Deck 20: Table Tennis, Anyone Two-Dimensional Arrays

Question 1

In a two-dimensional array, the variable's row and column subscripts are specified in a set of ____ immediately following the array name.

A) square brackets
C) slashes
B) braces
D) parentheses

Answer 1

D

Question 2

In a two-dimensional array, the variable's row and column subscripts are separated by a ____.

A) semicolon
C) period
B) comma
D) dash

Answer 2

B

Question 3

The ____ in a two-dimensional array specify the variable's row and column positions in the array.

A) array scripts
C) subscripts
B) array pointers
D) superscripts

Answer 3

C

Question 4

In a two-dimensional array, the dimension argument will be always be 1.

Question 5

A ____-dimensional array resembles a table in that the variables (elements) are in rows and columns.

A) one
C) three
B) two
D) four

Question 6

The first row subscript in a two-dimensional array is ____.

A) 0
C) 2
B) 1
D) 3

Question 7

The number of rows in a two-dimensional array is always one number less than the highest row subscript.

Question 8

The most commonly used arrays in business applications are one-dimensional and two-dimensional.

Question 9

Elements in the second row of a two-dimensional array are assigned a row subscript of 2.

Question 10

You refer to each element in a two-dimensional array by the array's name and the element's row and column subscripts.

Question 11

If the outer loop of a nested loop controls the row subscript in a two-dimensional array, the array is filled with data column by column.

Question 12

Elements located in the first row in a two-dimensional array are assigned a row subscript of ____.

A) 0
C) 2
B) 1
D) 3

Question 13

Each element in a two-dimensional array is identified by a unique combination of two subscripts that the computer assigns to the element when the array is created.

Question 14

You can visualize a one-dimensional array as a table of variables.

Question 15

If you need to access each element in a two-dimensional array, you typically do so using an outer loop and a nested loop.

Question 16

To accumulate the values stored in an array, you need to access each array element.

Question 17

Within the individual ____ sections of a two-dimensional array, you enter one or more values separated by commas.

A) dimension
C) initialValues
B) typeValue
D) defaultValues

Question 18

The variables (elements) in a two-dimensional array can be used just like any other variables.

Question 19

Elements located in the first column in a two-dimensional array are assigned a column subscript of 1.

Question 20

An array's ____ method returns an integer that indicates the lowest subscript in the specified dimension in the array.

A) GetUpperBound
C) LBound
B) UBound
D) GetLowerBound

Question 21

The ____ in the dimension argument of a two-dimensional array represents the column dimension.

A) 0
C) col
B) 1
D) horz

Question 22

In a one-dimensional array, the dimension argument will always be ____.

A) 0
C) 2
B) 1
D) 3

Question 23

The ____ in the dimension argument of a two-dimensional array represents the row dimension.

A) 0
C) row
B) 1
D) vert

Question 24

In the GetUpperBound syntax, ____ is an integer that specifies the dimension whose upper or lower bound you want to retrieve.

A) initialValue
C) rowValue
B) dimension
D) columnValue

Question 25

An array's ____ method returns an integer that indicates the highest subscript in the specified dimension in the array.

A) GetLowerBound
C) GetUpperBound
B) Lower
D) Upper