For general EFTPOS based systems, see Debit card. Electronic funds transfer at point of sale (EFTPOS /ËÉftpÉs/) is an electronic payment system involving electronic funds transfers based on the use of payment cards, such as debit or credit cards, at payment terminals located at points of sale. EFTPOS technology originated in the United States in 1981 and was adopted by other countries.
Definition - What does Overloading mean? Overloading refers to the ability to use a single identifier to define multiple methods of a class that differ in their input and output parameters. Overloaded methods are generally used when they conceptually execute the same task but with a slightly different set of parameters.
Most of the operators available in C and C++ are also available in other languages such as C# , Java, Perl, and PHP with the same precedence, associativity, and semantics.an overload means that the operator can be overloaded in C++. Included in C means that the operator exists and has a semantic meaning in C (operators are not overloadable in C).