Consider a disk with a sector size of 512 bytes, 1,000 tracks per plater, 100 sectors per track, 10 tracks per cylinder and a block size of 2,048 bytes including 48 bytes for non-data overhead. Suppose that a file containing 1,000,000 records of 100 bytes each is to be stored on such a disk and that no record can span two blocks. a) How many records fit onto a block? b) How many cylinders are required to store the entire file?

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A: Dear Student, The answer to your question with required explanation is given below -

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Q: sa seek r access col mp

A:

Fundamentals of Input and Output Performance

The I/O subsystem is a component of computer system design that uses buses to assist communication between the Central Processing Unit, Computer Memory/Storage, and Input and Output Devices (that is known as peripheral devices). The I/O subsystem includes disc controllers, tape drives, discs, system buses, and other devices. The I/O database application reads and writes drives using the operating system windows I/O.