Question 1

In order to do a compile-time initialization of a decimal type,it is necessary to add a d or D onto the end of the value.

Accepted Answer

A) True 
 B)False

Question 2

The decimal value type is appropriate for storing monetary data items because it provides for greater precision.

Accepted Answer

A) True 
 B)False

Question 3

Every time you declare a variable in the C# language,you are actually ____________ a class.

Accepted Answer

The answer of Every time you declare a variable in...

Question 4

Which of the following is a valid compile-time initialization for amountDue,a variable of the decimal type,that will initially be set to zero?

Accepted Answer

A)  amountDue = 0; 
B)  amountDue = '0'; 
C)  amountDue = 0m; 
D)  amountDue = 0d; 
A)  amountDue = 0; 
B)  amountDue = '0'; 
C)  amountDue = 0m; 
D)  amountDue = 0d;

Question 5

Classes,methods,namespaces,and properties follow the Pascal case naming convention,which indicates that the first letter in the identifier is in lowercase and the first letter of each subsequent concatenated word is capitalized.

Accepted Answer

A) True 
 B)False

Question 6

The ____________ is sometimes referred to as the remainder operator.

Accepted Answer

modulus op

Question 7

The decimal equivalent of 00011111 is ____.

Accepted Answer

A)  5 
B)  10 
C)  31 
D)  32 
A)  5 
B)  10 
C)  31 
D)  32

Question 8

What is stored in ans as a result of the arithmetic expression,given the following declarations? int ans = 5,v1 = 2,v2 = 10,v3 = 18;
Ans += v1 + 10 * (v2-- / 5)+ v3 / v2;

Accepted Answer

A)  27 
B)  12 
C)  29 
D)  none of the above 
A)  27 
B)  12 
C)  29 
D)  none of the above

Question 9

Base 16,also called the octal numbering system,uses powers of sixteen.

Accepted Answer

A) True 
 B)False

Question 10

What would be stored in answer after the following arithmetic expression involving only integers,if the sign of the dividend is negative? int answer = -19 % -4;

Accepted Answer

A)  -3 
B)  3 
C)  4.75 
D)  -4.75 
A)  -3 
B)  3 
C)  4.75 
D)  -4.75

Question 11

The decimal equivalent for 3.42e-5 in scientific notation is .00342.

Accepted Answer

A) True 
 B)False

Question 12

Which of the following formats the first argument to display an amount with two digits to the right of the decimal?

Accepted Answer

A)  {0:C} 
B)  {0:c} 
C)  {0:f2} 
D)  all of the above 
A)  {0:C} 
B)  {0:c} 
C)  {0:f2} 
D)  all of the above

Question 13

The number 3.45 is an example of a(n)____ type.

Accepted Answer

A)  bool 
B)  int 
C)  floating point 
D)  char 
A)  bool 
B)  int 
C)  floating point 
D)  char

Question 14

A variable of type bool can store ____.

Accepted Answer

A)  "true" 
B)  TRUE 
C)  true 
D)  all of the above 
A)  "true" 
B)  TRUE 
C)  true 
D)  all of the above

Question 15

One of the rules for creating a(n)____________ is to use a combination of alphabetic characters,numeric digits and the underscore character.

Accepted Answer

The answer of One of the rules for creating a(n)____________...

Question 16

In order to place a value in memory that cannot be changed,you 	add the keyword ____________ to the declaration.

Accepted Answer

The answer of In order to place a value in...

Question 17

____________ are predefined reserved identifiers that have special meanings to the compiler.

Accepted Answer

The answer of ____________ are predefined reserved identifiers that have...

Question 18

When you think about a machine that has 60 gigabytes of hard disk space,you can store 60 million characters.

Accepted Answer

A) True 
 B)False

Question 19

C# allows you to mix numeric integral types and floating-point types in an expression.

Accepted Answer

A) True 
 B)False

Question 20

____________ is the universal character-encoding schema that provides a unique number for every character in many different languages.

Accepted Answer

The answer of ____________ is the universal character-encoding schema that...

In order to do a compile-time initialization of a decimal type,it is necessary to add a d or D onto the end of the value.

