The compiler converts source code (the stuff the programmer wrote and is human readable) and converts it to machine code that the computers CPU can understand. The conversion is used to make an executable program.
The compiler can also make libraries but libraries are not executable by them selves.
A C developer designs and writes programs using the C programming language. A C++ developer does the same but uses the C++ programming language. A C/C++ developer uses both C and C++.
Some C programs can be compiled in C++, yes.
C programs don't contain flowcharts.
A programmer can write programs in C, but C can't write anything by itself.
You will be able to understand C programs. Also to write C programs.
You can find C programs at http://talentsealed.blogspot.com.
C programs can be compiled with a C compiler. Are you surprised?
A C++ program can be used to write C programs that will display 10 lines of biodata. Many types of C programming can be written with a C++ program.
Programs
No, but source-programs written in C language are.
Yes.
Not all host environments make use of a C program's return value, thus some implementations still allow the void main function signature. C++ does not permit it, however. All C++ programs must return an integer whether the environment uses it or not.