Programming language
However, natural language is not suitable for computer programming, because they are ambiguous, meaning that their vocabulary and grammatical structure may be interpreted in multiple ways.
The languages used to program computers must have simple logical structure and their grammar, spelling, and punctuation rules must be precise.
The assembler language is intermediate language, is very close in machine language, no other senior language show language complexity, but still have to translated into machine language.
In essence, a process that is a small program.
This make the program structure in the higher and more rigorous level can be achieved.
A logic program consists of a series of facts and "if ... then ..." by rule, to specify how theset of facts can be be deduced from other facts
A computer program
Will the source code translated into the object code application has 3 kinds: compilers, interpreter and assembler.
Programs often need to repeated not long series of steps, such as, browsing game scoring sheets and find the highest score. This repetitive code sequences called cycle.
This is useful, for example, replace the ink cartridge in the color printer, you need to re-adjust for optimal print quality of the case.
In order to make the process automation, and Carl use a paper CARDS represent a positioning, use loom holes in CARDS to indicate this executive loom which operation.
The whole tapestry weaving can be encoded into a stack of such cards, the same will becompiled each time you use a deck of cards out of the same tapestry patterns.
Neural network is designed to simulate a group of highly interconnectedness brain the simple processing of unit.
database
This model is based on real-world scenarios, including the basic objects called entitiesand the relationships between these entities constitute the interconnect.
This model is based on the real world, including the basic objects called entity and constituents of the relationships between these entities interconnected ways.
The purpose of the database management system
Anomaly can handle concurrent access
Client / server computing also has its drawbacks. In a large-scale user environment, themaintainability and scalability become a limiting factor.
OS
Used to cause this illusion of the most common way is to time slice multitasking, this approach each process is run separately fixed for a period of time.
浙公网安备 33010602011771号