Object Oriented Programming (OOP) Using C++ Chapter 1.1 Quiz

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Questions and Answers

What is the purpose of programming a computer?

  • To enable a computer to carry out tasks (correct)
  • To play games
  • To write essays
  • To watch movies

Which type of programming languages are known as application programs?

  • Low Language
  • Assembly Language
  • Machine Language
  • High Language (correct)

What is the main characteristic of Machine Language?

  • It is used only for gaming
  • It consists of binary and hexadecimal characters (correct)
  • It can be read by humans easily
  • It is highly abstract

What sets Assembly Language apart from Machine Language?

<p>Assembly Language is designed to communicate directly with hardware (D)</p> Signup and view all the answers

What enables computers to understand instructions in Machine Language?

<p>Long sequences of zeros and ones (D)</p> Signup and view all the answers

Which programming language is intended to be readable by humans?

<p>Assembly Language (D)</p> Signup and view all the answers

Which type of language is C++ usually thought of as?

<p>Object-oriented (A)</p> Signup and view all the answers

In procedural programming, what are blocks of code known as?

<p>Procedures (B)</p> Signup and view all the answers

Which programming languages are commonly associated with procedural programming?

<p>C++, COBOL, BASIC (C)</p> Signup and view all the answers

What determines the exact conditions under which a procedure takes place in procedural programming?

<p>The programmer (C)</p> Signup and view all the answers

How have procedural programming techniques evolved over the years?

<p>Into object-oriented techniques (B)</p> Signup and view all the answers

Which of the following is NOT a common interpreted language according to the text?

<p>C++ (B)</p> Signup and view all the answers

What is the purpose of object-oriented programming?

<p>To work with real-world entities like inheritance and polymorphism (C)</p> Signup and view all the answers

In the given class 'Ratio', what is the purpose of private data members num and den?

<p>To restrict their usage within the class only (D)</p> Signup and view all the answers

What does the process of 'information hiding' in a class aim to achieve?

<p>Preventing access to private members from outside the class (D)</p> Signup and view all the answers

Why are public functions designated as 'public' in a class declaration?

<p>To allow them to be accessed from external sources (D)</p> Signup and view all the answers

Which term refers to the process of binding together data and functions within a single entity?

<p>Encapsulation (A)</p> Signup and view all the answers

What is the primary distinction between public and private members in a class?

<p>Public members are accessible from outside the class, while private members are only accessible from within the class (B)</p> Signup and view all the answers

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