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Classes and Data Abstraction MCQ (Multiple Choice Questions) PDF Download

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The MCQ: Destructors do not receive parameters and do not; "Classes and Data Abstraction" App Download (Free) with answers: Return values; Initialized; Compiled; for online software engineering classes. Practice Classes and Data Abstraction Quiz Questions, download Google e-Book (Free Sample) to learn online certificate courses.

Classes and Data Abstraction MCQs: Questions and Answers PDF Download

MCQ 1:

When an object goes out of scope, which function is called automatically?

  1. Constructor
  2. Destructor
  3. Inline
  4. End of line
MCQ 2:

Destructors do not receive parameters and do not

  1. Return values
  2. Initialized
  3. Compiled
  4. None of them
MCQ 3:

Passing arguments to a destructor, or specifying return type to destructor, causes

  1. Logical error
  2. Syntax error
  3. Run time error
  4. Fatal error
MCQ 4:

If no constructor is defined for a class, the compiler

  1. Creates a default constructor
  2. Creates a function for constructor
  3. Start working with pointers
  4. None of them
MCQ 5:

If a class wants to allow clients to read private data, the class can provide a

  1. Get function
  2. Set function
  3. Allow function
  4. Both A and B

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