1- Order the systematic steps in system evaruation a- List system and workload parameters b- Design experiments c- Select factors and values d- State goals and define boundaries e- Analyze and interpret the data f- Select performance metries g- Select workload h - List system and workload parameters i- Select evaluation techniques j- Present the results k - Analyze and interpret the data 2- What is the definition of metric? a- Criteria to compare performance b. System parameters c- Workload parameters d-Performance 3. Which is the most accurate evaluation technique? (b) measurement c- modeling d- Non of the above 4- What is the definition of workload? a- Parameters that we study (b) Set of service requests to system c- Level of accuracy d- Level of details 5- How do we classify the qualitative variables? b-Discrete and continuous c- Ordered and continuous d- Discrete and unordered