26. Where are programs and data to be used by the computer available ?
(a) Processing unit
(b) Output
(c) Storage
(d) Input
27. Information stored in RAM need to be :
(a) check
(b) refresh periodically
(c) modify
(d) detecting errors
28. Computer memory is normally measured in :
(a) kilobytes
(b) megabytes
(c) gigabytes
(d) terabytes
29. Floppy disks are organised as :
(a) files
(b) heads and folders
(c) tracks and sector
(d) All of this
30. …….. is the ability of a device to ‘jump’ directly to the requested data.
(a) Sequential access
(b) Random access
(c) Quick access
(d) All of these
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