Computer organization mcqs bus structure

 

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Computer organization mcqs bus structure

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Question 1
The main virtue for using single Bus structure is .....
A
Fast data transfers
B
Cost effective connectivity and speed
C
Cost effective connectivity and ease of attaching peripheral devices
D
None of the mentioned
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Question 1 Explanation: 
By using a single BUS structure we can minimize the amount of hardware (wire) required and thereby reducing the cost.
Question 2
..... are used to overcome the difference in data transfer speeds of various devices.
A
Speed enhancing circuitory
B
Bridge circuits
C
Multiple Buses
D
Buffer registers
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Question 2 Explanation: 
By using Buffer registers, the processor sends the data to the I/O device at the processor speed and the data gets stored in the buffer. After that the data gets sent to or from the buffer to the devices at the device speed.
Question 3
To extend the connectivity of the processor bus we use .....
A
PCI bus
B
SCSI bus
C
Controllers
D
Multiple bus
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Question 3 Explanation: 
PCI BUS is used to connect other peripheral devices that require a direct connection with the processor.
Question 4
IBM developed a bus standard for their line of computers 'PC AT' called .....
A
IB bus
B
M-bus
C
ISA
D
None of the mentioned
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Question 5
The bus used to connect the monitor to the CPU is .....
A
PCI bus
B
SCSI bus
C
Memory bus
D
Rambus
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Question 5 Explanation: 
SCSI BUS is usually used to connect video devices to the processor.
There are 5 questions to complete.

 

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