pre-processor/compiler directives begin with .............. symbol.
Answers
Answer: All preprocessor directives in C# start with the # (hash) symbol and are one line long. The new line character is used to end preprocessor directives rather of the semicolon.
Explanation: All preprocessor directives in C# start with the # (hash) symbol and are one line long. The new line character is used to end preprocessor directives rather of the semicolon. Preprocessors allow you to do text processing on your C programmes prior to compilation. Every C programme is run through a preprocessor before being really compiled. The Preprocessor searches the programme for particular commands that it can comprehend by calling them Preprocessor instructions. The # (hash) sign is used at the start of every preprocessor directive. The C preprocessor is shared by C++ compilers. [1]
Before the compiler even sees your code, the preprocessor conducts preliminary activities (conditionally compiling code, including files, etc.). These modifications are lexical, thus the preprocessor's output is still text because of them.
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