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Basic computer knowledge

A permanent memory, which halls data and instruction for start-up the computer and does not erase data after power off______________?

A permanent memory, which halls data and instruction for start-up the computer and does not erase data after power off______________?

A. Network interface card
B. CPU
C. RAM
D. ROM

A permanent memory, which halls data and instruction for start-up the computer and does not erase data after power off______________? Read More »

Basic computer knowledge

Which of the following is a storage devices that uses rigid, permanently installed magnetic disks to store data/information ?

Which of the following is a storage devices that uses rigid, permanently installed magnetic disks to store data/information ?

A. floppy diskette
B. hard disk
C. permanent disk
D. optical disk

Which of the following is a storage devices that uses rigid, permanently installed magnetic disks to store data/information ? Read More »

Basic computer knowledge

If you open a menu and then decide you don’t want to select an option after all, click the menu title again or press the ________________ key to close the menu?

If you open a menu and then decide you don’t want to select an option after all, click the menu title again or press the ________________ key to close the menu?

A. Shift
B. Tab
C. F1
D. Esc

If you open a menu and then decide you don’t want to select an option after all, click the menu title again or press the ________________ key to close the menu? Read More »

Basic computer knowledge

___________ are specially designed computer chips that reside inside other devices, such as your car or your electronic thermostat ?

___________ are specially designed computer chips that reside inside other devices, such as your car or your electronic thermostat ?

A. Robotic computers
B. Servers
C. Mainframes
D. Embedded computers

___________ are specially designed computer chips that reside inside other devices, such as your car or your electronic thermostat ? Read More »

Basic computer knowledge