is C language useful?

is C language useful ? Many people ask this question, C language really useless? The answer is useful, and it is of great use.

Although this language was invented long ago, emerging languages such asC #,vb... Very powerful, but each one can replaceClanguage, Reason:Clanguage structure is simple, occupies a small space, and can directly operate the storage device, so suitable for the underlying programming, such as embedded design, you use the remote control, toy car inside the chip is toClanguage-designed programs are embedded in the hardware and made; and, likeLUnixThis is a very good operating system is also usedClanguage to do because it runs quite fast!

There are also Ah, now a qualified hacker basic C language, they are written in this language to break through the network program, crack password program and virus ...

You say C + + and C # and so are high-level languages, can not carry out the underlying operation, large space, the requirements of the hardware is too high, only suitable for writing a large program, some functional, portable and fast program or C language written in such languages.

So there is no substitute for C language!

is

C language useful?