MCQ IN COMPUTER SCIENCE & ENGINEERING

Detailed explanation-1: -Explanation: Card sorting is a qualitative research method used to help determine the relative priority of features, categories, or pages. In a card sorting session, the participant is given small cards with a single word or short phrase on each one.

Detailed explanation-2: -Definition: Card sorting is a UX research method in which study participants group individual labels written on notecards according to criteria that make sense to them.

Detailed explanation-3: -The Radix sort algorithm works by ordering each digit from least significant to most significant. In base 10, radix sort would sort by the digits in the one’s place, then the ten’s place, and so on. To sort the values in each digit place, Radix sort employs counting sort as a subroutine.

Detailed explanation-4: -Radix sort is an integer sorting algorithm that sorts data with integer keys by grouping the keys by individual digits that share the same significant position and value (place value). Radix sort uses counting sort as a subroutine to sort an array of numbers.

Detailed explanation-5: -Because a lot of the performance-critical sorting is on keys which are strings or some kind of tuple or structure. Radix sort is indeed terrific when the keys are short-ish integers, but it becomes awkward when the keys are long, or of variable length, and the values are very sparse in the key-space.