Classes and Data Abstraction MCQs & Quiz Online PDF eBook Download

Classes and data abstraction multiple choice questions (MCQs), classes and data abstraction quiz answers for online computer science degree. Classes and data abstraction MCQs, classes and data abstraction quiz questions and answers for associates in computer science. Learn classes and data abstraction test prep for computer information science.

Learn classes and data abstraction MCQ: when an object goes out of scope, which function is called automatically, with choices constructor, destructor, inline, and end of line for associates in computer science. Practice merit scholarships assessment test, online learning classes and data abstraction quiz questions for competitive exams in computer science major for free online classes.

MCQs on Classes and Data Abstraction PDF eBook Download

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

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

B

MCQ: Destructors do not receive parameters and do not

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

A

MCQ: 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

B

MCQ: If no constructor is defined for a class, compiler

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

A

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

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

D