Computer Knowledge Quiz 2 January 9, 2024 by Indologus WhatsApp Channel Join Now Telegram Group Join Now /15 40 Computer Knowledge Quiz 2 Computer Knowledge Quiz 2 1 / 15 What is the role of the Central Processing Unit (CPU) cache? Store permanent data Manage input and output Temporarily store frequently used data Process graphics 2 / 15 Which storage device has no moving parts and provides fast access to data? USB Flash Drive Hard Disk Drive (HDD) Solid State Drive (SSD) Optical Drive 3 / 15 Which component stores data temporarily and can be quickly accessed by the CPU? CPU Cache Hard Drive RAM ROM 4 / 15 Which device is used to input data into a computer by clicking or pointing at objects on the screen? Keyboard Mouse Scanner Printer 5 / 15 Which component is responsible for managing communication between different hardware components in a computer? Motherboard Hard Drive CPU RAM 6 / 15 What does RAID stand for in the context of computer storage? Rapid Access of Internal Data Remote Array of Input Devices Redundant Array of Independent Disks Random Access and Integrated Disks 7 / 15 What is the purpose of a GPU (Graphics Processing Unit)? Manage memory Execute instructions Control network communication Process graphics and images 8 / 15 What is the purpose of the motherboard in a computer system? Manage hardware components Store data permanently Execute instructions Display graphics 9 / 15 What does BIOS stand for? Basic Input Output System Basic Integrated Operating System Binary Input Output System Base Input Output System 10 / 15 What is the purpose of a power supply unit (PSU) in a computer? Store data Process graphics Provide electrical power to components Manage network connections 11 / 15 Which port is commonly used to connect external devices such as printers and scanners to a computer? Ethernet HDMI USB USB 12 / 15 Which type of memory retains its content even when the computer is turned off? ROM Virtual Memory Cache RAM 13 / 15 What is the primary function of a CPU? Memory storage Arithmetic and Logic Operations Input and Output Graphics processing 14 / 15 Which type of memory is volatile and loses its content when the power is turned off? Cache ROM Virtual Memory RAM 15 / 15 Which component is responsible for converting digital signals to analog signals for communication over telephone lines? Modem Router Switch Hub Your score is 0% Restart quiz WhatsApp Channel Join Now Telegram Group Join Now