Object Oriented Programming Using C++ MCQ Questions & Answers

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Learn Object Oriented Programming Using C++ MCQ questions & answers are available for a Computer Science students to clear GATE exams, various technical interview, competitive examination, and another entrance exam. Object Oriented Programming Using C++ MCQ question is the important chapter for a computer science and technical students. Page-6 section-3

Each section contains 100 MCQs on Object Oriented Programming Using C Plus Plus .

Making class members inaccessible to nonmember functions is an example of

A) polymorphism B) data hiding C) redundancy D) recursion

Discuss

Answer & Solution

Answer: Option B

No explanation is given for this question. Let's Discuss on Board

Providing two or more constructors for the same class _____

A) requires different argument lists B) requires different constructor names C) requires different constructor types D) is illegal

Discuss

Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

3 is a _____ constant

A) character literal B) named literal C) numeric literal D) string literal

Discuss

Answer & Solution

Answer: Option C

No explanation is given for this question. Let's Discuss on Board

_____ variables remain in memory until the statement block ends

A) Area B) Global C) Local D) Reference E) Value

Discuss

Answer & Solution

Answer: Option C

No explanation is given for this question. Let's Discuss on Board

An address is a _____ , while a pointer is a _____

A) array, variable B) constant, variable C) variable, position D) variable, location

Discuss

Answer & Solution

Answer: Option D

No explanation is given for this question. Let's Discuss on Board

Procedural cohesion is similar to sequential cohesion, except that with procedural cohesion _____

A) the tasks are not done in order B) the tasks are simpler C) the tasks share data D) the tasks do not share data

Discuss

Answer & Solution

Answer: Option D

No explanation is given for this question. Let's Discuss on Board

Which of the following creates an animal object named dog?

A) animal "dog"; B) animal dog; C) dog "animal"; D) dog animal;

Discuss

Answer & Solution

Answer: Option B

No explanation is given for this question. Let's Discuss on Board

The getline() function reads a line of text until _____

A) the length used as the second argument is reached B) the character used as the third argument is reached C) either (a) or (b) D) neither (a) nor (b)

Discuss

Answer & Solution

Answer: Option C

No explanation is given for this question. Let's Discuss on Board

The extraction operator >> is a(n)

A) overloaded function B) C++ class C) C++ object D) static reference variable

Discuss

Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

One drawback to returning an error code from a function is _____

A) functions cannot return error codes B) error codes must be integers and some functions can't return an integer C) a function can return only one value, so it can return only the error code D) a function that returns an error code will identify all returns as errors

Discuss

Answer & Solution

Answer: Option C

No explanation is given for this question. Let's Discuss on Board

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

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