What is tape backup, Computer Engineering

Assignment Help:

Q. What is Tape Backup?

Magnetic tapes are used these days in computers for the below purposes:

  • Backing up data stored in disks. It is essential to regularly save data stored on disk in another medium so that if accidentally data on disk are overwritten or if data get corrupted because of hardware failure, saved data may be written back on disk.
  • Storing processed data for further use. This is termed as archiving.
  • Data and program interchange between organizations.

 


Related Discussions:- What is tape backup

Operations of the web, Operations of the Web mainly depend on hypertext as ...

Operations of the Web mainly depend on hypertext as its means of interacting with users. But what is hypertext? Hypertext as such is the same as regular text that is it can be read

Show the responsibilities of session layer, Q. Show the Responsibilities of...

Q. Show the Responsibilities of session layer? Session layer: Main functions of this layer are to establish, synchronize and maintain the interaction between two communicatio

Optimal number of disks , John Lindsay sells disks that have 25 software pa...

John Lindsay sells disks that have 25 software packages that show a variety of financial functions, including net present value, internal rate of return, and other financial progra

Plot2fnhand, Write a function "plot2fnhand" that will receive 2 function ha...

Write a function "plot2fnhand" that will receive 2 function handles as input arguments, and will show in two Figure Windows plots of these functions, with the function names in the

Running time - metrics for performance evaluation, Running Time - Metrics f...

Running Time - Metrics for performance evaluation: Running time is amount of time consumed in execution of an algorithm for a provided input on N-processor based parallel comp

Give the organization of centralized store program control, Give the organi...

Give the organization of centralized store program control ( SPC). Within stored program control systems, a program or set of instructions for the computer that is stored in

Constant current sources, Constant Current Sources An ideal constant c...

Constant Current Sources An ideal constant current source delivers a given current to a circuit regardless of the voltage required to do so. . Constant current supplies are r

Explain the operation of 8:1 multiplexer, Explain the operation of 8:1 mult...

Explain the operation of 8:1 multiplexer. Ans: In this multiplexer 8 Input and 1 Output and three select lines i.e. S 2 , S 1 , S 0 are given. Any one of the inputs will be

How do you ensure that our records are scanned accurately, How do you ensur...

How do you ensure that our records are scanned accurately? Not only do we have a highly trained and capable staff, we also have quality controls in place to make sure your reco

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