Advances in computers are changing our way of working, and as the core of modern information technology, computer science has great potential for development and a wide range of applications, and computer science is also a very popular subject in many a-lever subjects。
A-level computer science is divided into two complementary components, programming and theory. In terms of curriculum programming, students can learn a programming language (c#, java, pascal/delphi, python and vb), basic knowledge of programming, data structure, algorithms and object-oriented programming。
The theoretical part of computer science, which teaches the internal workings of computers, covers a lot of knowledge points. To help you learn better about this course, the following is a summary of the scientific knowledge points of the a-level computer
As computer science point:
Data expression, multimedia — graphics and sound, networks, including the internet, computers and their components, logical portals and logical circuits, central processor system structure, compilation language, bit operation, operating system, language translation, data security, data integrity, ethics and ownership, database concepts, database management system, data definition language and data operation language, computational thinking skills, algorithms, data types and records, arrays, files, introduction of abstract data type, programming basis, structured program design, program development life cycle, program design, program design, program testing and maintenance。
A-level computer science point:
User-defined data type, file organization and access, floating point number, expression and operation, protocols, circuit exchange, group exchange, processor, parallel processing and virtual machine, boolean algebra and logical circuits, use of operating systems, translation software, encryption, encryption protocols and digital certificates, artificial intelligence, algorithms, regression, programming examples, file processing and anomaly processing。
The above is a summary of the scientific knowledge points on a-level computers, which, if it is intended to study computer-related subjects in the future, a-level computer science will naturally be chosen, although most computer-based degree courses do not require a-level computer science achievements, but if there is a foundation, later learning will be much simpler。
