Question 41 : The functions of execution and sequencing are performed by using ______________
1. Input Signals
2. Output Signals
3. Control Signals
4. CPU
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Question 42 : Causing the CPU to step through a series of micro operations is called _________
1. Execution
2. Runtime
3. Sequencing
4. Pipelining
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Question 43 : The portion of the processor which contains the hardware required to fetch the operations is _______
1. Datapath
2. Processor
3. Control
4. Output unit
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Question 44 : Which of the following holds the last instruction fetched?
1. PC
2. MAR
3. MBR
4. IR
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Question 45 : What does PC stand for?
1. Program Changer
2. Program Counter
3. Performance Counter
4. Performance Changer
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Question 46 : In the instruction ADD A, B, the answer gets stored in ___________
1. B
2. A
3. Buffer
4. C
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Question 47 : What does MBR stand for?
1. Main Buffer Register
2. Memory Buffer Routine
3. Main Buffer Routine
4. Memory Buffer Register
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Question 48 : Control Unit acts as the central nervous system of the computer.
1. True
2. False
3.
4.
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Question 49 : Brain of computer is ____________
1. Control unit
2. Arithmetic and Logic unit
3. Central Processing Unit
4. Memory
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