Computer Graphics Questions & Answers – Character Attributes

1. Which of the following is the basic attribute of a character?
a) Font
b) Size and color
c) Orientation
d) All of the mentioned
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2. Attribute can be set for
a) Entire character strings
b) Individual characters defined as marker symbol
c) Neither a nor b
d) Both a and b
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3. A particular font and associated styles can be set using the function
a) setTextfont (tf)
b) setfont (tf)
c) setFont (tf)
d) setTextFont()
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4. When a character string is to be displayed, the which color is used to set the pixel value in frame buffer?
a) White color
b) Current color
c) Black color
d) Any color
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5. The Character size is specified by
a) Printers
b) Compositors
c) Frame buffer
d) Both a and b
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6. The distance between the bottom-line and the top-line of the character body is
a) Same for all character
b) Different for all character
c) Same for some character
d) Different for some character
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7. The width of the text or character can be set using the function
a) setCharacterExpansionFactor (cw)
b) SetCharacterExpansionFactor (cw)
c) setCharacterFactor (cw)
d) setCharacterExpansionfactor (cw)
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8.__________ is a single character that can be displayed in different colors and in different sizes.
a) String
b) Marker symbol
c) Only a
d) Symbols
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9. A function that allows the user to select a particular character to be as marker symbol is
a) setmarkertype (mt)
b) setMarkersymbol(mt)
c) setMarkerType (mt)
d) SETMARKER()
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10. The orientation for a displayed character string is set according to, which of the following function?
a) Setcharacterupvector()
b) setcharacterUpvector(upvect)
c) setCharacterUpVector(upvec)
d) only b
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Sanfoundry Global Education & Learning Series – Computer Graphics.

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