What are the basic knowledge points of C language?

This article mainly introduces "what are the basic knowledge points of C language". In daily operation, I believe that many people have doubts about the basic knowledge points of C language. The editor consulted all kinds of materials and sorted out simple and easy-to-use operation methods. I hope it will be helpful for you to answer the questions about "what are the basic knowledge points of C language?" Next, please follow the editor to study!

I. basic knowledge

1. The main technical specifications and system configuration of the computer system.

two。 Computer systems, hardware, software and their interrelationships.

3. The basic composition of microcomputer hardware system.

Include: central processing unit (arithmetic unit and controller), internal memory (RAM and ROM), external memory (hard disk, floppy disk and optical disc), input device (keyboard and mouse), output device (monitor and printer).

4. The composition of software system, system software and application software; basic concepts and documentation of software; programming language and language processing programs (assembler, compiler, interpreter).

5. The common number system of computers (binary, hexadecimal and their conversion to decimal); basic units of data (bits, bytes, words, word length).

6. Safe operation of computer; prevention and control of computer virus.

7. General knowledge of multimedia technology.

8. General knowledge of computer networks.

II. Program design

1. Be able to write programs using structured programming methods.

two。 Master basic data structures and common algorithms.

3. Proficient in using a high-level or a database language

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