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AccuracyQuestionCorrect/AttemptLast Answer
100%
Boolean Expression Evaluation
AP Computer Science A / Unit 2: Using Objects
1/1 February 23, 2026 18:51
100%
Recursive Min-Max Calculation
AP Computer Science A / Unit 6: Array
1/1 February 23, 2026 18:51
100%
Time Complexity of String Methods
AP Computer Science A / Unit 2: Using Objects
1/1 February 23, 2026 18:51
100%
Recursive Binary Tree Sum
AP Computer Science A / Unit 10: Recursion
1/1 February 23, 2026 18:51
100%
Integer Division and Data Types
AP Computer Science A / Unit 2: Using Objects
1/1 February 23, 2026 18:51
100%
Merge Sort Time Complexity
AP Computer Science A / Unit 5: Writing Classes
1/1 February 23, 2026 18:51
100%
ArrayList Iteration and Removal
AP Computer Science A / Unit 7: ArrayList
1/1 February 23, 2026 18:51
100%
Nested Loop Iteration Count
AP Computer Science A / Unit 10: Recursion
1/1 February 23, 2026 18:51
100%
String Object Comparison in Java
AP Computer Science A / Unit 3: Boolean Expressions and if Statements
1/1 February 23, 2026 18:51
100%
Array Initialization and Access
AP Computer Science A / Unit 6: Array
1/1 February 23, 2026 18:51
100%
Nested Loop Iteration Count
AP Computer Science A / Unit 10: Recursion
1/1 February 23, 2026 18:51
100%
Base Case and Recursive Unwinding
AP Computer Science A / Unit 10: Recursion
1/1 February 23, 2026 18:51
100%
Tail Recursion Array Sum
AP Computer Science A / Unit 10: Recursion
1/1 February 23, 2026 18:51
100%
Comparing String Objects For Equality
AP Computer Science A / Unit 3: Boolean Expressions and if Statements
1/1 February 23, 2026 18:51
100%
Java Subtraction Operator
AP Computer Science A / Unit 1: Primitive Types
1/1 February 23, 2026 18:51
100%
Evaluating A Compound Boolean Expression
AP Computer Science A / Unit 3: Boolean Expressions and if Statements
1/1 February 23, 2026 18:51
100%
Modifying ArrayList During Iteration
AP Computer Science A / Unit 7: ArrayList
1/1 February 23, 2026 18:51
100%
Java Addition Operator
AP Computer Science A / Unit 1: Primitive Types
1/1 February 23, 2026 18:51
100%
Selection Sort Element Swap
AP Computer Science A / Unit 6: Array
1/1 February 23, 2026 18:51
100%
Type Casting for Double Division
AP Computer Science A / Unit 1: Primitive Types
1/1 February 23, 2026 18:51
100%
Logical Error In Partial Bubble Sort
AP Computer Science A / Unit 6: Array
1/1 February 23, 2026 18:51
100%
Continue Statement in For Loop
AP Computer Science A / Unit 4: Iteration
1/1 February 23, 2026 18:51
100%
Explicit Superclass Constructor Call
AP Computer Science A / Unit 9: Inheritance
1/1 February 23, 2026 18:51
100%
Inheritance and Superclass Method Calls
AP Computer Science A / Unit 9: Inheritance
1/1 February 23, 2026 18:51
100%
Inheritance and Constructor Rules
AP Computer Science A / Unit 9: Inheritance
1/1 February 23, 2026 18:51
100%
Insertion Sort Algorithm Output
AP Computer Science A / Unit 6: Array
1/1 February 23, 2026 18:51
100%
Initializing a 2D Array Instance Variable
AP Computer Science A / Unit 8: 2D Array
1/1 February 23, 2026 18:51
100%
Java Compilation Error Missing Braces
AP Computer Science A / Unit 1: Primitive Types
1/1 February 23, 2026 18:51
100%
Char Equality Comparison
AP Computer Science A / Unit 3: Boolean Expressions and if Statements
1/1 February 23, 2026 18:51
100%
Tracing ArrayList Modifications
AP Computer Science A / Unit 7: ArrayList
1/1 February 23, 2026 18:51
100%
Primitive Type Conversion Error
AP Computer Science A / Unit 1: Primitive Types
1/1 February 23, 2026 18:51
100%
Java Thread Starvation Concurrency
AP Computer Science A / Unit 4: Iteration
1/1 February 23, 2026 18:51
