[solved] – Question 76877

3.1 Define the following concepts below:
3.1.1 Algorithm (3 marks)
3.1.2 Comments (3 marks)
3.1.3 Class (3 marks)
3.1.4 Semantic error (3 marks)
3.1.5 Applications Programming Interface (API) (3 marks)
3.2 To do useful work, programs must be able to operate on data such as numbers, characters etc, and these data items must be stored in the computer’s memory. This is done using variables, which are named pigeon holes in memory. Discuss the appropriate ways to name variables. (10 marks)
3.3 List FIVE (5) reasons why a comment should be placed at the start of the program. (5 marks)

Expert Answer

---