COMPUTER SOFTWARE
SYSTEM SOFTWARE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which best describes a full backup?Answers:2
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A copy of all data and software on the hard disk drive / server is copied to a backup medium (e.g. an external hard disk drive / DVD-R) and the medium is kept at a different location
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Take a long time to complete (usually overnight)
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A full backup is made initially before the smaller daily backups
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Each night only the files which have been changed since the last incremental back-up are copied
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Fast to backup.
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Explanation:
Detailed explanation-1: -A full backup is often considered the most secure, reliable method of copying data. A few additional advantages include: Restore and recovery times are shorter because complete data is always readily available. All data is backed up at once, making version control easy to manage.
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