Computer Science: Unit 1 Test

Who is known as the Father of Computers

• Charles Babbage

• Steve Jobs

• Kanye West

• Ada Lovelace

The first known computer was

• the abacus

• people

• ENIAC

• Difference Engine

Physical components of the computer are

• software

• storage

• hardware

• input devices

Monitor, keyboard, printer, mouse, hard drive are all examples of

• software

• hardware

• input devices

• network devices

Programs that run the computer are

• software

• hardware

• malware

• storage

Which of the following are examples of software EXCEPT

• Microsoft Windows

• Google Chrome

• Hard Drive

• Mac OS Systems

Output devices do all of the following EXCEPT

• Makes physical information digital

• Display information

• Give audio signals

• Transform digital information into physical information

Input devices

• displays information

• gives audio signals

• allow you to turn physical data into digital data

• using a 3D printer to make an image

Mouse, keyboards, digital cameras, and scanners are examples of

• output devices

• network devices

• storage devices

• input devices

the memory the computer uses for its normal activities is called

• SCAM

• RAM

• USB

• Floppy Disk