What is clustering, and what advantages does it provide?
What will be an ideal response?
Clustering is the ability to increase the access to server resources and provide fail-safe services by linking two or more discrete computer systems so they appear to function as one. An immediate advantage of server clustering is the increase in computer speed or capacity to complete server tasks faster. Also, server clustering provides more computing power for handling resource-hungry applications. With clustering, as an organization adds more users and requires more demanding applications, one or more computers can be added to the cluster to handle the growth. This is a faster, less-expensive approach than having to purchase a larger computer and transfer users and applications to a new system because the old one is overwhelmed.
You might also like to view...
MC Bytes are composed of__________ bits.
a) Ten. b) Six. c) Eight. d) Two.
The vast majority of network-based symmetric cryptographic applications make use of ________ ciphers.
A) ?linear ? B) block C) ?permutation D) ?stream
You are working on a spreadsheet that contains many different kinds of calculations. Your supervisor knows that Excel has built-in functions for many of the calculations. Your spreadsheet contains a list of dates and you need to determine the intervals between the dates in the list. Which set of functions should you use to determine how many days have passed?
What will be an ideal response?
Each linked area in an image map is know as a(n) ____ .
A. link B. shape C. alt image D. hotspot