Business Driven Technology
Business Driven Technology
7th Edition
ISBN: 9781259567322
Author: Paige Baltzan Instructor
Publisher: McGraw-Hill Education
Question
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Chapter B, Problem B4.10MBD
Program Plan Intro

Backup:

  • Backup denotes system information’s exact copy.
  • Recovery denotes ability to make a system run after system crash event.
  • The purpose of backup includes:
    • To support recovery of individual file copies that is needed if an error occurs.
    • To support complete system recovery when major issue occurs.
  • For a medium sized business with 3500 employees, the system should have fault tolerance and failover.
  • Fault tolerance denotes system that is designed for component failure event.
  • A back up component would take its place immediately.
  • Failover denotes backup in which computer component functions are immediately presumed by subordinate system when major one becomes inaccessible.

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Business Driven Technology

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