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