5 answers
1
Which one of the following in-place sorting algorithms needs the minimum number of swaps?Insertion SortQuick SortHeap SortSelection Sort
5 answers
3
Infrared signals can be used for short range communication in a closed area using _______ propagation.GroundSky Line of sight Space
4 answers
4
Suppose $A$ is a finite set with $n$ elements.The number of elements and the rank of the largest equivalence relation on $A$ are$\{n,1\}$$\{n,n\}$$\{n^2,1\}$$\{1,n^2\}$