Question 1

The debugger's ____________ command allows control to display the contents of a procedure or method called by the current program statement.

Accepted Answer

A)  step above 
B)  step into 
C)  step over 
D)  step out 
A)  step above 
B)  step into 
C)  step over 
D)  step out

Question 2

When you declare a named constant, an initialization value is not required.

Accepted Answer

A) True 
 B)False

Question 3

The C# language provides many data types for storing fundamental types of data, such as strings, integers, and real numbers.

Accepted Answer

A) True 
 B)False

Question 4

____________ ("P" or "p") causes the number to be multiplied by 100 and displayed with a trailing space and % sign.

Accepted Answer

A)  Percent format 
B)  Currency format 
C)  Exponential format 
D)  Number format 
A)  Percent format 
B)  Currency format 
C)  Exponential format 
D)  Number format

Question 5

When a math expression involves an int and a double, the result will be a __________.

Accepted Answer

A)  int 
B)  decimal 
C)  string 
D)  double 
A)  int 
B)  decimal 
C)  string 
D)  double

Question 6

A local variable cannot be accessed by code that appears inside the same method, but before the variable's declaration.

Accepted Answer

A) True 
 B)False

Question 7

Which one of the following statements initializes a variable with an integer literal?

Accepted Answer

A)  int score = 2500; 
B)  decimal total = 156.78m; 
C)  double rate = 0.00435; 
D)  string name = "Michelle"; 
A)  int score = 2500; 
B)  decimal total = 156.78m; 
C)  double rate = 0.00435; 
D)  string name = "Michelle";

Question 8

Assuming a string variable named city has already been declared, which one of the following statements assigns the string literal "Vienna" to the variable?

Accepted Answer

A)  "Vienna" = city; 
B)  city + "Vienna"; 
C)  city("Vienna"); 
D)  city = "Vienna"; 
A)  "Vienna" = city; 
B)  city + "Vienna"; 
C)  city("Vienna"); 
D)  city = "Vienna";

Question 9

You can use the ____________ formatting strings with integers to specify the minimum width for displaying the number.

Accepted Answer

A)  "D" or "d" 
B)  "E" or "e" 
C)  "F" or "f" 
D)  "P" or "p" 
A)  "D" or "d" 
B)  "E" or "e" 
C)  "F" or "f" 
D)  "P" or "p"

Question 10

You can use a(n) ____________ to explicitly convert a value from one numeric data type to another, even if the conversion might result in a loss of data.

Accepted Answer

A)  cast operator 
B)  conversion formula 
C)  data binding 
D)  explicit operator 
A)  cast operator 
B)  conversion formula 
C)  data binding 
D)  explicit operator

Question 11

In C#, you use the & operator to concatenate strings.

Accepted Answer

A) True 
 B)False

Question 12

Which one of the following statements initializes the color variable with the string "red"?

Accepted Answer

A)  color = "red"; 
B)  string color = "red"; 
C)  "red" = string color; 
D)  string color("red"); 
A)  color = "red"; 
B)  string color = "red"; 
C)  "red" = string color; 
D)  string color("red");

Question 13

You can clear the contents of a TextBox control in the same way that you clear the contents of a Label control, by assigning an empty string to the control's Text property.

Accepted Answer

A) True 
 B)False

Question 14

A cast operator is the name of the desired data type, written inside parentheses and placed to the left of the value that you want to convert.

Accepted Answer

A) True 
 B)False

Question 15

To get out of break mode in Visual Studio, click the Stop Debugging button on the standard toolbar or press Shift + F5 on the keyboard.

Accepted Answer

A) True 
 B)False

Question 16

The .NET Framework provides a class named ____________ containing numerous methods for performing advanced mathematical operations.

Accepted Answer

A)  Linq 
B)  Trig 
C)  Math 
D)  Calc 
A)  Linq 
B)  Trig 
C)  Math 
D)  Calc

Question 17

You assign an access key to a control through its Text property by placing an ampersand (&) before the letter you want to assign as an access key.

Accepted Answer

A) True 
 B)False

Question 18

Constant names must always be written in uppercase letters.

Accepted Answer

A) True 
 B)False

Question 19

If a statement in the try block throws an exception, the program immediately jumps to a ____________.

