Understanding Graphics Primitives and Devices

Understanding Graphics Primitives and Devices

12th Grade

10 Qs

quiz-placeholder

Similar activities

Hardware input 2

Hardware input 2

9th - 12th Grade

10 Qs

Computer Safety

Computer Safety

6th Grade - University

10 Qs

Quiz Type of Monitors and Printers

Quiz Type of Monitors and Printers

12th Grade

10 Qs

MONITORES - HISTORIA & EVOLUCIÓN (CRT) A

MONITORES - HISTORIA & EVOLUCIÓN (CRT) A

12th Grade

10 Qs

Periféricos

Periféricos

1st - 12th Grade

11 Qs

Web II: CSS Positioning

Web II: CSS Positioning

9th - 12th Grade

12 Qs

Mobile Devices and Networking Quiz

Mobile Devices and Networking Quiz

12th Grade - University

14 Qs

Understanding Graphics and Input Devices

Understanding Graphics and Input Devices

12th Grade

10 Qs

Understanding Graphics Primitives and Devices

Understanding Graphics Primitives and Devices

Assessment

Quiz

Computers

12th Grade

Easy

Created by

Dr.Chandra Sekhar

Used 1+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a Cathode Ray Tube (CRT)?

A Cathode Ray Tube (CRT) is a device that uses liquid crystals to display images.

A Cathode Ray Tube (CRT) is a vacuum tube that displays images by directing electron beams onto a phosphorescent screen.

A Cathode Ray Tube (CRT) is a solid-state device that emits light when powered.

A Cathode Ray Tube (CRT) is a type of LED display.

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Describe the main function of a raster scan display.

To store images in a compressed format.

The main function of a raster scan display is to sequentially illuminate pixels to create images on the screen.

To display images using vector graphics.

To enhance audio quality during playback.

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What are the advantages of plasma displays over LCDs?

Higher energy consumption than LCDs

Advantages of plasma displays over LCDs include better color accuracy, deeper blacks, wider viewing angles, faster response times, and larger screen sizes.

Limited screen size options

Worse color accuracy than LCDs

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

List two types of input devices used in graphics applications.

Graphic tablet, Mouse

Scanner

Printer

Keyboard

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How does a trackball differ from a traditional mouse?

A trackball has no moving parts, while a traditional mouse has a scroll wheel.

A trackball requires a flat surface to operate, unlike a traditional mouse.

A trackball is stationary and uses a ball for cursor control, while a traditional mouse is handheld and moves across a surface.

A trackball is used for gaming while a traditional mouse is not.

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Explain the concept of positioning techniques in graphics.

Positioning techniques are only used for text alignment.

Positioning techniques in graphics are methods for arranging visual elements, including absolute, relative, fixed, and sticky positioning.

Positioning techniques refer to color selection in graphics.

Positioning techniques are methods for creating 3D effects.

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What are rubber-band techniques used for in graphical interfaces?

For resizing images without distortion.

Rubber-band techniques are used for visual feedback during dragging or selection in graphical interfaces.

To apply filters to images in real-time.

To create permanent selections in graphical interfaces.

Create a free account and access millions of resources

Create resources
Host any resource
Get auto-graded reports
or continue with
Microsoft
Apple
Others
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?