Computer Fundamentals

Devices that are used to store data

• Input Devices

• Output Devices

• Processing Devices

• Storage Devices

Devices that are used to give instructions to the computer

• Input Devices

• Output Devices

• Processing Devices

• Storage Devices

Devices that are used to process data

• Input Devices

• Output Devices

• Processing Devices

• Storage Devices

Devices that are used to display result

• Input Devices

• Output Devices

• Processing Devices

• Storage Devices

Part of CPU that performs all arithmetic & logical operations

• ALU

• CU

• Memory

• None of these

Part of CPU that controls the flow of data

• ALU

• CU

• Memory

• None of these

Type of software that helps the user to perform certain type of work

• Application Software

• System Software

• Both application & system software

• None of these

Type of software that controls the working of your computer system

• Application Software

• System Software

• Both application & system software

• None of these

Interface that use only text to enter commands

• GUI

• CUI/CLI

• None of these

Interface that use buttons, icons, menus & pointer

• GUI

• CUI/CLI

• None of these