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The primary purpose of RAID is for data backups. When reading data from a magnetic disk, the rotational latency increases linearly with the size of the request. n MIPS systems, one way to implement locks is with the MIPS test-and-set machine language instruction.

The primary purpose of RAID is for data backups. When reading data from a magnetic disk, the rotational latency increases linearly with the size of the request. n MIPS systems, one way to implement locks is with the MIPS test-and-set machine language instruction.

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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For each of the below statements, indicate whether it is true or false. The primary purpose of RAID is for data backups. When reading data from a magnetic disk, the rotational latency increases linearly with the size of the request. In MIPS systems, one way to implement locks is with the MIPS test-and-set machine language instruction. Typically, data parallelism offers greater opportunities for achieving highly-parallel execution than does functional parallelism. In multiprocessors with a shared physical main memory, an access to a word of main memory always takes about the same amount of time no matter which word is being accessed and by which processor. SSD is faster to access than magnetic disk, but slower than DRAM main memory.
Transcribed Image Text:For each of the below statements, indicate whether it is true or false. The primary purpose of RAID is for data backups. When reading data from a magnetic disk, the rotational latency increases linearly with the size of the request. In MIPS systems, one way to implement locks is with the MIPS test-and-set machine language instruction. Typically, data parallelism offers greater opportunities for achieving highly-parallel execution than does functional parallelism. In multiprocessors with a shared physical main memory, an access to a word of main memory always takes about the same amount of time no matter which word is being accessed and by which processor. SSD is faster to access than magnetic disk, but slower than DRAM main memory.
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