Benefits of traditional hard disks and cd-rom, Computer Engineering

Assignment Help:

Q. Benefits of traditional hard disks and CD-ROM?

CD-ROM is suitable for distribution of large amounts of data to a large number of users. CD-ROMs are a general medium these days for distributing information. Compared with traditional hard disks CD-ROM has 3 benefits:

1. Large data/information storage capability.

2. Optical disk together with information stored on it can be mass replicated inexpensively dissimilar a magnetic disk. Database on a magnetic disk has to be reproduced by copying data from one disk to second disk employing two disk drives.

3. Optical disk is removable allowing disk itself to be used for archival storage. Most of the magnetic disks are non-removable. Information on non-removable magnetic disks should first be copied on tape before disk drive/disk can be used to store new information.


Related Discussions:- Benefits of traditional hard disks and cd-rom

Determine the bandwidth requirement of a telephone channel, The bandwidth r...

The bandwidth requirement of a telephone channel is (A)  3 KHz                                      (B)  15 KHz (C)  5 KHz                                      (D)  25 KH

Extension of propositional logic, Extension of propositional logic: Aw...

Extension of propositional logic: Away from proving  theorems directly, and the other main use for rewrite rules is to prepare a statement just for use before we search for th

Why is segmented paging important, Why is segmented paging important (as co...

Why is segmented paging important (as compared to a paging system)? Paging can be super-imposed upon a segment oriented addressing mechanism to acquire efficient use of the mem

Why we need parallel programming languages, Q. Why we need parallel program...

Q. Why we need parallel programming languages? The parallel programming languages are created for parallel computer environments.  These are developed either by creating new la

Change directory command, Your shell must accept a change directory command...

Your shell must accept a change directory command. This will be in the form: cd path  where cd is the change directory command and the path is what you will change the direct

What are the mechanisms for implementing i/o operation, What are the variou...

What are the various mechanisms for implementing I/O operations? a) Program controlled I/O b) Interrupts c) DMA

Why we need to construct state transition diagram, Why we need to construct...

Why we need to construct state transition diagram Basically you need to construct a state transition diagram for each object with important behaviour. You need not construct on

Importance of barrier free design and web accessibility, Problem: (a) ...

Problem: (a) Accessibility can be classified as below: (i) Barrier-free design (ii) Web accessibility. Describe the importance of barrier free design and web accessibi

Hardware required for superscalar processing, Q. Hardware required for supe...

Q. Hardware required for superscalar processing? For applying superscalar processing a number of special hardware should be offered that is discussed below: • The necessity

How many and gates are required to realize Y = CD+EF+G, How many AND gates ...

How many AND gates are required to realize Y = CD+EF+G ? Ans. Y = CD + EF + G for realize this two AND gates are needed (for CD and EF).

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd