Explore topic-wise MCQs in Software Defined Radio.

This section includes 15 Mcqs, each offering curated multiple-choice questions to sharpen your Software Defined Radio knowledge and support exam preparation. Choose a topic below to get started.

1.

The performance management process consists of two steps.

A. True
B. False
Answer» C.
Discussion
2.

Determining the overall performance is a step carried out to establish specification.

A. True
B. False
Answer» B. False
Discussion
3.

_____ is the intersection of a thread with a processor.

A. Link
B. Sub thread
C. Wire
D. Process
Answer» C. Wire
Discussion
4.

Which of the following is not a software requirement required by CDMA?

A. Symbol integration
B. Blind equalization
C. Tracker
D. Viterbi decoder
Answer» B. Blind equalization
Discussion
5.

The total software demand is given by __________

A. Thread activation rate +(Complexity * Sub thread load factor)
B. (Thread activation rate * Complexity) + Sub thread load factor
C. Thread activation rate* Complexity * Sub thread load factor
D. Thread activation rate + Complexity + Sub thread load factor
Answer» D. Thread activation rate + Complexity + Sub thread load factor
Discussion
6.

The number of instructions per invocation is called _____

A. object complexity
B. thread complexity
C. instruction complexity
D. instruction set complexity
Answer» C. instruction complexity
Discussion
7.

The _____ is the sum of the time delays experienced in each processor that supports the thread.

A. overall delay
B. aggregate delay
C. response time
D. aggregate time
Answer» D. aggregate time
Discussion
8.

Which of the following is not described about an object in a performance management spreadsheet?

A. Thread
B. Instruction set
C. Processor
D. Trigger event
Answer» C. Processor
Discussion
9.

Which of the following is not a step involved in the estimation of MIPS change induced by re-hosting scenarios?

A. Translation of instruction mix to the new processor
B. Determination of instruction mix of the library object
C. Deposition of instruction mix to the new processor
D. Determination of demand per processor to manage resource utilization
Answer» D. Determination of demand per processor to manage resource utilization
Discussion
10.

_____ are software configuration items that are encapsulated as objects.

A. Pseudo objects
B. Load objects
C. Rounded objects
D. Quantified objects
Answer» E.
Discussion
11.

Which of the following is the second step in performance management technique?

A. Comparison of critical resource model
B. Creation of queuing models
C. Categorization of critical resource model
D. Creation of performance management spreadsheet
Answer» E.
Discussion
12.

_____ characterizes data flow path.

A. Data path model
B. Queuing model
C. Operational model
D. Critical resource model
Answer» E.
Discussion
13.

Effective utilization is observed when utilization value is kept _____

A. greater than 0.5
B. less than 0.5
C. between 0.5 0.75
D. between 0.65 0.75
Answer» C. between 0.5 0.75
Discussion
14.

Resource utilization is the ratio of average _____ to average _____

A. offered demand, effective capacity
B. offered demand, offered capacity
C. effective demand, effective capacity
D. effective demand, offered capacity
Answer» B. offered demand, offered capacity
Discussion
15.

Which of the following expression can be used to compute processing demand providedif, Ps, Pbs, Pbb and Pmo stands for IF, source, bitstream, baseband, and management overhead processing demand respectively?

A. P=P<sub>if</sub>+P<sub>s</sub>+P<sub>bs</sub>+P<sub>bb</sub>+P<sub>mo</sub>
B. P=P<sub>bb</sub>+N*(P<sub>if</sub>+P<sub>mo</sub>)+P<sub>s</sub>+P<sub>bs</sub>
C. P=P<sub>if</sub>+N*(P<sub>s</sub>+P<sub>bs</sub>+P<sub>bb</sub>)+P<sub>mo</sub>
D. P=P<sub>if</sub>+(P<sub>bs</sub>*P<sub>bs</sub>*P<sub>bb</sub>)+P<sub>mo</sub>
Answer» D. P=P<sub>if</sub>+(P<sub>bs</sub>*P<sub>bs</sub>*P<sub>bb</sub>)+P<sub>mo</sub>
Discussion