1. ► Which of the following gcc option converts warnings into errors?

2. ► A linker can operate on assembly code.

3. ► Which tool resolves external symbols in object files.

4. ► gdb can accurately debug programs compiled with -O2 option.

5. ► CPU understands only binary encoding.

6. ► -static option helps in reducing size of executable.

7. ► Which of the following tools cannot be used as debugger?

8. ► Compiler can handle all include directives by itself.

9. ► Software tools are essential for programming.

10. ► cpp is the only C pre processor available.

11. ► Hello world program usually refers to first program written by a programmer.

12. ► A C++ compiler directly converts the program into binary code.

13. ► A debugger loads the program into memory.

14. ► Assembler converts assembly code into binary encoding.

15. ► Indenting code helps in improving readability.

16. ► A C program can be converted to binary without a compiler.

17. ► Which of the following option helps in searching libraries?

18. ► Debugger usually allows to view variables, registers and memories during program execution.

19. ► Labels are resolved into appropriate addresses by compiler.

20. ► External symbols in object files are resolved by linker.