1. The pre processor (A) acts on lines beginning with #, (B) modifies a copy of the source code, (C) doesn’t process C statements, (D) all of these. 2. A string followed by () represents (A) a...

1. The pre processor (A) acts on lines beginning with #, (B) modifies a copy of the source code, (C) doesn’t process C statements, (D) all of these.

2. A string followed by () represents (A) a function, (B) library, (C) keyword, (D) none of these.

3. When the compiler encounters the printf function, it (A) creates the object code for printf, (B) extracts the object code from a library, (C) leaves the job to the linker, (D) none of these.

4. The line #define WIDTH 15 (A) defines a variable named WIDTH, (B) represents a preprocessor directive, (C) replaces WIDTH with 15 everywhere in the program, (D) A and B, (E) B and C.