storage devices Flashcards
1
Q
what are the 4 types
A
flash memory
optical disk
external hard disk
magnetic hard disk
2
Q
what are the types of flash memory , advantage , disadvantage
A
USB sticks , SD cards ,
advantage - portable
disadvantage - expensive
3
Q
what are the types of optical disk . advantages , disadvantages
A
cd dvd
advantage - cheap
disadvantage - easily damaged
4
Q
what are the types of external hard disk
A
SSD HDD ,
advantages - plenty of storage
disadvantages - fragile if HDD is used
5
Q
types of magnetic hard disks
A
floppy disks , hard disks
advantage - high capacity
disadvantage - slow access time
