S1 Inno-Tech Unit 1 Quiz

________ refers to all physical devices found in a computer system.

• Software
• Hardware

What is the function of a central processing unit?

• input data and instructions
• carry out the instructions to process the data
• output result
• store data and instructions

Keyboard and mouse are examples of __________ unit

• output
• input
• storage
• central processing unit

MacOS is an example of ____________.

• operating system
• application software

Microsoft PowerPoint is an example of software for ___________.

• word processing
• presentation
• drawing
• spreadsheet

Solid state drive is an example of ________ storage device.

• primary
• secondary

The basic unit of digital information is a byte. 1KB = ________ bytes.

• 2
• 16
• 256
• 1024

What is the name of the device shown?

• speaker
• printer
• monitor
• projector

A barcode scanner is an example of _______ device

• input
• output

Which of the following is NOT an input device?

• headphone
• microphone
• webcam
• photo scanner