If an organization?s webservers have an at activation reliability of 95%, what number of independent backup servers will be needed to reach an uptime percentage of 99.999% a. 1 b. 2 c. 3 d. 4 e. all of the above f. none of the choices of above.

If an organization?s webservers have an at activation reliability of 95%, what number of independent backup servers will be needed to reach an uptime percentage of 99.999% a. 1 b. 2 c. 3 d. 4 e. all of the above f. none of the choices of above.

Systems Architecture

7th Edition

ISBN:9781305080195

Author:Stephen D. Burd

Publisher:Stephen D. Burd

Chapter14: System Administration

Section: Chapter Questions

Problem 2RP

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Concept explainers

Network Security

The word "network security" refers to a wide range of technology, devices, and processes. In its most basic form, it is a combination of rules and configurations that use both hardware and software technologies to safeguard the confidentiality, integrity, and accessibility of computer networks and data. Every company, regardless of sector, size or infrastructure, needs network security solutions to protect itself from the ever-increasing landscape of cyber threats that exist today.

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If an organization?s webservers have an at activation reliability of 95%, what number of independent backup servers will be needed to reach an uptime percentage of 99.999%

a. 1

b. 2

c. 3

d. 4

e. all of the above

f. none of the choices of above.

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