Question

What is one advantage of the direct view storage tube used in analog storage oscilloscopes?

a.

It can selectively erase parts of the screen.

b.

It has high contrast and high brightness.

c.

It produces a stable display with no flicker.

d.

It has superior color display capabilities.

Posted under Human Computer Interaction

Answer: (c).It produces a stable display with no flicker. Explanation:Direct view storage tubes, like those used in analog storage oscilloscopes, have an advantage in that they produce a stable display with no flicker. This is achieved by using flood guns to maintain the image. However, these displays have some drawbacks, including low contrast, low brightness, and difficulty displaying color. In addition, while the screen image can be incrementally updated, it cannot be selectively erased - any items that need to be removed must be done by redrawing the entire image on a completely erased screen.

Engage with the Community - Add Your Comment

Confused About the Answer? Ask for Details Here.

Know the Explanation? Add it Here.

Q. What is one advantage of the direct view storage tube used in analog storage oscilloscopes?

Add Comment

Similar Questions

Discover Related MCQs

Q. Why are random scan displays used only in niche applications?

View solution

Q. What are the characteristics of a direct view storage tube display?

View solution

Q. What are some examples of environments that rely on large shared screens?

View solution

Q. What technology is used in gas plasma displays?

View solution

Q. What is the aspect ratio of HDTV (high definition television) wide screen format?

View solution

Q. What is a video wall?

View solution

Q. What technique is often used in large concerts to display artists or video images?

View solution

Q. What type of projectors are commonly used in smaller lecture theatres and small meetings?

View solution

Q. How do LCD projectors create a full color image?

View solution

Q. What is the purpose of the lens in a projector?

View solution

Q. What is one disadvantage of projected displays?

View solution

Q. What is back projection?

View solution

Q. Why are back projection setups less heavily used than front projection setups?

View solution

Q. What are situated displays?

View solution

Q. What is the purpose of situated displays?

View solution

Q. What is an example of a small experimental situated display?

View solution

Q. What is digital paper?

View solution

Q. How do tiny spheres on digital paper work to create black or white pixels?

View solution

Q. What is the purpose of the tiny tubes in another technique of digital paper?

View solution

Q. What is a potential early application for digital paper?

View solution

View All MCQs on Human Computer Interaction

Suggested Topics

Are you eager to expand your knowledge beyond Human Computer Interaction? We've curated a selection of related categories that you might find intriguing.

Click on the categories below to discover a wealth of MCQs and enrich your understanding of Computer Science. Happy exploring!

Operating System

Dive deep into the core of computers with our Operating System MCQs. Learn about...

Web Technologies

Master the building blocks of the web with our Web Technologies MCQs. From HTML and...

MS Office

Master the suite of productivity tools with our MS Office MCQs. From Word and Excel...

Visual Basic

Enhance your knowledge of Microsoft's event-driven programming language with our...

R Programming

Unleash the power of statistical computing with our R Programming MCQs. Topics cover...

DBMS

Get a firm grasp on database systems with our DBMS MCQs. Explore relational...

Software Architecture and Design

Get a strong hold on the blueprint of software systems with our Software Architecture...

Computer Graphics

Step into the visual side of computing with our Computer Graphics MCQs. Cover topics...

Wireless and Mobile Communications

Get to grips with modern communication technologies with our Wireless and Mobile...