an example of primary memory?

• Hard Disk

• ROM

• USB

• RAM

Which of the following devices is used for reading barcodes?

• Joystick

• Scanner

• Barcode Reader

• Trackball

Which type of memory is volatile?

• ROM

• RAM

• Hard Disk

• Flash Memory

What is the function of an operating system?

• Manage hardware and software resources

• Perform arithmetic operations

• Store data permanently

• Monitor network performance

Which of the following is a secondary storage device?

• ROM

• Hard Disk

• RAM

• Register

What is the smallest unit of data in a computer system?

• Bit

• Byte

• Nibble

• Word

Which of the following is not a programming language?

• Python

• MS Word

• Java

• C++

Which of the following is a pointing device?

• Printer

• Mouse

• Monitor

• Keyboard