Introduction to Algorithms and programming

Another name for a module in a program is

Write a program that will calculate and output the area of a circle from a radius given.

Which of the following would be variables used

• Pi, Radius

• Area, Radius

• Pi, Area

• Pi, Area, Radius

The diagram displayed is likely to be a

What is an IPO chart used for?

• It is an algorithm

• It breaks the problem down into significant parts

• Top down design

• stepwise refinement

Which of the following in NOT AN ALGORITHM?

• Pseudocode

• Flowchart

• IPO Chart

• Narrative

This type of algorithm explains the steps using statements

A value in your program that stays the same is called a

• Problem

• Constant

• Variable

• Algorithm

A program is written to store the age of three students and the average age.

What is the ideal data type for age1, age2 and age3?

• Real number

• Integer

• Character

• Boolean

A program is written to store the age of three students and the average age.

What is the ideal data type for average_age?

This datatype only stores one value, True or False