PCI BUS Questions

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1.

The PCI follows a set of standards primarily used in _____ PC

A

Intel

B

Motorola

C

IBM

D

SUN

Correct Answer: C

The PCI BUS has a closer resemblance to IBM architecture.

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2.

The ______ is the BUS used in Macintosh PC

A

NuBUS

B

EISA

C

PCI

D

None of the mentioned

Correct Answer: A

The NuBUS is an extension of the processor BUS in Macintosh PC

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3.

The key feature of the PCI BUS is _________

A

Low cost connectivity

B

Plug and Play capability

C

Expansion of Bandwidth

D

None of the mentioned

Correct Answer: B

The PCI BUS was the first to introduce plug and play interface for I/O devices.

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4.

PCI stands for _______

A

Peripheral Component Interconnect

B

Peripheral Computer Internet

C

Processor Computer Interconnect

D

Processor Cable Interconnect

Correct Answer: A

The PCI BUS is used as an extension for the processor BUS.

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5.

The PCI BUS supports _____ address space/s.

A

I/O

B

Memory

C

Configuration

D

All of the mentioned

Correct Answer: D

The PCI BUS is mainly built to provide a wide range of connectivity for devices.

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6.

______ address space gives the PCI its plug and plays capability.

A

Configuration

B

I/O

C

Memory

D

All of the mentioned

Correct Answer: A

The configuration address space is used to store the details of the connected device.

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7.

_____ provides a separate physical connection to the memory.

A

PCI BUS

B

PCI interface

C

PCI bridge

D

Switch circuit

Correct Answer: C

The PCI bridge is a circuit that acts as a bridge between the BUS and the memory.

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8.

When transferring data over the PCI BUS, the master as to hold the address until the completion of the transfer to the slave.

A

True

B

False

C

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Explanation : The address is stored by the slave in a buffer and hence it is not required by the master to hold it.

D

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Explanation : The address is stored by the slave in a buffer and hence it is not required by the master to hold it.

Correct Answer: B

The address is stored by the slave in a buffer and hence it is not required by the master to hold it.