Question 79Asked in DSSSB TGT Computer Science (Technical), 8 Aug 2021, Shift 2

Circle have ________ way symmetry.

ATwo
BFour
CEight
DOne

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Correct answer: (C) Eight

Explanation

A circle is symmetric in all eight octants, so computing one point (x, y) gives eight points (±x, ±y) and (±y, ±x). Bresenham's and the midpoint algorithms use this.

From DSSSB TGT Computer Science PYQ (Technical), 8 Aug 2021, Shift 2

This is question 79 of DSSSB TGT Computer Science PYQ (Technical), 8 Aug 2021, Shift 2. See all questions of this paper with answers, or attempt the paper as a timed online test to get your score and all-India rank.