Computer Applications
What are the four basic components of a computer ?
- Input devices, output devices, printing, and typing
- Input devices, processing unit, storage, and output devices
- Input devices, CPU, output devices, and RAM
Computer System
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Answer
Input devices, processing unit, storage, and output devices
Reason — The four functional units of a computer are input devices, processing unit, storage, and output devices.
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Related Questions
Control Unit (CU) is called the ……………… of a computer.
- Heart
- Nerve centre or brain
- Primary memory
- All of the above
What does a storage unit provide ?
- A place to show data
- A place to store currently worked on information
- A place to store information
What are examples of storage devices ?
- Keyboards, flash drive, printer
- Flash drive, RAM, DVD-ROM
- Hard drive, DVD-ROM, flash drive
What is the processing unit ?
- The brains of the computer
- This is the main circuit board that all other internal components are connected to.
- A device that receives, processes, and presents information.