Computer organization mcqs bus structure

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Computer organization mcqs bus structure

Question 1 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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
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 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
..... 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
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 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
To extend the connectivity of the processor bus we use .....
A
PCI bus
B
SCSI bus
C
Controllers
D
Multiple bus
Question 3 Explanation: 
PCI BUS is used to connect other peripheral devices that require a direct connection with the processor.
Question 4 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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
Question 5 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
The bus used to connect the monitor to the CPU is .....
A
PCI bus
B
SCSI bus
C
Memory bus
D
Rambus
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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