Chapter 7 Arrays and ArrayList Class

An array's size declarator can be a negative integer expression

False

the first size declarator in the declaration of a two dimensional array represents the number of columns. the second size declarator represents the number of rows.

False

4.

Less than the number of elements

Both of the following declarations are legal and equivalent: int[] numbers; int numbers[];

True

Java does not allow a statement to use a subscript that is outside the range of valid subscripts for an array.

True

The subscript of the last element in a single dimensional array is one less than the total number of elements in the array.

True

The values in an initialization list are stored in the array in the order that they appear in the list.

True

a two dimensional array has multiple length fields.

True

an ArrayList automatically expands in size to accommodate the items stored in it

True

the Java compiler foes not display an error message when it processes a statement that uses an invalid subscript.

True

when an array is passed to a method, the method has access to the original array.

True

8.

binary search

10

braces

6.

length

9.

n/2

12

remove

7.

sequential search

13

size

5.

when the program runs

11

add

1.

Size Declarator

2.

Subscript

3.

Zero