5) What is an algorithm?A set of steps to solve a problemSoftware that analyses dataA hardware device that stores dataAll of these

An algorithm is defined as a systematic set of steps or rules designed to solve a specific problem or task. It is essentially a step-by-step procedure that results in a solution, making it a fundamental concept in computer science and mathematics.

Let's analyze the options provided:

1. A set of steps to solve a problem - This is the correct definition of an algorithm. Algorithms can be used in various fields to outline procedures for solving problems systematically.

2. Software that analyses data - While algorithms can be implemented in software that analyzes data, this definition is too narrow and does not encompass the broader understanding of algorithms.

3. A hardware device that stores data - This description pertains to storage devices (like hard drives or SSDs), not algorithms.

4. All of these - Since options 2 and 3 are not accurate representations of what an algorithm is, this option is also incorrect.

Final Answer

The correct choice is A set of steps to solve a problem.