1) Inside MyArrayList, a ______ is used to store elements. Select One a)regular array b)node list c)linkedlist d)tree

2) Suppose list1 is an MyArrayList and list2 is a MyLinkedList. Both contains 1 million double values. Analyze the following code:

a:

while(list1.size()>0)

list1.remove(0);

b:

while (list2.size()>0)

list2.remove(0);

Select One:

a) Code fragment B runs faster than code fragment A

b) Code fragment A runs faster than code fragment B

3)

Suppose list1 is an MyArrayList and list2 is a MyLinkedList. Both contains 1 million double values. Analyze the following code:

a:

while(list1.size()>0)

list1.remove(size() - 1);

b:

while (list2.size()>0)

list2.remove(size() - 1);

Select One:

a) Code fragment B runs faster than code fragment A

b) Code fragment A runs as fast as code fragment B.