Question 21 : Identify the standard software components that can be reused?
1. application manager
2. operating system
3. application software
4. memory
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Question 22 : Which scheduling test is used to indicate that no scheduling exist even if there exist one?
1. complex test
2. simple test
3. sufficient test
4. necessary test
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Question 23 : Which scheduling algorithm is an optimal scheduling policy for mono-processor system?
1. preemptive algorithm
2. LST
3. EDD
4. LL
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Question 24 : Which estimation approach is used by Jha and Dutt for hardware?
1. accurate cost and performance value
2. estimated cost and performance value
3. performance value
4. accurate cost
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Question 25 : What does LDF stand for?
1. last deadline first
2. least deadline first
3. list deadline first
4. latest deadline first
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Question 26 : Which of the following is an aperiodic task requesting the processor at unpredictable times?
1. job
2. aperiodic task
3. sporadic
4. periodic task
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Question 27 : How is a sporadic task can turn into a periodic task?
1. scheduling algorithm
2. sporadic task event
3. sporadic register
4. sporadic task server
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Question 28 : Which algorithm requires the periodic checks of the laxity?
1. LST
2. LL
3. EDD
4. EFD
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Question 29 : Which estimation technique can be used if interfaces to software synthesis tools and hardware synthesis tools exist?
1. performance value
2. estimated cost
3. estimated cost and performance value
4. accurate cost and performance value
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Question 30 : For which of the following WCET can be computed?
1. C program
2. assembly language
3. VHDL
4. program without recursion
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