Unit 5: Writing Classes - AP Computer Science A

/ Unit 5: Writing Classes

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You’ll explore how real-world interactions can be expressed digitally by organizing behaviors and attributes into classes.

Question Difficulty:

Question	Difficulty	Students Solved
Static Variable Shadowing	medium	20
Accessor Method for Private Data	medium	24
Client Class Method Implementation	medium	10
Object Reference Assignment and Method Calls	medium	7
Class Design and Abstraction Principles	medium	7
Stability of Overloaded Bubble Sort Methods	medium	4
Static Class Members and Methods	medium	6
Private Member Access Within a Class	medium	6
Java Recursive Method Output	medium	8
Java Static Variables and Methods	medium	5
Object Reference Assignment	medium	6
Finding Second Largest Element in an Array	medium	6
Object Instantiation with Static Validation	medium	4
Modifying Object State Through Methods	medium	5
Java Constructor Chaining	medium	2
Inheritance and Method Calls	medium	4
Variable Shadowing in a Java Class	medium	2
Initializing an Object in a Constructor	medium	2
Object Reference and ArrayList Modification	medium	1
Rational Class Method Implementation	medium	-

Items per page:

1 – 20 of 526

Rank	User	Correct Count	Attempt Count	Time	Score
#1	hitrishabhatia	95	145	10m 58s	8,342
#2	sgarv2513	23	33	0m 00s	2,200
#3	kaisuki	21	31	0m 00s	2,000
#4	diceans	16	20	0m 00s	1,560
#5	sailajavadlamani33	11	17	0m 00s	1,040
#6	j49497949	10	10	0m 00s	1,000
#7	Ishaan.m.kurup	10	19	0m 00s	910
#8	mtanarupi	6	6	0m 00s	600
#9	the.ronzono	6	6	0m 00s	600
#10	dinhhoa	5	7	0m 00s	480

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