C++ Data Types

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Questions and Answers

Which keyword is used to define a structure in C++?

  • define
  • class
  • type
  • struct (correct)

What happens if not all elements of a structure are initialized in C++?

  • An error will occur
  • The remaining elements will remain uninitialized
  • The given values will be assigned to the elements on First Come First Served (FCFS) basis (correct)
  • The structure will be deallocated

What is the purpose of a structure in C++?

  • To perform mathematical operations
  • To represent a collection of logically related data items under a common name (correct)
  • To manage memory allocation
  • To define functions

What determines the size of a structure in C++?

<p>The data types of its elements (B)</p> Signup and view all the answers

What will be the size of the 'student' structure in the given example?

<p>38 bytes (B)</p> Signup and view all the answers

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