What is a group of servers that are viewed logically as one server to users and can be managed as a single logical system?
A)Redundant Array of Independent Tapes
B)Clustering
C)Grid Computing
D)Extreme Programming

Question

Quizplus · Accepted Answer

Clustering is a group of servers that are viewed logically as one server to users and can be managed as a single logical system. Clustering provides for availability and scalability. It groups physically-different systems and combines the logically, which provides immunity to faults and improves performance. Clusters work as an intelligent unit to balance traffic and users who access the cluster do not know they may be accessing different systems at different times. To the users, all servers within the cluster are seen as one unit.

What Is a Group of Servers That Are Viewed Logically