GRADE 4 COMPUTER

RAM is also called _________ Memory

• Round

• Volatile

• access

• portable

The Joystick and Mouse are __________ devices

• general

• pointing

• output

• gadget

Multimedia is a computer-based interactive communication process

• TRUE

• FALSE

Printer and Speaker are _________ devices

• Input

• Output

• Communication

• general

A Blu-ray disc stores a minimum of 4.7 GB of data while a DVD stores up to 25 GB

• TRUE

• FALSE

A flash drive is a portable storage device about the size of a postage stamp

• TRUE

• FALSE

A _________ is an output device that generates sound waves.

• Monitor

• Speaker

• CPU

• Printer

It operates like a typewriter but has so many additional keys______________

What is the Full meaning of VDU _____________________

What is Full meaning CD ___________________