COMPUTER SOFTWARE
SYSTEM SOFTWARE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Program instructions and data are spread across tracks and sectors on the hard disk drive
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Programs and instructions are grouped together to occupy a continuous section of the harddisk drive
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A hard disk drive that has been dropped and broken into lots of pieces
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The hard disk drive is split into portions each representing a different logical drive.
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Detailed explanation-1: -Disk fragmentation occurs when files or pieces of files get scattered throughout your disks. Not only do hard disks get fragmented, but removable storage can also become fragmented. This can cause poor disk performance and overall system degradation.
Detailed explanation-2: -In the maintenance of file systems, defragmentation is a process that reduces the degree of fragmentation. It does this by physically organizing the contents of the mass storage device used to store files into the smallest number of contiguous regions (fragments, extents).
Detailed explanation-3: -Defragmentation is the process of consolidating fragmented files on the user’s hard drive.
Detailed explanation-4: -Disk defragmentation takes all the pieces of each file, and stores them in one place. It also makes sure programs are each in one place, and that unused space on the hard disk is all together.