Welcome to the Input Output Organization MCQs Page

Dive deep into the fascinating world of Input Output Organization with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Input Output Organization, a crucial aspect of Computer Architecture. In this section, you will encounter a diverse range of MCQs that cover various aspects of Input Output Organization, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within Computer Architecture.

Check out the MCQs below to embark on an enriching journey through Input Output Organization. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of Computer Architecture.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Input Output Organization. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Input Output Organization MCQs | Page 5 of 6

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Q41.

A bus connecting processor and memory, is known as

Processor-memory bus

Bus transaction

Backplane bus

Synchronous bus

Discuss

Answer: (a).Processor-memory bus

Q42.

1000 disks having 1,200,000-hour MTTF and disks being used 24 hours a day, and failed disks are being replaced with a new ones, then no that will fail over five years (43,800 hours) is,

Discuss

Answer: (c).36

Q43.

A unit on the bus that initiates bus requests is called

Slave

Controller master

Striping

Bus master

Discuss

Answer: (d).Bus master

Q44.

Request, which is used for indicating a read request for memory, is known as

ReadReq

WriteReq

DataReq

Hot swapping

Discuss

Answer: (a).ReadReq

Q45.

Reads/writes requests to I/O devices, are called

Input request

Output request

I/O requests

Peripheral requests

Discuss

Answer: (c).I/O requests

Q46.

The average time for reading/writing the 512-byte sector for the disk rotating at 10,000 RPM when its time is 6 ms, its transfer rate is 50 MB/sec, and its controller overhead is 0.2 ms

2ms

3.3ms

4.7ms

5ms

Discuss

Answer: (c).4.7ms

Q47.

1GB of data is referred in bytes as

1,000,000,000 bytes

1,000,000,0 bytes

1,000,000 bytes

1,00,000,000 bytes

Discuss

Answer: (a).1,000,000,000 bytes

Q48.

A bus which is designed for allowing processors, I/O devices and memory, is called a

Processor-memory bus

Bus transaction

Synchronous bus

Backplane bus

Discuss

Answer: (d).Backplane bus

Q49.

When the disks rotate at 5400 RPM-15,000 RPM, then they have average rotational latency is between

1ms

1.2ms

1.5ms

2.0 ms

Discuss

Answer: (d).2.0 ms

Q50.

The 32-bit, 33MHz PCI bus will have peak bandwidth of about

111 MB/sec

123 MB/sec

143 MB/sec

133 MB/sec

Discuss

Answer: (d).133 MB/sec

Page 5 of 6

Welcome to the Input Output Organization MCQs Page

Input Output Organization MCQs | Page 5 of 6

Explore more Topics under Computer Architecture

Computer Architecture Basics

Digital Logic Circuits

Digital Components

Digital Data Representation

Microoperations

Basic Computer Organization

Pipeline and Vector Processing

Computer Arithmetic

Memory Organization

Multiprocessors

8085 Microprocessor

Microcontroller

8051 Microcontroller

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