Accepted Answer

A)  catch block 
B)  try block 
C)  run block 
D)  break block 
A)  catch block 
B)  try block 
C)  run block 
D)  break block

Question 20

C# has a special set of operators known as ____________ that change the value of a variable without having to type the variable name twice.

Accepted Answer

A)  identity operators 
B)  combined assignment operators 
C)  quick-change operators 
D)  assessment operators 
A)  identity operators 
B)  combined assignment operators 
C)  quick-change operators 
D)  assessment operators

The debugger's ____________ command allows control to display the contents of a procedure or method called by the current program statement.

When you declare a named constant, an initialization value is not required.

The C# language provides many data types for storing fundamental types of data, such as strings, integers, and real numbers.

____________ ("P" or "p") causes the number to be multiplied by 100 and displayed with a trailing space and % sign.

When a math expression involves an int and a double, the result will be a __________.

A local variable cannot be accessed by code that appears inside the same method, but before the variable's declaration.

Which one of the following statements initializes a variable with an integer literal?

Assuming a string variable named city has already been declared, which one of the following statements assigns the string literal "Vienna" to the variable?

You can use the ____________ formatting strings with integers to specify the minimum width for displaying the number.

You can use a(n) ____________ to explicitly convert a value from one numeric data type to another, even if the conversion might result in a loss of data.

In C#, you use the & operator to concatenate strings.

Which one of the following statements initializes the color variable with the string "red"?

You can clear the contents of a TextBox control in the same way that you clear the contents of a Label control, by assigning an empty string to the control's Text property.

A cast operator is the name of the desired data type, written inside parentheses and placed to the left of the value that you want to convert.

To get out of break mode in Visual Studio, click the Stop Debugging button on the standard toolbar or press Shift + F5 on the keyboard.

The .NET Framework provides a class named ____________ containing numerous methods for performing advanced mathematical operations.

You assign an access key to a control through its Text property by placing an ampersand (&) before the letter you want to assign as an access key.

Constant names must always be written in uppercase letters.

If a statement in the try block throws an exception, the program immediately jumps to a ____________.

C# has a special set of operators known as ____________ that change the value of a variable without having to type the variable name twice.

Introduction to Computers and Programming

Introduction to Visual C#

Making Decisions

Loops, Files, and Random Numbers

Modularizing Your Code with Methods

Arrays and Lists

More About Processing Data

Classes and Multiform Projects

Inheritance and Polymorphism

Databases

Filters

Exam 3: Processing Data

The debugger's ____________ command allows control to display the contents of a procedure or method called by the current program statement.

When you declare a named constant, an initialization value is not required.

The C# language provides many data types for storing fundamental types of data, such as strings, integers, and real numbers.

____________ ("P" or "p") causes the number to be multiplied by 100 and displayed with a trailing space and % sign.

When a math expression involves an int and a double, the result will be a __________.

A local variable cannot be accessed by code that appears inside the same method, but before the variable's declaration.

Which one of the following statements initializes a variable with an integer literal?

Assuming a string variable named city has already been declared, which one of the following statements assigns the string literal "Vienna" to the variable?

You can use the ____________ formatting strings with integers to specify the minimum width for displaying the number.

You can use a(n) ____________ to explicitly convert a value from one numeric data type to another, even if the conversion might result in a loss of data.

In C#, you use the & operator to concatenate strings.

Which one of the following statements initializes the color variable with the string "red"?

You can clear the contents of a TextBox control in the same way that you clear the contents of a Label control, by assigning an empty string to the control's Text property.

A cast operator is the name of the desired data type, written inside parentheses and placed to the left of the value that you want to convert.

To get out of break mode in Visual Studio, click the Stop Debugging button on the standard toolbar or press Shift + F5 on the keyboard.

The .NET Framework provides a class named ____________ containing numerous methods for performing advanced mathematical operations.

You assign an access key to a control through its Text property by placing an ampersand (&) before the letter you want to assign as an access key.

Constant names must always be written in uppercase letters.

If a statement in the try block throws an exception, the program immediately jumps to a ____________.

C# has a special set of operators known as ____________ that change the value of a variable without having to type the variable name twice.

Introduction to Computers and Programming

Introduction to Visual C#

Making Decisions

Loops, Files, and Random Numbers

Modularizing Your Code with Methods

Arrays and Lists

More About Processing Data

Classes and Multiform Projects

Inheritance and Polymorphism

Databases

Filters