Multiple choice technology architecture

Suppose you have critical applications on your servers and you need to ensure that they are always available to users. How should you configure your servers to ensure this ?

  1. In a cluster

  2. To use hot swap drives

  3. With multiprocessors

  4. With scalable storage capacity
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A Correct answer
Explanation

Server clustering provides high availability by running critical applications across multiple servers. If one server fails, another can immediately take over, ensuring continuous availability for users. Clustering is specifically designed for fault tolerance and redundancy. Hot swap drives help with hardware maintenance, multiprocessors improve performance, and scalable storage handles growth - but only clustering directly ensures application availability during failures.

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