UGC NET Computer Science Computer Awareness Previous Year Questions (PYQs)
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| List I (Projection Type) | List II (Description) |
|---|---|
| A. Oblique Projection | IV. When the angle between the projectors and the plane of projection is not equal to 90°. |
| B. Cavalier Projection | II. When the direction of projection is so chosen that there is no foreshortening of lines perpendicular to the plane of projection. |
| C. Cabinet Projection | I. When the direction of projection is so chosen that the lines perpendicular to the plane of projection are foreshortened. |
| D. Orthographic Projection | III. When the direction of projection is perpendicular to the plane of projection. |
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Solution
A → IV → Oblique projection → projectors not at 90°
B → II → Cavalier projection → no foreshortening (perpendicular lines true length)
C → I → Cabinet projection → foreshortening applied
D → III → Orthographic projection → projectors perpendicular to plane
Consider the following statements for XML (Extensible Markup Language):
A. The number of tags decreases and users can define their own tags.
B. It is used for presentation.
C. It is case sensitive.
D. It is dynamic.
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Solution
A → IV → Conditional statement
B → I → Inverse (negating both sides)
C → II → Converse (reversing condition and result)
D → III → Contrapositive (negating and reversing)
Which of the following technique is used for Clipping?
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Solution
Used for line clipping in computer graphics — efficiently finds visible portions of a line segment.
UGC NET Computer Science
Online Test Series, Information About Examination,
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and More.
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UGC NET Computer Science
Online Test Series, Information About Examination,
Syllabus, Notification
and More.
View More
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