COMPUTER HARDWARE COMPONENTS FUNCTIONS
WHAT IS A HARD DRIVE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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True
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False
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Either A or B
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None of the above
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Detailed explanation-1: -A typical HDD design consists of a spindle that holds flat circular disks, called platters, which hold the recorded data.
Detailed explanation-2: -A hard disk drive platter or hard disk is the circular magnetic disk on which digital data is stored in a hard disk drive. The rigid nature of the platters is what gives them their name (as opposed to the flexible materials which are used to make floppy disks).
Detailed explanation-3: -Hard disks are flat circular plates made of aluminum or glass and coated with a magnetic material.
Detailed explanation-4: -Alternatively called the read/write head arm, head arm, or actuator arm, the access arm is in every mechanical hard drive with a similar to the arm of a record player. As the platter spins, the access arm adjusts along the axis point to move the read/write heads to read, write, or delete information.