Computer organization mcqs hardwired control

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Computer organization mcqs hardwired control

Question 1 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
..... are the different type/s of generating control signals.
A
Micro-programmed
B
Hardwired
C
Micro-instruction
D
Both Micro-programmed and Hardwired
Question 1 Explanation: 
The above is used to generate control signals in different types of system architectures.
Question 2 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
The type of control signal is generated based on .....
A
contents of the step counter
B
Contents of IR
C
Contents of condition flags
D
All of the mentioned
Question 2 Explanation: 
Based on the information above the type of control signal is decided.
Question 3 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What does the hardwired control generator consist of?
A
Decoder/encoder
B
Condition codes
C
Control step counter
D
All of the mentioned
Question 3 Explanation: 
The CU uses the above blocks and IR to produce the necessary signal.
Question 4 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What does the end instruction do?
A
It ends the generation of a signal
B
It ends the complete generation process
C
It starts a new instruction fetch cycle and resets the counter
D
It is used to shift the control to the processor
Question 4 Explanation: 
It is basically used to start the generation of a new signal.
Question 5 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
The Zin signal to the processor is generated using, Zin = T1+T6 ADD + T4.BR...
A
True
B
False
Question 5 Explanation: 
The signal is generated using the logic of the formula above.
There are 5 questions to complete.

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