MCQ IN COMPUTER SCIENCE & ENGINEERING

Detailed explanation-1: -Answer: c Explanation: It is a type of algorithm which is used for line clipping or in other words it is line clipping algorithm.

Detailed explanation-2: -In computer graphics, the Cohen–Sutherland algorithm is an algorithm used for line clipping. The algorithm divides a two-dimensional space into 9 regions and then efficiently determines the lines and portions of lines that are visible in the central region of interest (the viewport).

Detailed explanation-3: -In computer graphics, line clipping is the process of removing (clipping) lines or portions of lines outside an area of interest (a viewport or view volume). Typically, any part of a line which is outside of the viewing area is removed.

Detailed explanation-4: -Other examples of line clipping algorithms are a Liang-Barsky algorithm and Cyrus-Beck algorithm.

Detailed explanation-5: -The line clipping algorithms are: Cohen Sutherland Line Clipping Algorithm. Midpoint Subdivision Line Clipping Algorithm. Liang-Barsky Line Clipping Algorithm.