Our ArrayList object relies on which of these methods to increase capacity? A. A
ID: 3755562 • Letter: O
Question
Our ArrayList object relies on which of these methods to increase capacity?
A. Array.copyOf()
B. Array.Doubler()
C. Array.Sort()
D. Array size cannot be changed.
This code is an example of:
public static int timesDoubled = 1;
A. class variable
B. instance variable
C. poor programming
D. compiler error
One of the significant limitations of arrays are:
A. They occupy contiguous memory
B. They have zero-based indexes
C. They are fixed in size
D. They are difficult to manipulate.
This code is an example of what?
for (AccountPinAmount apa : chattList) {
}
A. compiler error
B. enhanced for loop
C. undefined
D. for loop
What does the set() method do?
A. Inserts a new value after the end of the arrayList.
B. inserts the new item at the specified index and returns the value that was previously stored at that index
C. Puts a new value into a variable.
D> Nothing, it isn't defined in this class
What triggers the reallocate() method?
A. during the execution of the add() method, if the size == capacity
B. during the execution of the add() method, if the size > capacity
C. it is auto triggered by the compiler
D. the completion of garbage collection
The clear() class relies on which method?
A. remove()
B. isEmpty()
C. reallocate()
D. removeRange()
If you pass a negative number to the remove() method, what happens
A. Nothing
B. throw new ArrayIndexOutOfBoundsException(index)
C. The method breaks
D. throw new ArrayIndexTooSmall(index)
The name of the method that adds capacity to the ArrayList is:
A. emBiggen
B. increaseSpace
C. reallocate
D. copyOf
A. Array.copyOf()
B. Array.Doubler()
C. Array.Sort()
D. Array size cannot be changed.
Explanation / Answer
Answer:------------
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