Object Oriented Programming Using C++ MCQ Questions & Answers

Section 1 Section 2 Section 3 Section 4 Section 5 Section 6

71.
The data type listed at the beginning of a value-returning function's header indicates the type of data the function will _____

A. return

B. pass

C. receive

D. None of the above

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72.
The code class Descendant : virtual public Ancestor indicates that

A. the members of Ancestor will be included more than once in Descendant

B. the members of Ancestor will be included only once in Descendant

C. the members of Descendant will be included more than once in Ancestor

D. the members of Descendant will be included only once in Ancestor

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73.
Inheritance is the principle that

A. Classes with the same name must be derived from one another

B. Knowledge of a general category can be applied to more specific objects

C. C++ functions may be used only if they have logical predecessors

D. One function name may invoke different methods

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74.
Which of the following formulas can be used to generate random integers between 1 and 10?

A. 1 + rand() % (10 - 1 + 1)

B. 1 + (10 - 1 + 1) % rand()

C. 10 + rand() % (10 - 1 + 1)

D. 10 + rand() % (10 + 1)

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75.
Format flags may be combined using the _____

A. bitwise OR operator(|)

B. logical OR operator (||)

C. bitwise AND operator (&)

D. logical AND operator (&&)

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76.
Which of the following will store the number 320000 as a Float number?

A. counPop = (float) 3.2e5;

B. counPop = (float) 3.2e6;

C. counPop = (float) .32e5;

D. counPop = (float) .32e7;

E. counPop = (float) 3.2-e5;

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77.
The arguments that determine the state of the cout object are called

A. classes

B. manipulators

C. format flags or state flags

D. state controllers

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78.
If a class will serve as a base class, most often the base class data members are

A. private

B. protected

C. public

D. polymorphic

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79.
You can use the C++ _____ function to assign a value to a String variable

A. assign

B. copy

C. string

D. strcopy

E. strcpy

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80.
A measure of the strength of the connection between two functions is

A. cohesion

B. coupling

C. dependence

D. subjection

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Object Oriented Programming Using C++ MCQ Questions & Answers | Computer Science

71. The data type listed at the beginning of a value-returning function's header indicates the type of data the function will _____

Answer & Solution

72. The code class Descendant : virtual public Ancestor indicates that

Answer & Solution

73. Inheritance is the principle that

Answer & Solution

74. Which of the following formulas can be used to generate random integers between 1 and 10?

Answer & Solution

75. Format flags may be combined using the _____

Answer & Solution

76. Which of the following will store the number 320000 as a Float number?

Answer & Solution

77. The arguments that determine the state of the cout object are called

Answer & Solution

78. If a class will serve as a base class, most often the base class data members are

Answer & Solution

79. You can use the C++ _____ function to assign a value to a String variable

Answer & Solution

80. A measure of the strength of the connection between two functions is

Answer & Solution

Read More Section(Object Oriented Programming Using C Plus Plus)

71.
The data type listed at the beginning of a value-returning function's header indicates the type of data the function will _____

72.
The code class Descendant : virtual public Ancestor indicates that

73.
Inheritance is the principle that

74.
Which of the following formulas can be used to generate random integers between 1 and 10?

75.
Format flags may be combined using the _____

76.
Which of the following will store the number 320000 as a Float number?

77.
The arguments that determine the state of the cout object are called

78.
If a class will serve as a base class, most often the base class data members are

79.
You can use the C++ _____ function to assign a value to a String variable

80.
A measure of the strength of the connection between two functions is