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Welcome to the The Computer MCQs Page

Dive deep into the fascinating world of The Computer with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of The Computer, a crucial aspect of Human Computer Interaction. In this section, you will encounter a diverse range of MCQs that cover various aspects of The Computer, 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 Human Computer Interaction.

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Check out the MCQs below to embark on an enriching journey through The Computer. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of Human Computer Interaction.

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

The Computer MCQs | Page 25 of 26

Explore more Topics under Human Computer Interaction

Q241.
Why is it not always advisable to aim for a system to be as fast as possible?

a.

Slow systems are more cost-effective.

b.

Slow systems are more reliable.

c.

The user may not be able to read and understand the output.

d.

Fast systems consume more power.

Discuss
Answer: (c).The user may not be able to read and understand the output. Explanation:If a system is too fast, the user may not be able to read and understand the output, leading to issues with user interaction.
Q242.
How can designers address problems related to system speed and delays in user interfaces?

a.

By demanding fixed delays dependent on media and user preference.

b.

By avoiding interactive elements in the design process.

c.

By using more powerful processors.

d.

By relying on user feedback after the system is implemented.

Discuss
Answer: (a).By demanding fixed delays dependent on media and user preference. Explanation:Designers can address problems related to system speed and delays by demanding fixed delays dependent on media and user preference during the design process.
Q243.
What is a factor that can limit the speed of an interactive system when using find/replace in a large document?

a.

Computation bound

b.

Storage channel bound

c.

Graphics bound

d.

Network capacity

Discuss
Answer: (a).Computation bound Explanation:"Computation bound" is a factor that can limit the speed of an interactive system, such as when using find/replace in a large document.
Q244.
What is a common bottleneck in many modern interfaces, leading to underestimation of time taken for simple interface operations?

a.

Computation bound

b.

Storage channel bound

c.

Graphics bound

d.

Network capacity

Discuss
Answer: (c).Graphics bound Explanation:"Graphics bound" is a common bottleneck in many modern interfaces, leading to underestimation of time taken for simple interface operations.
Q245.
In an interactive system, what is the purpose of a special-purpose graphics card?

a.

To handle memory access speed

b.

To reduce computation time

c.

To handle graphics operations and allow the main processor to handle other tasks

d.

To improve network capacity

Discuss
Answer: (c).To handle graphics operations and allow the main processor to handle other tasks Explanation:A special-purpose graphics card in an interactive system is optimized for graphics operations and allows the main processor to handle other tasks like manipulating documents and user data.
Q246.
In an interactive system linked by a network, what can limit performance when accessing shared files on a remote machine?

a.

Computation bound

b.

Storage channel bound

c.

Graphics bound

d.

Network capacity

Discuss
Answer: (d).Network capacity Explanation:When accessing shared files on a remote machine in an interactive system linked by a network, the speed of the network can limit performance.
Q247.
What are the added benefits of using computers linked together in networks?

a.

Increased computing power and memory

b.

Communication between different parties

c.

Access to resources remote from the desktop computer

d.

All of the above

Discuss
Answer: (d).All of the above Explanation:Using computers linked together in networks brings added benefits, including increased computing power and memory, communication between different parties, and access to remote resources.
Q248.
Which factor has significantly changed since the first edition of the book?

a.

Standalone operation

b.

Networked computing

c.

Global connectivity

d.

Remote access

Discuss
Answer: (c).Global connectivity Explanation:The explosive growth of the internet and global connectivity is one of the biggest changes since the first edition of the book.
Q249.
What is the purpose of a network computer?

a.

To handle memory access speed

b.

To reduce computation time

c.

To handle graphics operations

d.

To connect up to networks

Discuss
Answer: (d).To connect up to networks Explanation:The concept of the network computer, which is described as a small computer with no disks whose sole purpose is to connect up to networks.
Q250.
What issue can arise due to the open loop interaction in networked computer systems?

a.

Lack of feedback

b.

Predictable response

c.

Consistency in performance

d.

Increased processing speed

Discuss
Answer: (a).Lack of feedback Explanation:The interaction between human and machine becomes an open loop in networked systems, and lack of feedback can be a significant issue, leading to poor performance and user frustration.
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