Question 1

Used with the ToString function, the ____ format specifier will display the value 8976.43561 as 8976.44.

Accepted Answer

A)  Fixed (F) 
B)  Number (N) 
C)  General (G) 
D)  Currency (
C)

Question 2

Case 4-2 The arithmetic operators in your program are not behaving the way you think they should be, so you decide to brush up on your operators and the hierarchy of operations.
What is the correct order among the following operations?

Accepted Answer

A)  exponentiation, multiplication, integer division, MOD, addition 
B)  multiplication, exponentiation, MOD, integer division, addition 
C)  integer division, multiplication, exponentiation, MOD, addition 
D)  multiplication, integer division, exponentiation, MOD, addition

Question 3

Match between columns
                        Premises: When you include a value in an assignment statement, the value is called this

Accepted Answer

The Answer of function and class and local and constant is...

Question 4

Whenever data is stored in RAM, it does not need to be stored as a particular data type.

Accepted Answer

A) True 
 B)False

Question 5

A(n) ____________________ object allows you to specify the data format of the value typed into the text box.

Accepted Answer

The answer of A(n) ____________________ object allows you to specify...

Question 6

MOD operations occur before any other arithmetic operations.

Accepted Answer

A) True 
 B)False

Question 7

When setting up a mask for a MaskedTextBox object, select the Use Validating Type check box to cause the object to verify that the user entered valid numeric data.

Accepted Answer

A) True 
 B)False

Question 8

The ____ operator is used to concatenate two strings.

Accepted Answer

A)  & 
B)  # 
C)  @ 
D)  ^

Question 9

The ToString function requires a format specifier argument.

Accepted Answer

A) True 
 B)False

Question 10

A prefix of ____ is used to denote a variable defined as a Decimal data type.

Accepted Answer

A)  dec 
B)  dml 
C)  num 
D)  int

Question 11

The character D is the literal-type character for the ____ data type.

Accepted Answer

A)  Single 
B)  Integer 
C)  Double 
D)  Decimal

Question 12

Discuss five rules that apply to constant variables.

Accepted Answer

The answer of Discuss five rules that apply to constant...

Question 13

Which of the following can be used to connect string text?

Accepted Answer

A)  * 
B)  + 
C)  ^ 
D)  %

Question 14

The ampersand character at the end of a line in the code editor indicates that the line of code continues on the next line.

Accepted Answer

A) True 
 B)False

Question 15

The maximum size of a TextBox object often is determined by the design of the user interface, so it looks and feels good in the user interface.

Accepted Answer

A) True 
 B)False

Question 16

Used with the ToString function, the ____ format specifier will display the value 8976.43561 as 8,976.44.

Accepted Answer

A)  Fixed (F) 
B)  Number (N) 
C)  Currency (
C)  
D)  General ( G)

Question 17

A TextBox object allows a user to enter programming code into the program during program execution.

Accepted Answer

A) True 
 B)False

Question 18

When defining a variable to be used to hold values that the user enters in a TextBox object, the declaration statement should have ____ at the end of the statement.

Accepted Answer

A)  As Char 
B)  As Char Type 
C)  As String 
D)  As String Type

Question 19

The Double data type can store a ____.

Accepted Answer

A)  floating-point number 
B)  very small negative number 
C)  huge positive number 
D)  value to the right of the decimal point

Question 20

The ____ statement prevents automatic conversion of data types.

Accepted Answer

A)  Manual Conversion On 
B)  Option Strict Off 
C)  Manual Conversion Off 
D)  Option Strict On

Exam 4: Variables and Arithmetic Operations

Used with the ToString function, the ____ format specifier will display the value 8976.43561 as 8976.44.

Case 4-2 The arithmetic operators in your program are not behaving the way you think they should be, so you decide to brush up on your operators and the hierarchy of operations. What is the correct order among the following operations?

Identify the letter of the choice that best matches the phrase or definition.

Whenever data is stored in RAM, it does not need to be stored as a particular data type.

A(n) ____________________ object allows you to specify the data format of the value typed into the text box.

MOD operations occur before any other arithmetic operations.

When setting up a mask for a MaskedTextBox object, select the Use Validating Type check box to cause the object to verify that the user entered valid numeric data.

The ____ operator is used to concatenate two strings.

The ToString function requires a format specifier argument.

A prefix of ____ is used to denote a variable defined as a Decimal data type.

The character D is the literal-type character for the ____ data type.

Discuss five rules that apply to constant variables.

Which of the following can be used to connect string text?

The ampersand character at the end of a line in the code editor indicates that the line of code continues on the next line.

The maximum size of a TextBox object often is determined by the design of the user interface, so it looks and feels good in the user interface.

Used with the ToString function, the ____ format specifier will display the value 8976.43561 as 8,976.44.

A TextBox object allows a user to enter programming code into the program during program execution.

When defining a variable to be used to hold values that the user enters in a TextBox object, the declaration statement should have ____ at the end of the statement.

The Double data type can store a ____.

The ____ statement prevents automatic conversion of data types.