Question 1

Before using the data type string, the program must include the header file ____.

Accepted Answer

A)  enum 
B)  iostream 
C)  string 
D)  std 
A)  enum 
B)  iostream 
C)  string 
D)  std

Question 2

Which of the following statements is used to simplify the accessing of all globalType namespace members?

Accepted Answer

A)  using globalType; 
B)  using namespace globalType:all; 
C)  using namespace globalType::all; 
D)  using namespace globalType; 
A)  using globalType; 
B)  using namespace globalType:all; 
C)  using namespace globalType::all; 
D)  using namespace globalType;

Question 3

The following statement creates an anonymous type:
enum {1ST, 2ND, 3RD, 4TH} places;

Accepted Answer

A) True 
 B)False

Question 4

If a global identifier in a program has the same name as one of the global identifiers in the header file, the compiler generates a(n) ____________________ error.

Accepted Answer

The answer of If a global identifier in a program...

Question 5

Given the following code which of the following statements is needed to access printResult?

Accepted Answer

A)  globalType.printResult(); 
B)  globalType.printResult; 
C)  globa 
A)  globalType.printResult(); 
B)  globalType.printResult; 
C)  globa

Question 6

The ____ function is used to interchange the contents of two string variables.

Accepted Answer

A)  iterator 
B)  traverse 
C)  swap 
D)  change 
A)  iterator 
B)  traverse 
C)  swap 
D)  change

Question 7

In C++, ____ is called the scope resolution operator.

Accepted Answer

A)  . 
B)  $?$ 
C)  : 
D)  :: 
A)  . 
B)  $?$ 
C)  : 
D)  ::

Question 8

The following is a valid C++ enumeration type:
enum places {1ST, 2ND, 3RD, 4TH};.

Accepted Answer

A) True 
 B)False

Question 9

In C++, you can create aliases to a previously defined data type by using the ____ statement.

Accepted Answer

A)  typedef 
B)  using 
C)  namespace 
D)  alias 
A)  typedef 
B)  using 
C)  namespace 
D)  alias

Question 10

Consider the following statements: After the statement position = str.find('D'); executes, the value of position is ____.

Accepted Answer

A)  3 
B)  4 
C)  6 
D)  7 
A)  3 
B)  4 
C)  6 
D)  7

Question 11

The following is a legal C++ enumeration type:
enum colorType {BLUE, GREEN, PINK, YELLOW, RED};

Accepted Answer

A) True 
 B)False

Question 12

No arithmetic operations are allowed on the enumeration type.

Accepted Answer

A) True 
 B)False

Question 13

In C++, ____ is a reserved word.

Accepted Answer

A)  deftype 
B)  typedef 
C)  typecc 
D)  alias 
A)  deftype 
B)  typedef 
C)  typecc 
D)  alias

Question 14

Consider the following statements: string str1 = "Gone with the wind";
String str2;
After the statement str2 = str1.substr(5,4); executes, the value of str2 is "____".

Accepted Answer

A)  Gone 
B)  with 
C)  the 
D)  wind 
A)  Gone 
B)  with 
C)  the 
D)  wind

Question 15

Which of the following statements declares the studentGrade variable?

Accepted Answer

A)  enum studentGrade {A, B, C, D, F}; 
B)  enum int {A, B, C, D, F} studentGrade; 
C)  enum studentGrade {A, B, C, D, F} grades; 
D)  enum grades {A, B, C, D, F} studentGrade; 
A)  enum studentGrade {A, B, C, D, F}; 
B)  enum int {A, B, C, D, F} studentGrade; 
C)  enum studentGrade {A, B, C, D, F} grades; 
D)  enum grades {A, B, C, D, F} studentGrade;

Question 16

Suppose that you have the following declaration. enum cars {FORD, GM, TOYOTA, HONDA};
Cars domesticCars = FORD;
The statement:
DomesticCars = static_cast<cars>(domesticCars + 1);
Sets the value of domesticCars to ____.

Accepted Answer

A)  FORD 
B)  GM 
C)  TOYOTA 
D)  HONDA 
A)  FORD 
B)  GM 
C)  TOYOTA 
D)  HONDA

Question 17

The string expression strVar.____________________ starts at index pos, replaces the next n characters of strVar with all the characters of str.

Accepted Answer

strVar.rep

Question 18

The string expression strVar.____________________ inserts all the characters of str at index pos into strVar.

Accepted Answer

The answer of The string expression strVar.____________________ inserts all the...

Question 19

Suppose that str1, str2, and str3 are string variables. After the following statements execute, the value of str3 is "____".

Accepted Answer

A)  abc 
B)  xyz 
C)  abc-xyz 
D)  xyz-abc 
A)  abc 
B)  xyz 
C)  abc-xyz 
D)  xyz-abc

Question 20

Considering the statement string str = "Gone with the wind";, the output of the statement cout << str.find("the") << endl; is ____.

