Question 15
Choose all correct statements regarding compiling and linking multiple C source files using gcc.
gcc file1.c file2.c -o output produces an executable named output.
gcc -c file1.c file2.c produces file1.o and file2.o.
gcc file1.o file2.o -o output links the object files into an executable named output.
gcc -c file1.c file2.c -o output produces an executable named output.
gcc file1.o file2.o -c -o output produces an executable named output.