WorksheetsStorage Devices
Total questions: 13
Worksheet time: 2mins
What is the name of the spinning disk in a Hard Disk Drive?
Cone
Platter
CD
DVD
Which storage device use a blue laser?
DVD Drive
Blu-Ray Drive
CD Drive
USB Drive
What does the above picture show?
HDD
SSD
SDS
DSD
What is 'volatile' storage?
Storage which is deleted without power
Storage which remains in memory without power
Storage which cannot be changed
Storage which can be changed
What is unique about ROM?
It can be deleted
It cannot be changed
It is inside the computer
It cannot be accessed externally
How is data stored on a Hard Disk Drive
Using a high powered laser
Using pits which represent 0s and 1s
With complex circuitry
With tiny magnets representing individual bits
What is the main different between Blu-ray and DVD?
Blu-Ray stores less data
Blu-ray uses a narrower laser
DVDs cannot be rewritten
Blu-Rays are HD
Which is an example of primary memory?
RAM
HDD
SSD
Flash Memory
Which of the following are true of primary memory? (choose more than one)
It is always volatile
It has direct access to the CPU
It is non-volatile
It is inside the computer
It cannot be changed
What is offline-storage
Storage which is not on the internet
Storage which is volatile
Storage which cannot be deleted
Storage which is connected and stored externally
Which of the following defines 'secondary storage'? (select more than one)
Storage which does not have direct access to the CPU
Storage which is volatile
Storage with a slow transfer speed
Storage with a fast transfer speed
Storage which is inside the computer
Which of the following is an example of 'secondary storage'?
Flash memory
Internal HDD
External SSD
DVD
Which has the fastest transfer speed?
HDD
SSD
