Question Detail Every class has atleast one construtor TrueFalse Answer: Option A Similar Questions : 1. Which operator is used for comparing two variables :===:== Answer: Option D 2. \r is used for carriage returnnew lineend of the linevertical tab Answer: Option A 3. Every class has atleast one construtor TrueFalse Answer: Option A 4. Which among following has invalid syntax ? #include #include file#include "file"None of above Answer: Option B 5. Which is not a correct variable type floatintdoublereal Answer: Option D Read more from - C++ Programming Questions Answers - Chapter 1