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Fundamentals of Computer Programming and IT by Pearson
book

Fundamentals of Computer Programming and IT by Pearson

by Ashok Namdev Kamthane, Rohit Khurana
May 2024
Intermediate to advanced content levelIntermediate to advanced
577 pages
22h 34m
English
Pearson India
Content preview from Fundamentals of Computer Programming and IT by Pearson
46 Fundamentals of Computer Programming and IT
disk drive is a device that performs the basic operation on a disk, including r
otating the disk and
reading and writing data onto it.
19. The hard disk is the primary storage unit of the computer. It consists of a stack of disk platters
that are made up of aluminium alloy or glass substrate coated with a magnetic material and pro-
tective layers. It plays a significant role in: performance, storage capacity, software support, and
reliability.
20. Zip disk is a removable storage device having a capacity to store 250-700 MB of data. Zip disk’s
drive unit is measured as 18 13 4 cm and weighs about ...
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Publisher Resources

ISBN: 9781299447479