Parts of a Computer QuizOnline version Test your knowledge of computer parts for ages 11-12. by Marjorie Montoya 1 What does CPU stand for? a Control Processing Unit b Computer Primary Unit c Central Processing Unit d Central Power Unit 2 Which part is the primary memory that stores data for quick access? a GPU b PSU c RAM d ROM 3 Which component stores the operating system and programs permanently? a CPU b Graphics Card c RAM d Hard Drive 4 What is the role of a solid-state drive (SSD)? a Increase power usage b Render graphics c Store data with no moving parts d Cool the computer 5 Which part connects all other components on the computer? a Cooling Fan b Graphics Card c Motherboard d Power Supply 6 Which device processes and outputs graphics and video? a CPU b RAM c GPU d PSU 7 What supplies power to the computer components? a BIOS b Power Supply (PSU) c Motherboard d RAM 8 Which input device lets you type? a Mouse b Monitor c Keyboard d Printer 9 Which item is used to point and click on the screen? a Monitor b Mouse c Printer d Keyboard 10 What is the software that starts the computer and loads programs? a Utility b Compiler c Operating System d Firmware