1. If the x = 7, what would be logical output of x = x > 4?

2. What is the value of a 8 byte long?

3. Explain the compilation system of a modern computer.

The compilation system The C (text) must be translated into binary disk file (binary), which is also called executable object files. Four phases of the compilation system: preprocessing, compiler, assembler and linker. printf.o hello Linker (10) hello.c Pre- processor hello.i Compiler hello.s Assembler hello.o (cc) (as) Source (cpp) Modified Assembly Relocatable program source program object (text) program (text) programs (text) (binary) Figure 1.3 The compilation system. Executable object program (binary)