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.
Modules in C++ are referred to as functions. The use of functions in a. program allows. - a program to be broken into small tasks. - a program to be written and debugged one small part at a time. - several programmers to work on the same program. Functions make a program much easier to read, test and debug. In C++ there are two basic types of functions, ones that do not return a value and those that do return a value. theNum = 9.0; theSquareRoot = sqrt(theNum); the function the function name argument The sqrt function is a value returning function, specifically the square root of the argument of the function. The main( ) function in a C++ program is