
AP CSA 2.1 (Objects: Instances of Classes)

Quiz
•
Computers
•
10th - 12th Grade
•
Medium
Herman Galioulline
Used 27+ times
FREE Resource
6 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
artist, title, and album are instances of the Song class.
happyBirthday is an instance of three String objects.
happyBirthday is an instance of the Song class.
Song is an instance of the happyBirthday object.
Song is an instance of three String objects.
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
An instance of the story class is Book.
An instance of the Book object is story.
An attribute of the story object is isHardcover.
An attribute of the pages object is Book.
An attribute of the Book instance is story.
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
An instance of the vehicle class is Car.
An instance of the Car object is vehicle.
An attribute of the year object is int.
An attribute of the vehicle object is color.
An attribute of the Car instance is vehicle.
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
greg is an instance of the Student class.
greg is an instance of the updateAverage method.
greg is an instance of three attributes.
Student is an instance of the greg object.
updateAverage is an instance of the Student class.
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
origin is an instance of the printXY method.
origin is an instance of the OrderedPair class.
origin is an instance of two int objects.
OrderedPair is an instance of the origin object.
printXY is an instance of the OrderedPair class.
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
An attribute of the penelope object is email.
An attribute of the penelope object is Parent.
An attribute of the penelope object is Student.
An attribute of the mrsPatel object is studentName.
An attribute of the mrsPatel object is email.
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