Legal Definition of cybersecurity. : measures taken to protect a computer or computer system (as on the Internet) against unauthorized access or attack.
What Is Float in Computer Programming? Float is short for floating point.. Float is a fundamental type built into the compiler and used to define numeric values with decimal points, which accommodate fractions. C, C++, C# and many other programming languages recognize float as a data type. Other data types include int and double.
WINMAIN and main() in C++ (Extended) 1  The C and C++ standards require any program (for a âhostedâ C or C++ implementation) to have a function called main, which serves as the program's startup function. 2  plus possible implementation-defined signatures (C++11 Â§3.6.1/2) except that the result type must be int.