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Test: PCI BUS - Input-Output Organization - Computer Science Engineering (CSE) MCQ


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20 Questions MCQ Test Computer Architecture & Organisation (CAO) - Test: PCI BUS - Input-Output Organization

Test: PCI BUS - Input-Output Organization for Computer Science Engineering (CSE) 2024 is part of Computer Architecture & Organisation (CAO) preparation. The Test: PCI BUS - Input-Output Organization questions and answers have been prepared according to the Computer Science Engineering (CSE) exam syllabus.The Test: PCI BUS - Input-Output Organization MCQs are made for Computer Science Engineering (CSE) 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Test: PCI BUS - Input-Output Organization below.
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Test: PCI BUS - Input-Output Organization - Question 1

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

Detailed Solution for Test: PCI BUS - Input-Output Organization - Question 1

Answer: c
Explanation: The PCI BUS has a closer resemblance to IBM architecture.

Test: PCI BUS - Input-Output Organization - Question 2

The ______ is the BUS used in Macintosh PC’s.

Detailed Solution for Test: PCI BUS - Input-Output Organization - Question 2

Answer: a
Explanation: The NuBUS is an extension of the processor BUS in Macintosh PC’s.

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Test: PCI BUS - Input-Output Organization - Question 3

The key feature of the PCI BUS is

Detailed Solution for Test: PCI BUS - Input-Output Organization - Question 3

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

Test: PCI BUS - Input-Output Organization - Question 4

PCI stands for _______

Detailed Solution for Test: PCI BUS - Input-Output Organization - Question 4

Answer: a
Explanation: The PCI BUS is used as an extension for the processor BUS.

Test: PCI BUS - Input-Output Organization - Question 5

The PCI BUS supports _____ address space/s.

Detailed Solution for Test: PCI BUS - Input-Output Organization - Question 5

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

Test: PCI BUS - Input-Output Organization - Question 6

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

Detailed Solution for Test: PCI BUS - Input-Output Organization - Question 6

Answer: a
Explanation: The coniguration address space is used to store the details of the connected device.

Test: PCI BUS - Input-Output Organization - Question 7

_____ provides a seperate physical connection to the memory.

Detailed Solution for Test: PCI BUS - Input-Output Organization - Question 7

Answer: c
Explanation: The PCI bridge is circuit that acts as a bridge between the BUS and the memory.

Test: PCI BUS - Input-Output Organization - Question 8

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

Detailed Solution for Test: PCI BUS - Input-Output Organization - Question 8

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

Test: PCI BUS - Input-Output Organization - Question 9

The master is also called as _____ in PCI terminology.

Detailed Solution for Test: PCI BUS - Input-Output Organization - Question 9

Answer: a
Explanation: The Master is also called as initiator in PCI terminology as it is the one that initiates a data transfer.

Test: PCI BUS - Input-Output Organization - Question 10

Signals whose names end in ____ are asserted in the low voltage state.

Test: PCI BUS - Input-Output Organization - Question 11

A complete transfer operation over the BUS, involving the address and a burst of data is called _____

Test: PCI BUS - Input-Output Organization - Question 12

The device connected to the BUS are given addresses of ____ bit.

Detailed Solution for Test: PCI BUS - Input-Output Organization - Question 12

Answer: b
Explanation: Each of the devices connected to the BUS will be allocated an address during the initialisation phase.

Test: PCI BUS - Input-Output Organization - Question 13

The PCI BUS has _____ interrupt request lines.

Detailed Solution for Test: PCI BUS - Input-Output Organization - Question 13

Answer: c
Explanation: The interrupt request lines are used by the devices connected to raise the interrupts.

Test: PCI BUS - Input-Output Organization - Question 14

_____ signal is sent by the initiator to indicate the duration of the transaction.

Detailed Solution for Test: PCI BUS - Input-Output Organization - Question 14

Answer: a
Explanation: The FRAME signal is used to indicate the time required by the device.

Test: PCI BUS - Input-Output Organization - Question 15

 ______ signal is used enable commands.

Detailed Solution for Test: PCI BUS - Input-Output Organization - Question 15

Answer: d
Explanation: The signal is used to enable a 4 command lines.

Test: PCI BUS - Input-Output Organization - Question 16

 IRDY# signal is used for _______

Detailed Solution for Test: PCI BUS - Input-Output Organization - Question 16

Answer: c
Explanation: The initiator transmits this signal to tell the target that it is ready.

Test: PCI BUS - Input-Output Organization - Question 17

The signal used to indicate that the slave is ready is _____

Test: PCI BUS - Input-Output Organization - Question 18

DEVSEL# signal is used

Detailed Solution for Test: PCI BUS - Input-Output Organization - Question 18

This is signal is activated by the device after it as recognised the address and commands put on the BUS.

Test: PCI BUS - Input-Output Organization - Question 19

The signal used to initiate device select ________

Detailed Solution for Test: PCI BUS - Input-Output Organization - Question 19

Answer: d
Explanation: This signal is used to initialisation of device select.

Test: PCI BUS - Input-Output Organization - Question 20

The PCi BUS allowsus to connect _______ I/O devices.

Detailed Solution for Test: PCI BUS - Input-Output Organization - Question 20

Answer: a
Explanation: The PCI BUS allows only 21 devices to be connected as only the higher order 21 bits of the 32 bit address space is used to specify the device.

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