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Computer Graphics Multiple Choice Questions | MCQs | Quiz

Computer Graphics Interview Questions and Answers
Practice Computer Graphics questions and answers for interviews, campus placements, online tests, aptitude tests, quizzes and competitive exams.

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•   Graphics Hardware
•   Input Devices - 1
•   Input Devices - 2
•   Line Filling Algorithms
•   Line Attributes
•   Curve Attributes
•   Color & Grayscale Levels
•   Area Fill Attributes
•   Bundled Attributes
•   Character Attributes
•   Character Generation
•   Area Sampling
•   2D Translation
•   2D Rotation
•   2D Scaling
•   Matrix Representations
•   2D Transformations
•   2D Reflection & Shear
•   Affine Transformations
•   Two Dimensional Viewing
•   Viewport Transformation
•   Clipping Operations
•   ↓ Line Clipping ↓
•   Cohen Sutherland
•   Liang Barsky Clipping
•   Nicholl Lee Nicholl Clipping
•   Non Rectangular Clip
•   Sutherland Hodgeman
•   Anti Aliasing

Best Reference Books

Computer Graphics Books
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Computer Graphics Questions & Answers – Area Fill Attributes

Posted on December 20, 2018 by Manish
This section of our 1000+ Computer Graphics multiple choice questions focuses on Area Fill Attributes.

1. A basic fill style is selected in a PHIGS program with the function
a) setInteriorStyle (fs)
b) setStyle (fs)
c) SetfillStyle (fs)
d) setInteriorStyleIndex (fs)
View Answer

Answer: a
Explanation: We can select the basic fill style by using setInteriorStyle (fs).

2. Which one is not a type of basic fill styles?
a) Hollow
b) solid color
c) Pattern
d) Dark
View Answer

Answer: d
Explanation: Dark fill is not a type of basic fill style, rest of them is the basic fill styles.
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3. The process of filling an area with rectangular pattern is called
a) Tiling
b) Linear fill
c) Tint-fill
d) Soft-fill
View Answer

Answer: a
Explanation: Rectangular fill pattern is called tiling or tiling pattern.

4. The algorithm which repaints an area that was originally painted by merging a foreground color F and background color B where F!=B.
a) Tint fill
b) Flood fill
c) Linear soft-fill
d) Boundary fill
View Answer

Answer: c
Explanation: Linear soft-fill algorithm used to repaint the area.

5. The fill color that is combined with the background color is known as
a) Soft fill
b) Tint fill
c) Both a and b
d) None
View Answer

Answer: c
Explanation: soft fill is also called tint fill.
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6. Hatch fill procedures are implemented to draw
a) Single hatching
b) Cross hatching
c) Either a or b
d) Only b
View Answer

Answer: c
Explanation: This procedure is used to draw either single or cross hatching.

7. When 2 background colors B1 and B2 are mixed with foreground color F, the resulting pixel color P is
a) P=t0*F+t1*B1+(1-t0-t1)B2
b) P=t0*F-t1*B1+(1-t0-t1)B2
c) P=t0*F+t1*B1+(1+t0+t1)B2
d) Only a
View Answer

Answer: d
Explanation: None.

8. The operator that is used for combining a fill pattern with a background pattern is
a) AND operator
b) OR operator
c) X-OR operator
d) All of these
View Answer

Answer: d
Explanation: The pattern and background colors can be combined using Boolean operators.
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9. Hollow areas are displayed using only the
a) Boundary outline
b) Line-drawing routine
c) Hatched patterns
d) Closed poly line
View Answer

Answer: a
Explanation: Using boundary outline the hollow areas can be displayed.

10. Options for filling a defined region include a choice between__________
a) Solid color or a pattern fill
b) Choices for particular colors and pattern
c) Both a and b
d) None
View Answer

Answer: c
Explanation: The filling options can be applied to polygon region and areas can be painted using various brush styles, colors, and transparency parameters.

Sanfoundry Global Education & Learning Series – Computer Graphics.

To practice all areas of Computer Graphics, here is complete set of 1000+ Multiple Choice Questions and Answers.

« Prev Page - Computer Graphics Questions & Answers – Color and Grayscale Levels
» Next Page - Computer Graphics Questions & Answers – Bundled Attributes

« Computer Graphics Questions & Answers – Color and Grayscale Levels
Computer Graphics Questions & Answers – Bundled Attributes »
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Manish Bhojasia
Manish Bhojasia, a technology veteran with 20+ years @ Cisco & Wipro, is Founder and CTO at Sanfoundry. He is Linux Kernel Developer & SAN Architect and is passionate about competency developments in these areas. He lives in Bangalore and delivers focused training sessions to IT professionals in Linux Kernel, Linux Debugging, Linux Device Drivers, Linux Networking, Linux Storage, Advanced C Programming, SAN Storage Technologies, SCSI Internals & Storage Protocols such as iSCSI & Fiber Channel. Stay connected with him @ LinkedIn | Facebook | Twitter

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