Accepted Answer

A)  9 
B)  10 
C)  11 
D)  12 
A)  9 
B)  10 
C)  11 
D)  12

Before using the data type string, the program must include the header file ____.

Which of the following statements is used to simplify the accessing of all globalType namespace members?

The following statement creates an anonymous type: enum {1ST, 2ND, 3RD, 4TH} places;

If a global identifier in a program has the same name as one of the global identifiers in the header file, the compiler generates a(n) ____________________ error.

Given the following code which of the following statements is needed to access printResult?

The ____ function is used to interchange the contents of two string variables.

In C++, ____ is called the scope resolution operator.

The following is a valid C++ enumeration type: enum places {1ST, 2ND, 3RD, 4TH};.

In C++, you can create aliases to a previously defined data type by using the ____ statement.

Consider the following statements: After the statement position = str.find('D'); executes, the value of position is ____.

The following is a legal C++ enumeration type: enum colorType {BLUE, GREEN, PINK, YELLOW, RED};

No arithmetic operations are allowed on the enumeration type.

In C++, ____ is a reserved word.

Consider the following statements: string str1 = "Gone with the wind"; String str2; After the statement str2 = str1.substr(5,4); executes, the value of str2 is "____".

Which of the following statements declares the studentGrade variable?

Suppose that you have the following declaration. enum cars {FORD, GM, TOYOTA, HONDA}; Cars domesticCars = FORD; The statement: DomesticCars = static_cast<cars>(domesticCars + 1); Sets the value of domesticCars to ____.

The string expression strVar.____________________ starts at index pos, replaces the next n characters of strVar with all the characters of str.

The string expression strVar.____________________ inserts all the characters of str at index pos into strVar.

Suppose that str1, str2, and str3 are string variables. After the following statements execute, the value of str3 is "____".

Considering the statement string str = "Gone with the wind";, the output of the statement cout << str.find("the") << endl; is ____.

An Overview of Computers and Programming Languages

Basic Elements of C++

Inputoutput

Control Structures I Selection

Control Structures II Repetition

User-Defined Function

Arrays

Records Structs

Classes and Data Abstraction

Inheritance and Composition

Pointers, Classes, Virtual Functions, and Abstract Classes

Overloading and Templates

Exception Handling

Recursion

Searching and Sorting

Linked Lists

Stacks and Queues

Filters

Exam 7: Namespaces, the Class String, and User-Defined Simple Data Types

Before using the data type string, the program must include the header file ____.

Which of the following statements is used to simplify the accessing of all globalType namespace members?

The following statement creates an anonymous type: enum {1ST, 2ND, 3RD, 4TH} places;

If a global identifier in a program has the same name as one of the global identifiers in the header file, the compiler generates a(n) ____________________ error.

Given the following code which of the following statements is needed to access printResult?

The ____ function is used to interchange the contents of two string variables.

In C++, ____ is called the scope resolution operator.

The following is a valid C++ enumeration type: enum places {1ST, 2ND, 3RD, 4TH};.

In C++, you can create aliases to a previously defined data type by using the ____ statement.

Consider the following statements: After the statement position = str.find('D'); executes, the value of position is ____.

The following is a legal C++ enumeration type: enum colorType {BLUE, GREEN, PINK, YELLOW, RED};

No arithmetic operations are allowed on the enumeration type.

In C++, ____ is a reserved word.

Consider the following statements: string str1 = "Gone with the wind"; String str2; After the statement str2 = str1.substr(5,4); executes, the value of str2 is "____".

Which of the following statements declares the studentGrade variable?

Suppose that you have the following declaration. enum cars {FORD, GM, TOYOTA, HONDA}; Cars domesticCars = FORD; The statement: DomesticCars = static_cast<cars>(domesticCars + 1); Sets the value of domesticCars to ____.

The string expression strVar.____________________ starts at index pos, replaces the next n characters of strVar with all the characters of str.

The string expression strVar.____________________ inserts all the characters of str at index pos into strVar.

Suppose that str1, str2, and str3 are string variables. After the following statements execute, the value of str3 is "____".

Considering the statement string str = "Gone with the wind";, the output of the statement cout << str.find("the") << endl; is ____.

An Overview of Computers and Programming Languages

Basic Elements of C++

Inputoutput

Control Structures I Selection

Control Structures II Repetition

User-Defined Function

Arrays

Records Structs

Classes and Data Abstraction

Inheritance and Composition

Pointers, Classes, Virtual Functions, and Abstract Classes

Overloading and Templates

Exception Handling

Recursion

Searching and Sorting

Linked Lists

Stacks and Queues

Filters