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what is the size of int datatype for 32 bit system

  • 1 byte
  • 2 byte
  • 4 byte
  • 8 byte

Answer: Option C

Similar Questions :

1. What is getline() in c++

  • getline() extract the delimeter newline character from the input stream
  • getline() does not extract the delimeter newline character from the input stream
  • None of above

Answer: Option A

2. \r is used for

  • carriage return
  • new line
  • end of the line
  • vertical tab

Answer: Option A

3. Can we overload constructors in C++

  • Yes
  • No

Answer: Option A

4. What is polymorphism

  • Ability to take more than one form
  • Ability to destroy destructor
  • Ability to create constructor
  • None of above

Answer: Option A

5. cout is declared in the _____ standard file within the std namespace

  • outstream
  • stdin
  • iostream
  • None of above

Answer: Option C

Read more from - C++ Programming Questions Answers - Chapter 1
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