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 C

Question 2

In ANSI/ISO Standard C++, the ____________________ mechanism was designed to solve the problem of overlapping global identifiers.

Accepted Answer

namespace

Question 3

The length of the string "Hello There. " is ____.

Accepted Answer

A)  11 
B)  12 
C)  13 
D)  14 
A)  11 
B)  12 
C)  13 
D)  14 C

Question 4

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 5

Suppose str = "abcd"; After the statement str[1] = 'A'; The value of str is "____________________".

Accepted Answer

The answer of Suppose str = "abcd"; After the statement...

Question 6

Consider the following statements: string str = "ABCDEFD";
String::size_type position;
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 7

Consider the declaration: enum sports {BASKETBALL, FOOTBALL, HOCKEY, BASEBALL, SOCCER};
Which of the following statements is true?

Accepted Answer

A)  SOCCER-- = BASEBALL 
B)  BASEBALL++ = SOCCER 
C)  HOCKEY + FOOTBALL < SOCCER 
D)  FOOTBALL <= SOCCER 
A)  SOCCER-- = BASEBALL 
B)  BASEBALL++ = SOCCER 
C)  HOCKEY + FOOTBALL < SOCCER 
D)  FOOTBALL <= SOCCER

Question 8

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 9

The general syntax for accessing a namespace member is: namespace_name->identifier.

Accepted Answer

A) True 
 B)False

Question 10

Which of the following is a valid C++ statement?

Accepted Answer

A)  typedef integer; 
B)  typedef int; 
C)  typedef int integer; 
D)  typedef integer int; 
A)  typedef integer; 
B)  typedef int; 
C)  typedef int integer; 
D)  typedef integer int;

Question 11

The data type string has a named constant, ____, associated with it.

Accepted Answer

A)  string::size 
B)  string::size_type 
C)  string::pos 
D)  string::npos 
A)  string::size 
B)  string::size_type 
C)  string::pos 
D)  string::npos

Question 12

The values in the domain of an enumeration type are called ____________________.

Accepted Answer

The answer of The values in the domain of an...

Question 13

Suppose that str1 and str2 are string variables. After the following statements execute, the value of str2 is "____________________".
str1 = "abc";
str2 = str1 + '-';
str2 = str2 + "xyz";

Accepted Answer

The answer of Suppose that str1 and str2 are string...

Question 14

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

Question 15

Suppose that str1, str2, and str3 are string variables. After the following statements execute, the value of str3 is "____". str1 = "abc";
Str2 = "xyz";
Str3 = str1 + '-' + str2;

Accepted Answer

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

Question 16

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 17

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 18

Suppose str = "abcd". After the statement str = str + "ABCD"; the value of str is "____________________".

Accepted Answer

The answer of Suppose str = "abcd". After the statement...

Question 19

In July ____, ANSI/ISO Standard C++ was officially approved.

Accepted Answer

A)  1996 
B)  1998 
C)  1999 
D)  2000 
A)  1996 
B)  1998 
C)  1999 
D)  2000

Question 20

The string expression strVar.____________________ deletes n characters from strVar starting at position pos.

Accepted Answer

The answer of The string expression strVar.____________________ deletes n characters...

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

In ANSI/ISO Standard C++, the ____________________ mechanism was designed to solve the problem of overlapping global identifiers.

The length of the string "Hello There. " is ____.

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 ____.

Suppose str = "abcd"; After the statement str[1] = 'A'; The value of str is "____________________".

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

Consider the declaration: enum sports {BASKETBALL, FOOTBALL, HOCKEY, BASEBALL, SOCCER}; Which of the following statements is true?

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.

The general syntax for accessing a namespace member is: namespace_name->identifier.

Which of the following is a valid C++ statement?

The data type string has a named constant, ____, associated with it.

The values in the domain of an enumeration type are called ____________________.

Suppose that str1 and str2 are string variables. After the following statements execute, the value of str2 is "____________________". str1 = "abc"; str2 = str1 + '-'; str2 = str2 + "xyz";

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

Suppose that str1, str2, and str3 are string variables. After the following statements execute, the value of str3 is "____". str1 = "abc"; Str2 = "xyz"; Str3 = str1 + '-' + str2;

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

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

Suppose str = "abcd". After the statement str = str + "ABCD"; the value of str is "____________________".

In July ____, ANSI/ISO Standard C++ was officially approved.

The string expression strVar.____________________ deletes n characters from strVar starting at position pos.

An Overview of Computers and Programming Languages

Basic Elements of C

Inputoutput

Control Structures I Selection

Control Structures II Repetition

User-Defined Functions

Arrays and Strings

Records Structs

Classes and Data Abstraction

Inheritance and Composition

Pointers, Classes, Virtual Functions, and Abstract Classes

Overloading and Templates

Exception Handling

Recursion

Searching, Sorting and the Vector Type

Linked Lists

Stacks and Queues

Filters

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

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

In ANSI/ISO Standard C++, the ____________________ mechanism was designed to solve the problem of overlapping global identifiers.

The length of the string "Hello There. " is ____.

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 ____.

Suppose str = "abcd"; After the statement str[1] = 'A'; The value of str is "____________________".

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

Consider the declaration: enum sports {BASKETBALL, FOOTBALL, HOCKEY, BASEBALL, SOCCER}; Which of the following statements is true?

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.

The general syntax for accessing a namespace member is: namespace_name->identifier.

Which of the following is a valid C++ statement?

The data type string has a named constant, ____, associated with it.

The values in the domain of an enumeration type are called ____________________.

Suppose that str1 and str2 are string variables. After the following statements execute, the value of str2 is "____________________". str1 = "abc"; str2 = str1 + '-'; str2 = str2 + "xyz";

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

Suppose that str1, str2, and str3 are string variables. After the following statements execute, the value of str3 is "____". str1 = "abc"; Str2 = "xyz"; Str3 = str1 + '-' + str2;

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

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

Suppose str = "abcd". After the statement str = str + "ABCD"; the value of str is "____________________".

In July ____, ANSI/ISO Standard C++ was officially approved.

The string expression strVar.____________________ deletes n characters from strVar starting at position pos.

An Overview of Computers and Programming Languages

Basic Elements of C

Inputoutput

Control Structures I Selection

Control Structures II Repetition

User-Defined Functions

Arrays and Strings

Records Structs

Classes and Data Abstraction

Inheritance and Composition

Pointers, Classes, Virtual Functions, and Abstract Classes

Overloading and Templates

Exception Handling

Recursion

Searching, Sorting and the Vector Type

Linked Lists

Stacks and Queues

Filters