1) What is an example of an input device? a) Keyboard b) Computer c) Monitor d) Headphones 2) Which of these is an output device? a) Mouse b) Headphones c) Joystick  d) Barcode reader 3) A scanner is an input device a) True b) False 4) What are the most used input devices? a) Mouse and keyboard b) Scanner and spacebar c) Computer and camera d) Power cord and printer 5) What is the most common output device? a) Computer b) Monitor c) Printer d) Mouse 6) Information (data) stored in ROM is read-only and is stored permanently. a) TRUE b) FALSE 7) CPU stands for __________ a) Central Processing Unit b) Central Protection Unit c) Computer Processing Unit d) Computer Protection Unit 8) Which of the following considered as non-volatile memory? a) RAM b) ROM c) CPU 9) What does RAM stands for? a) Random Agreement Memory b) Read Access Memories c) Random Acess Memory d) Random Access Memory 10) What does ROM stands for? a) Read Only Memories b) Random Once Memory c) Read Only Memory 11) RAM is a type of volatile storage. This means that RAM _____. a) loses the information stored on it when power is lost b) burns easily when exposed to heat c) is a type of permanent storage d) gradually loses the information stored on it

input and output devices

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