Java Practice Problems Worksheet | 8 Intermediate Problems + Answer Key PDF

Name: Java Practice Problems Worksheet | 8 Intermediate Problems + Answer Key PDF
Brand: PrepStudioCo
SKU: 4551911164
Price: 5.98 EUR
Availability: InStock

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Highlights

Digital download

8 intermediate Java problems covering the topics that show up on ICS4U tests: static methods, arrays, OOP design, inheritance, exception handling, and sorting. Each problem gives you a method signature to complete, the expected output, and a full worked answer.

What's included:
- reverseArray() that returns a new int[] (original array must not be modified)
- countWord() case-insensitive word counter using split() and equalsIgnoreCase()
- Rectangle class with private fields, constructor, getArea(), and getPerimeter()
- Square extends Rectangle: super() constructor call, @Override toString()
- removeDuplicates() using ArrayList.contains() to keep first occurrences only
- divide() that throws IllegalArgumentException with message "Cannot divide by zero"
- bubbleSort() in-place with inner bound optimization (n-1-i)
- isPalindrome() using StringBuilder.reverse() and toLowerCase()

Ontario K/A/T rubric included for each problem.

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