Backing storage :
Name two items which are storage media.
Flash memory card Graph plotter Magnetic disc OCR OMR Touch pad
Explain why the following are used with PCs.
Pen drives- To transfer smaller files
Blu-ray- For storage of up to 50gb and can hold HD movies
Fixed hard disc drives- Used in computers to store the permanent files
Ring two items which are output devices.
Blu-ray disc
Optical mark reader
Graph plotter
Projector
Web cam
Graphics tablet
Complete the following sentences using the most suitable storage device or medium listed
below.
(a)memory stick
(b)fixed hard disk drive
(c)DVD R
A student taking his coursework home to develop would use a memory stick
A company selling copies of games would use a DVD R
An office worker who never took her work home would store her work on a fixed hard disk drive
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