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Unit 02: SR Questions Marks Sign

This document contains 23 questions about hard disk drives (HDDs), DVDs, and Blu-Ray discs. The questions cover topics such as the physical structure of HDDs, HDD interfaces like SATA and SCSI, HDD geometry concepts, disk performance criteria, HDD controllers, DVD types and recording formats, the importance of cache buffers, Blu-Ray disc specifications, the difference between DVDs and Blu-Ray discs, and defragmentation. The document assigns marks from 2 to 4 for each question.

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Abbhinav Jaiin
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42 views1 page

Unit 02: SR Questions Marks Sign

This document contains 23 questions about hard disk drives (HDDs), DVDs, and Blu-Ray discs. The questions cover topics such as the physical structure of HDDs, HDD interfaces like SATA and SCSI, HDD geometry concepts, disk performance criteria, HDD controllers, DVD types and recording formats, the importance of cache buffers, Blu-Ray disc specifications, the difference between DVDs and Blu-Ray discs, and defragmentation. The document assigns marks from 2 to 4 for each question.

Uploaded by

Abbhinav Jaiin
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
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UNIT 02

Sr Questions Marks Sign


1 Explain physical structure of HDD. 4/3
Explain HDD interface. / Explain EIDE, SATA, SCSI, USB,
2 4/3
IEEE 1394, RAID, SSD.
Give full name: EIDE, SATA, SCSI, USB, IEEE 1394,
3 4/3
RAID, SSD.
Explain Hard Disk Geometry. / Define Head, Track, Sector,
4 4/3
Cylinder, Cluster, Landing Zone, MBR, Zone Bit Recording.
5 Define disk performance criteria. 4/3
6 Define Seek Time, Latency Time and Data Transfer Rate. 4/3
7 Explain HDD Controller. 4/3
8 Explain DVD types. 4/3
9 List and explain Recording format of DVD. 4/3
10 Importance of cache buffer. 4/3
11 Explain Blu-Ray Disc Specification. 4/3
12 Difference between DVD and BRD. 4/3
13 What is defragmentation? 2
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