The decimal value type is appropriate for storing monetary data items because it provides for greater precision.

Every time you declare a variable in the C# language,you are actually ____________ a class.

Which of the following is a valid compile-time initialization for amountDue,a variable of the decimal type,that will initially be set to zero?

Classes,methods,namespaces,and properties follow the Pascal case naming convention,which indicates that the first letter in the identifier is in lowercase and the first letter of each subsequent concatenated word is capitalized.

The ____________ is sometimes referred to as the remainder operator.

The decimal equivalent of 00011111 is ____.

What is stored in ans as a result of the arithmetic expression,given the following declarations? int ans = 5,v1 = 2,v2 = 10,v3 = 18; Ans += v1 + 10 * (v2-- / 5)+ v3 / v2;

Base 16,also called the octal numbering system,uses powers of sixteen.

What would be stored in answer after the following arithmetic expression involving only integers,if the sign of the dividend is negative? int answer = -19 % -4;

The decimal equivalent for 3.42e-5 in scientific notation is .00342.

Which of the following formats the first argument to display an amount with two digits to the right of the decimal?

The number 3.45 is an example of a(n)____ type.

A variable of type bool can store ____.

One of the rules for creating a(n)____________ is to use a combination of alphabetic characters,numeric digits and the underscore character.

In order to place a value in memory that cannot be changed,you add the keyword ____________ to the declaration.

____________ are predefined reserved identifiers that have special meanings to the compiler.

When you think about a machine that has 60 gigabytes of hard disk space,you can store 60 million characters.

C# allows you to mix numeric integral types and floating-point types in an expression.

____________ is the universal character-encoding schema that provides a unique number for every character in many different languages.

Introduction to Computing and Programming

Methods and Behaviors

Creating Your Own Classes

Making Decisions

Repeating Instructions

Arrays

Advanced Collections

Introduction to Windows Programming

Programming Based on Events

Advanced Object-Oriented Programming Features

Debugging and Handling Exceptions

Working with Files

Working with Databases

Web-Based Applications

Filters

Exam 2: Data Types and Expressions

In order to do a compile-time initialization of a decimal type,it is necessary to add a d or D onto the end of the value.

The decimal value type is appropriate for storing monetary data items because it provides for greater precision.

Every time you declare a variable in the C# language,you are actually ____________ a class.

Which of the following is a valid compile-time initialization for amountDue,a variable of the decimal type,that will initially be set to zero?

Classes,methods,namespaces,and properties follow the Pascal case naming convention,which indicates that the first letter in the identifier is in lowercase and the first letter of each subsequent concatenated word is capitalized.

The ____________ is sometimes referred to as the remainder operator.

The decimal equivalent of 00011111 is ____.

What is stored in ans as a result of the arithmetic expression,given the following declarations? int ans = 5,v1 = 2,v2 = 10,v3 = 18; Ans += v1 + 10 * (v2-- / 5)+ v3 / v2;

Base 16,also called the octal numbering system,uses powers of sixteen.

What would be stored in answer after the following arithmetic expression involving only integers,if the sign of the dividend is negative? int answer = -19 % -4;

The decimal equivalent for 3.42e-5 in scientific notation is .00342.

Which of the following formats the first argument to display an amount with two digits to the right of the decimal?

The number 3.45 is an example of a(n)____ type.

A variable of type bool can store ____.

One of the rules for creating a(n)____________ is to use a combination of alphabetic characters,numeric digits and the underscore character.

In order to place a value in memory that cannot be changed,you add the keyword ____________ to the declaration.

____________ are predefined reserved identifiers that have special meanings to the compiler.

When you think about a machine that has 60 gigabytes of hard disk space,you can store 60 million characters.

C# allows you to mix numeric integral types and floating-point types in an expression.

____________ is the universal character-encoding schema that provides a unique number for every character in many different languages.

Introduction to Computing and Programming

Methods and Behaviors

Creating Your Own Classes

Making Decisions

Repeating Instructions

Arrays

Advanced Collections

Introduction to Windows Programming

Programming Based on Events

Advanced Object-Oriented Programming Features

Debugging and Handling Exceptions

Working with Files

Working with Databases

Web-Based Applications

Filters