What are the advantages and disadvantages of machine language?

Advantage

The only advantage is that
program of machine
language run very fast
because no translation
program is required for the
CPU.

Disadvantages

1. It is very difficult to
program in machine
language. The
programmer has to
know details of
hardware to write
program.

2. The programmer has to
remember a lot of
codes to write a
program which results
in program errors.

3. It is difficult to debug
the program.