QUESTION 72

Suppose ArrayList x contains three strings [Beijing, Singapore, Tokyo]. The following method call will cause runtime error:

x.remove(3)

True

False

QUESTION 83

You can use the methods in the Arrays class to shuffle an array.

True

False

QUESTION 84

When you create an array using new int[10], an array object is created with ten integers of value 0.

True

False

QUESTION 87

Suppose ArrayList x contains three strings [Beijing, Singapore, Tokyo]. The following method call will cause runtime error:

x.size()

True

False

question 90

You can insert an element anywhere in a linked list.

True

False