AP Computer Science Amediummcq1 pt
Traversing a partially filled array should iterate
A.only over the filled portion
B.over the entire array
C.over no elements
D.backward only
Explanation
Core Concept
Empty slots hold defaults.
Correct Answer
Aonly over the filled portion
More Unit 6: Array practice questions
- easyThe bounds check that throws ArrayIndexOutOfBoundsException happens
- easyWhich correctly declares an array variable without creating it?
- mediumA partially filled array uses a separate variable to
- easySetting every element of an int array to zero uses
- mediumIn an enhanced for loop, the loop variable type must
Practice more AP Computer Science A questions with full explanations
Practice Unit 6: Array Questions →