External environment refers to the major factors and forces outside the organization that have the potential to significantly affect the performance of an organization. External environment is divided into two parts i.e. mega environment or general environment and specific or task environment.
_tcscat is a C function, to concatenate C-style strings; CString is a class (which has built in concatenation via operator+), not a C-style string.
changes). As in C, C++ programs start with a main() function. All of Câs keywords and functions work just ne in C++. Even ommand-line arguments argc and argv, are still supported in C++. In fact, with only a few tweaks here and there, your C programs should run quite well in the C++ world. 1.1 Function Prototypes Are Required In C, function prototypes are optional, or at least C assumes that they defer to type int if they are not declared. As long as thereâs no type con ict between a function call and the same functionâs declaration, your program will compile. In C++, a function prototype is required for each of your programâs func-