Activities
D.3 Program development static arrays Exercises
1. Which of these is preferred in JAVA and why? int a []; int [] a; 2. Consider the following code. What error occurs and why? 3. Write a single line of code that enters even numbers from 2 to 10 in...
Activities
D.3 Program development static arrays Answers
1. Which of these is preferred in JAVA and why? int a []; int [] a; The latter is preferred as it is more clearly identifies the array as an int. 2. Consider the following code. What error occurs and...
Activities
D.3 Program development repetition statements - For Loops - Exercises
1. In each loop state what is printed. a) b) c) d) e) f) g) h) i) j) 2. Solve the following problems using for loops. a) Calculate how many times the character 'a' appears in a sentence. Use the...
Activities
D.3 Program development selection statements Answers
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.4 Recursion Excercises
1. Match the following statements and definitions: 2. Identify the base case and the recursive call in the following recursive algorithms. a) c) 3. In each of the following state what is printed. a)...
Activities
D.4 Recursion Answers
All recursive algorithms must have the following:...
Assessment
External Assessment
This section of the website gives advice to the teacher on how to approach the external assessment. The examinations for HL and SL vary and an outline is given below. The additional weighting is given...