Performance Measurement MCQ (Multiple Choice Questions) PDF Download

What is the average memory latency assuming that 90% of accesses are local to the server, 9% are outside the server but within the rack, and 1% are outside the rack but within the array?

1. 0.29 microseconds
2. 14.29 microseconds
3. 12.09 microseconds
4. 5.2 microseconds

Access towards an object of size a single byte at byte address A is aligned, if

1. a mod s + 0
2. a mod s = 1
3. a mod s = 0
4. a mod s - 0

Noise is typically proportional to the radio frequency bandwidth, and a key measure is the

1. noise-to-noise ratio
2. signal-to-signal ratio
3. signal-to-noise ratio
4. noise-to-signal ratio

Measuring the continuous service accomplishment and equivalently of the time to failure from a reference point is called

1. reference
2. reliability
3. hit time
4. hit rate

1000 MIPS processor for running programs successfully must have at-least

1. 10MB of memory
2. 100MB of memory
3. 1000MB of memory
4. 10GB of memory