Deck 10: So Many Pathsso Little Time Multiple-Alternative Selection Structures

Question 1

To include more than one expression in an expressionList, you separate each expression with a ____.

A) comma
C) semicolon
B) forward slash
D) period

Answer 1

A

Question 2

The value stored in the Text property is treated as alphanumeric text.

Answer 2

True

Question 3

The three-character ID used when naming String variables (and String named constants) is ____.

A) sti
C) srg
B) str
D) stg

Answer 3

B

Question 4

The If...Then...Else statement is the only statement you can use to code a multiple-path selection structure in Visual Basic.

Question 5

The ____ data type can store alphanumeric text, which is text that may contain letters, numbers, or special characters.

A) String
C) Integer
B) Double
D) Text

Question 6

The Select Case statement begins with the keywords Select Case, followed by a(n) ____.

A) listExpression
C) expressionList
B) expressionSelector
D) selectorExpression

Question 7

The code to create a String variable is ____.

A) dim string strCode
C) dim strCode as string
B) dim strCode string
D) dim Codestr as string

Question 8

Multiple-alternative selection structures or ____ selection structures can choose from several alternatives.

A) complex
C) extended
B) staged
D) control

Question 9

Using nested If…Then…Else statements is a much more convenient way of coding a multiple-alternative selection structure than using the If…ElseIf…Else statement.

Question 10

At times, you may need to create a selection structure that can choose from several alternatives.

Question 11

The data type of the expressions in a Select Case statement does not need to be compatible with the data type of the selectorExpression.

Question 12

In Visual Basic, the uppercase version of a letter is the same as its lowercase counterpart.

Question 13

You use the ____ method to convert a string to uppercase.

A) ConvToUpper
C) ToUpper
B) strUpper
D) ConvUpper

Question 14

The minimum number of radio buttons in a group is two, because the only way to deselect a radio button is to select another radio button.

Question 15

As is true in most programming languages, string comparisons in Visual Basic are not case sensitive.

Question 16

Unicode assigns a unique numeric value to each character used in the written languages of the world.

Question 17

Variables declared with the Integer, Decimal, and Double data types can store numbers only.

Question 18

____ is the universal coding scheme for characters.

A) EBCDIC
C) ASCII
B) ANSI
D) Unicode

Question 19

A radio button is created using the RadioButton tool in the toolbox, and it allows the user to choose more than one choice in a group of two or more related but not mutually exclusive choices.

Question 20

Each character on the computer keyboard is stored in the computer's internal memory using a different Unicode value.

Question 21

You can specify a range of values in a Case clause's ____, such as the values 1 through 5 or values greater than 10.

A) statementList
C) End Case
B) expressionList
D) Case

Question 22

You designate a radio button as the default radio button by setting the button's ____ property to the Boolean value True.

A) Display
C) Selected
B) Default
D) Checked

Question 23

Each radio button can have a unique ____ key that allows the user to select the button using the keyboard.

A) parameterized
C) selector
B) contact
D) access

Question 24

The selected button in a radio button group is called the ____ radio button and is either the radio button that represents the user's most likely choice or the first radio button in the group.

A) default
C) likely
B) first
D) preselected

Question 25

The recommended maximum number of radio buttons in a group is ____.

A) two
C) seven
B) five
D) ten