Computer organization questions and answers interface circuits

 

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Computer organization questions and answers interface circuits

Question 1
..... serves as an intermediary between the device and the BUSes.
A
Interface circuits
B
Device drivers
C
Buffers
D
None of the mentioned
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Question 1 Explanation: 
The interface circuits act as a hardware interface between the device and the software side.
Question 2
The side of the interface circuits, that has the data path and the control signals to transfer data between interface and device is .....
A
BUS side
B
Port side
C
Hardwell side
D
Software side
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Question 2 Explanation: 
This side connects the device to the motherboard.
Question 3
What is the interface circuit?
A
Helps in installing of the software driver for the device
B
Houses the buffer that helps in data transfer
C
Helps in the decoding of the address on the address BUs
D
None of the mentioned
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Question 3 Explanation: 
Once the address is put on the BUS the interface circuit decodes the address and uses the buffer space to transfer data.
Question 4
The conversion from parallel to serial data transmission and vice versa takes place inside the interface circuits.
A
True
B
False
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Question 4 Explanation: 
By doing this the interface circuits provide a better interconnection between devices.
Question 5
The parallel mode of communication is not suitable for long devices because of .....
A
Timing skew
B
Memory access delay
C
Latency
D
None of the mentioned
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There are 5 questions to complete.

 

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