T F Systems analysts use baselines as yardsticks to document features and perfor
ID: 3839555 • Letter: T
Question
T F Systems analysts use baselines as yardsticks to document features and performance during the systems development process. T F To measure performance of network-based systems, an analyst needs to consider response time, bandwidth, and throughput. T F Response time is unaffected by the system design, capabilities, and processing methods. T F Of all performance measurements, response time is the one that users ignore and complain about least. T F Bandwidth requirements are expressed in bytes per inch. T F Throughput, like bandwidth, is expressed as a data transfer rate, such as Kbps. Mbps, or Gbps. T F As the first step in capacity planning, analysts develop a current model based on the system's present workload and performance specifications.Explanation / Answer
94. True .. They use baseline during development process. These baselines can be functional, allocated or product.
95. True .. These parameters measures the performance of network system.
96. False .. Response time is dependedent on system design complexity and quality of implementation.
97. False .. it is the most complained performance measure, as it affected User interaction with the system. If it is slow, user gets easily disturbed.
98. False .. it is measured in bytes per second or bytes per minute ... i.e. bytes per time unit.
99. True. Number of bits processed per second is throughput.
100. True
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