Exam 3: Variables, Constants, and Calculations

What will be the value of AnswerInteger after execution of these statements? Const NumberAInteger as Integer = 6 Const NumberBInteger as Integer = 4 Const NumberCInteger as Integer = 2 AnswerInteger = NumberAInteger + NumberBInteger * NumberCInteger

(Multiple Choice)

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Question 21

To trap or catch exceptions,use a _______ block and enclose any statement(s)that might cause an error.

(Multiple Choice)

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Question 22

If a procedure contains a Dim statement and NameString is assigned as the identifier,NameString can be used _______.

(Multiple Choice)

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Question 23

Which of the following is NOT a valid rule for naming identifiers?

(Multiple Choice)

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Question 24

Variables that are declared inside a procedure can be used as counters and accumulators.(Ignore Static variables. )

(True/False)

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Question 25

Using the order of precedence and the formula below,what is AnswerInteger if?: NumberOneInteger = 2,NumberTwoInteger = 12,NumberThreeInteger = 20,and NumberFourInteger = 6 AnswerInteger = NumberOneInteger * (NumberTwoInteger + NumberThreeInteger)- NumberFourInteger / NumberOneInteger

(Multiple Choice)

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Question 26

Which of the following is NOT a valid Visual Basic data type?

(Multiple Choice)

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Question 27

If Option Strict is turned off and a declaration statement does not specify a data type,it will default to _______.

(Multiple Choice)

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Question 28

In order to control the number of decimals that will appear when a number is displayed,you can use _______.

(Multiple Choice)

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Question 29

Constants can store string or numeric values.

(True/False)

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Question 30

A constant contains data whose value may be changed during the execution of a project.

(True/False)

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Question 31

What will be the value of AnswerInteger after execution of the following line of code? Assume that NumberAInteger = 6,NumberBInteger = 4,NumberCInteger = 2 AnswerInteger = (NumberAInteger + NumberBInteger)* (NumberAInteger / NumberCInteger)

(Multiple Choice)

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Question 32

Which of the following is NOT a valid method for parsing?

(Multiple Choice)

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Question 33

When Option Explicit is turned on,you can use any variable name without first declaring it.

(True/False)

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Question 34

When naming a constant,you should use uppercase characters in the name with an underscore between the words and the data type at the end of the name.

(True/False)

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Question 35

Numeric constants may contain only the digits ( 0 - 9 ),a decimal point,and a sign ( + or - )at the left side.

(True/False)

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Question 36

GrandTotalDecimal is a valid variable name.

(True/False)

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Question 37

The reserved Visual Basic word,Dim,is short for dimension,which means _______.

(Multiple Choice)

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Question 38

The length of identifiers is limited to _______.

(Multiple Choice)

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Question 39

Variables that are declared in the Declarations section of a form module are available to all procedures in the form.

(True/False)

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Question 40

Showing 21 - 40 of 58

What will be the value of AnswerInteger after execution of these statements? Const NumberAInteger as Integer = 6 Const NumberBInteger as Integer = 4 Const NumberCInteger as Integer = 2 AnswerInteger = NumberAInteger + NumberBInteger * NumberCInteger

To trap or catch exceptions,use a _______ block and enclose any statement(s)that might cause an error.

If a procedure contains a Dim statement and NameString is assigned as the identifier,NameString can be used _______.

Which of the following is NOT a valid rule for naming identifiers?

Variables that are declared inside a procedure can be used as counters and accumulators.(Ignore Static variables. )

Using the order of precedence and the formula below,what is AnswerInteger if?: NumberOneInteger = 2,NumberTwoInteger = 12,NumberThreeInteger = 20,and NumberFourInteger = 6 AnswerInteger = NumberOneInteger * (NumberTwoInteger + NumberThreeInteger)- NumberFourInteger / NumberOneInteger

Which of the following is NOT a valid Visual Basic data type?

If Option Strict is turned off and a declaration statement does not specify a data type,it will default to _______.

In order to control the number of decimals that will appear when a number is displayed,you can use _______.

Constants can store string or numeric values.

A constant contains data whose value may be changed during the execution of a project.

What will be the value of AnswerInteger after execution of the following line of code? Assume that NumberAInteger = 6,NumberBInteger = 4,NumberCInteger = 2 AnswerInteger = (NumberAInteger + NumberBInteger)* (NumberAInteger / NumberCInteger)

Which of the following is NOT a valid method for parsing?

When Option Explicit is turned on,you can use any variable name without first declaring it.

When naming a constant,you should use uppercase characters in the name with an underscore between the words and the data type at the end of the name.

Numeric constants may contain only the digits ( 0 - 9 ),a decimal point,and a sign ( + or - )at the left side.

GrandTotalDecimal is a valid variable name.

The reserved Visual Basic word,Dim,is short for dimension,which means _______.

The length of identifiers is limited to _______.

Variables that are declared in the Declarations section of a form module are available to all procedures in the form.

Introduction to Visual Basic 2010

User Interface Design

Decisions and Conditions

Menus, Common Dialog Boxes, Sub Procedures, and Function

Multiform Projects

Lists, loops, and Printing

Arrays and Collections

Web Applications

Database Applications

Data Files

OOP: Creating Object-Oriented Programs

Graphics, Animation, Sound, and Drag-And-Drop

Additional Topics in Visual Basic

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