Activities
D.3 Program development selection statements Exercises
1. Using only an if statement create code with for the following. First, initialise an int variable called grade to use for the logical tests. a) If a grade is greater than 80 print out "You got an A!"....
Activities
D.3 Program development variables Exercises
1. Give examples of the following variable types 2. What datatype would you use to store your name? 3. What datatype would you use to store the amount of stock of an item in a warehouse? 4. What datatype...
Activities
D.3 Program development definitions Exercises
1. Consider the following code. a) Give an example of each of the following ClassInstance variableClass variableParameterLocal variable b) Consider the following code What will be printed out when the...
Activities
D.1 UML Answers
1. Join the description to the correct part of the UML diagram: 2. Match the following words to the correct symbols: 3. Draw a UML diagram for the following two classes: 4. Two sub-classes will be...
Review/revision
Question 4.2
A meteorologist stores month, rainfall, and temperature for a city in three separate parallel arrays called MONTH[ ], RAINFALL [ ], and TEMPERATURE[ ] (a) Construct a program in pseudocode to find the...
Activities
Topic 4.2 - Connecting computational thinking and program design - Answers
1. Compare and contrast linear and binary search. 2. Show how the following array of integers will be sorted (smallest to largest) step by step with a) Bubble sort b) Selection sort {5,10,2,9,0, 8,1}...
Activities
Topic 4.2 - Connecting computational thinking and program design - Exercises
1. Compare and contrast linear and binary search. 2. Show how the following array of integers will be sorted (smallest to largest) step by step with a) Bubble sort b) Selection sort {5,10,2,9,0, 8,1}...
Activities
Iteration Worksheet 1 - Answers
1. Write a program that uses a for loop to print the numbers from 1 to 10. 2. Modify the previous program to print only the even numbers from 1 to 10. 3. Create a program that calculates the sum of all...
Activities
BMI challenge
This challenge gets you to design a small program that allows a user to input their height and weight and the program gives them details about their BMI. Your challenge is to design a program that calculates...
Activities
Pseudocode Challenges
This page contains a range of challenges for you to investigate to develop your problem-solving and pseudocode programming skills. Your teacher will make the challenges available and you can see them...