Both SPTF and SATF scheduling can lead to ________.
A) low throughput
B) high mean response times
C) high variance of response times
D) indefinite postponement
Correct Answer:
Verified
Q15: N-Step SCAN differs from F-SCAN in that
Q16: The LOOK algorithm is based on the
Q17: The C-LOOK algorithm reduces _ compared to
Q18: Today's hard disks exhibit seek times that
Q19: In SLTF scheduling, requests are ordered by
Q21: Access time is defined as _ plus
Q22: Today's hard disks counteract efforts to improve
Q23: Complex disk scheduling strategies are most appropriate
Q24: _ scheduling is appropriate for online transaction-processing
Q25: _ caching flushes data to disk immediately,
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