Which of the following is correct?
2018
Which of the following is correct?
- A.
In asymmetric multiprocessing, the processors are peers./
- B.
In symmetric multiprocessing, the processors are placed symmetrically on the motherboard.
- C.
Clustered systems are used for high performance computing.
- D.
All multiprocessor systems are multicore systems.
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Correct answer: C
Answer: Clustered systems are used for high performance computing.
Explanation: A cluster links multiple independent computers so they act together to solve compute-intensive tasks.
Parallel processing: Tasks can be divided across nodes to run simultaneously, increasing throughput for large computations.
Resource pooling: Nodes can share high-performance storage and other resources to handle demanding workloads.
Scalability and fault tolerance: Additional nodes can be added to increase capacity, and workloads can be redistributed if a node fails.
Software coordination: Cluster management software makes individual systems cooperate as a single high-performance system.
Therefore, clustered systems are commonly used for high-performance computing because they combine multiple machines to deliver greater computational power, storage capability, and reliability than a single system.