GCC Compiler Question:
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The macros specifies in source code are expanded by:
a) pre-processor
b) assembler
c) compiler
d) linker

Linux GCC Compiler Interview Question
Linux GCC Compiler Interview Question

Answer:

a) preprocessor

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If we do not specify the executable file name at the compilation time in GCC, then in linux the compiler creates executable named as:
a) a.out
b) a.exe
c) x.out
d) x.exe		The preprocessor creates the file with extension:
a) .a
b) .i
c) .s
d) .o