Question

A nonlinear collection of items that are unordered is called a _____.

1) Set
2) List
3) Array
4) Graph

Answer 1

A nonlinear collection of unordered items in computer science is referred to as a 'graph', which is a structure of nodes connected by edges without a linear path.

Step-by-step explanation:

A nonlinear collection of unordered items is called a graph. The options given were 1) Set 2) List 3) Array 4) Graph. A set is a collection of distinct objects, but it doesn't imply a nonlinear structure. A list and an array are dynamic or fixed-size collections of items, respectively, but both imply some sort of order. A graph, however, is a structure consisting of nodes (also called vertices) that are connected by edges. This connection does not have to follow a linear path, which allows for a variety of structures, including cycles and disconnected components. Therefore, the correct answer is 4) Graph.