As we all know that Digital marketing is a term that is getting very popular by the day. Various brands are getting on with digital medium at this time. In Common words, we can say using digital channels for promoting our website or product is called Digital Marketing. By using the Internet and Different Internet Technologies we can create our brand products or promote the existing brands also.
Mapping of a source program into a semantically equivalent target program is divided into two parts: analysis and synthesis. The analysis part breaks up the source program into constituent pieces and imposes a grammatical structure on them. It then uses this structure to create an intermediate representation of the source program. The analysis part also collects information about the source program and stores it in a data structure called a symbol table, which is passed along with the intermediate representation to the synthesis part. The synthesis part constructs the desired target program from the intermediate representation and the information in the symbol table. The analysis part is often called the front end of the compiler; the synthesis part is the back end. Compiler operates as a sequence of phases, each of which transforms one representation of the source program to another. These phases are: Lexical Analysis The lexical analyzer is the interfac...
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