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Which statement describes ‘utility software’?
“Prepares the storage device for data storage by creating sectors and tracks on which data can be stored”…describes which type of utility software?
“Makes a copy of data and stores it elsewhere”…describes which type of utility software?
“Reduces the size of files”…describes which type of utility software?
“Searches the disk for related data items and reorganises them so they become positioned physically next to one another”…describes which type of utility software?
“Scrambles data before being sent across a network”…describes which type of utility software?
“When data is temporarily removed from the file, but added back (rebuilt), when the file is to be used again”…is an example of which type of compression?
“When data that is not required is removed from a file”…is an example of which type of compression?
What is the purpose of the ‘FAT’?
Which statement describes how an incremental backup works and states both an advantage and disadvantage of this kind of backup.
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