100%
Constructor Variable Shadowing
AP Computer Science A / Unit 5: Writing Classes
1/1 February 23, 2026 18:51
100%
2D Array Traversal and Summation
AP Computer Science A / Unit 8: 2D Array
1/1 February 23, 2026 18:51
100%
If-Else Logic For Access Control
AP Computer Science A / Unit 4: Iteration
1/1 February 23, 2026 18:51
100%
Nested If-Else Logic
AP Computer Science A / Unit 3: Boolean Expressions and if Statements
1/1 February 23, 2026 18:51
100%
Java Substring and Concatenation
AP Computer Science A / Unit 2: Using Objects
1/1 February 23, 2026 18:51
100%
Constructor Overloading
AP Computer Science A / Unit 2: Using Objects
1/1 February 23, 2026 18:51
100%
Initializing an Array of Objects
AP Computer Science A / Unit 7: ArrayList
1/1 February 23, 2026 18:51
100%
Class Constructor Implementation
AP Computer Science A / Unit 5: Writing Classes
1/1 February 23, 2026 18:51
100%
Procedural Abstraction in Class Design
AP Computer Science A / Unit 5: Writing Classes
1/1 February 23, 2026 18:51
100%
Using The Java ArrayList API
AP Computer Science A / Unit 2: Using Objects
1/1 February 23, 2026 18:51
100%
Ethical AI Data Set Selection
AP Computer Science A / Unit 4: Iteration
1/1 February 23, 2026 18:51
100%
Class and Object Relationship
AP Computer Science A / Unit 5: Writing Classes
1/1 February 23, 2026 18:51
100%
Static Methods in a Utility Class
AP Computer Science A / Unit 5: Writing Classes
1/1 February 23, 2026 18:51
100%
Java ArrayList Linear Search Output
AP Computer Science A / Unit 4: Iteration
1/1 February 23, 2026 18:51
100%
Java Array Traversal Logic
AP Computer Science A / Unit 4: Iteration
1/1 February 23, 2026 18:51
100%
2D Array Row Reassignment
AP Computer Science A / Unit 8: 2D Array
1/1 February 23, 2026 18:51
100%
ArrayList Autoboxing
AP Computer Science A / Unit 7: ArrayList
1/1 February 23, 2026 18:51
100%
Tracing Nested If-Else Statements
AP Computer Science A / Unit 3: Boolean Expressions and if Statements
1/1 February 23, 2026 18:51
100%
Evaluating Expressions with Math.random
AP Computer Science A / Unit 1: Primitive Types
1/1 February 23, 2026 18:51
100%
Inheritance and Method Overloading
AP Computer Science A / Unit 9: Inheritance
1/1 February 23, 2026 18:51
100%
Modifying a Final Array
AP Computer Science A / Unit 7: ArrayList
1/1 February 23, 2026 18:51
100%
Overriding A Final Method
AP Computer Science A / Unit 9: Inheritance
1/1 February 23, 2026 18:51
100%
Implicit Superclass Constructor Call
AP Computer Science A / Unit 9: Inheritance
1/1 February 23, 2026 18:51
100%
Polymorphism and Method Overriding
AP Computer Science A / Unit 9: Inheritance
1/1 February 23, 2026 18:51
100%
2D Array Traversal with a Break Statement
AP Computer Science A / Unit 8: 2D Array
1/1 February 23, 2026 18:51
100%
Summing Elements in a 2D Array
AP Computer Science A / Unit 8: 2D Array
1/1 February 23, 2026 18:51
100%
Java ArrayList Methods
AP Computer Science A / Unit 7: ArrayList
1/1 February 23, 2026 18:51
100%
Java For Loop Syntax Error
AP Computer Science A / Unit 6: Array
1/1 February 23, 2026 18:51
100%
Tracing A Recursive Method
AP Computer Science A / Unit 10: Recursion
1/1 February 23, 2026 18:51
100%
Object Array Instantiation And Initialization
AP Computer Science A / Unit 6: Array
1/1 February 23, 2026 18:51
100%
Class and Object Relationship
AP Computer Science A / Unit 1: Primitive Types
1/1 February 23, 2026 18:51
100%
Counting Non-Empty Lines in a File
AP Computer Science A / Unit 4: Iteration
1/1 February 23, 2026 18:51
100%
Summing Elements in a 2D Array
AP Computer Science A / Unit 8: 2D Array
1/1 February 23, 2026 18:51
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