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Review: AP® Computer Science A

Unit Four: Data Collections

This module contains practice problems and quizzes for the fourth module of AP CS A (Cortado).

Lessons

4.1 Lesson Quizzes

  • Array Creation
  • Array Traversals
  • Developing Algorithms Using Arrays
  • Wrapper Classes
  • ArrayList
  • +7 more

4.2 Unit Assessments

  • Data Collections -- Mid-Unit MCQ
  • Data Collections -- Mid-Unit FRQ
  • Data Collections -- Unit MCQ
  • Data Collections -- Unit FRQ #1
  • Data Collections -- Unit FRQ #2

4.3 Additional Content Quizzes

  • Array Quiz
  • Array Quiz 2
  • ArrayList Quiz
  • ArrayList Quiz 2
  • 2D Array Quiz
  • +3 more

4.4 Programming Practice (1)

  • Search Array
  • Max index
  • Sum Array
  • Sum Evens of Array
  • Odd Array
  • +5 more

4.5 Programming Practice (2)

  • Words that Start With...
  • More Numbers Than
  • Post Start ArrayList
  • Max Range
  • Sum of 3's
  • +7 more

4.6 Programming Practice (3)

  • Station Stops Data
  • Needle in a Haystack
  • Sum All
  • isSquare
  • Invert Array
  • +6 more

4.7 Programming Practice (4)

  • Sum
  • Reverse String
  • Sum Digits
  • Seeing Double
  • Powers
  • +5 more

Courses that include this module