C Language MCQ - English
Variable names beginning with underscore is not encouraged. Why?
It is not standardized
To avoid conflicts since assemblers and loaders use such names
To avoid conflicts since library routines use such names
To avoid conflicts with environment variables of an operating system
Answer : C
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1) Variable name resolving (number of significant characters for uniqueness of variable) depends on
Compiler and linker implementations
Assemblers and loaders implementations
C language
None
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2) All keywords in C are in
3) Which is valid C expression?
4) Which of the following cannot be a variable name in C?
5) Which of the following is not a valid variable name declaration?
