download Mastguru Android App

Question Detail

Can we define array of classes in c++ ?

  • Yes
  • No

Answer: Option A

Similar Questions :

1. What is class in c++ ?

  • When you define a class, you define a blueprint for a data type.
  • When you define a class, you make get more funtionality.
  • When you define a class, you define the logic.
  • When you define a class, you make debugging.

Answer: Option A

2. The major goal of inheritance in C++ is ?

  • To facilitate the reusability of code
  • To help modular programming
  • To facilitate the conversion of data types
  • To extend the capabilities of a class

Answer: Option A

3. 78. If new operator is used, then the constructor function is ?

  • Copy constructor
  • Default constructor
  • Static constructor
  • Dynamic constructor

Answer: Option D

4. Among following which will give the size of object or type ?

  • Calloc
  • Malloc
  • Sizeof
  • Realloc

Answer: Option C

5. Which is more memory efficient ?

  • structure
  • union
  • both use same memory
  • depends on a programmer

Answer: Option B

Read more from - C++ Programming Questions Answers - Set 2
Post a comment

    Mastguru Youtube Channel

    Videos @mastguru

    Free useful videos - Subscribe Mastguru
     

    Get Free Current Affairs and Govt Jobs Alerts in your mailbox

    To Appreciate Our Effort, Please Like Us

    Quantitative Aptitude
    English Aptitude
    Reasoning Aptitude
    Computer Awareness
    General Knowledge
    Current Affairs
    IT Officer Aptitude
    Programming Aptitude
    Latest Govt Jobs