The Computer

Computer J. David Bolter wrote Turing in the computer age in the computer age of 1984, computer age at least a century ago, but his observation and attention to the electronic age was never outdated. From a historical point of view, Bolt will examine how computers will reform human understanding of thinking and relationships with nature. By comparing the computer to the previous age definition, Bolter predicted many of the people's quality and value in the digital age.

Computer In this article we will explore the history of computers, demonstrate their importance, and analyze future computer theory and its usage. A computer-defined computer is defined as a device that receives information and acts on instructions. Creating an instruction is called "programming" since instructions are stored in the device for so-called "programs". There are usually two kinds of computers. - The idea of ​​computer history machine makes people calculations easier, faster, and more accurate This is not a new concept.

Understanding virtual machines helps you understand how computer programs work on your computer. When a physical computer executes a computer program, the instructions in the computer program instruct the computer to change "state". Changes in the state of a physical computer can be recognized in various ways. As information on display information and graphics, as information that is stored in the memory, as information transmitted to the speaker, as information stored in the solid state drive. A virtual machine is a representation of a machine (real or imaginary) that is created by a computer program and manipulated by instructions embodied in language. It is a machine abstraction and stored in the machine. To some extent, I have become accustomed to abstracting real world objects and entities into computer virtual objects. Imagine a button in the graphical user interface of the application. Press the button on the screen to change the program status of the computer.

Smart Contract uses a so-called virtual machine (VM). Basically, in the case of layman, the virtual machine is a machine that runs a Smart Contract and runs inside the computer of a miner or other verifier. VM is the environment in which Smart Contract works. Therefore, if you want to know the efficiency and efficiency of the Smart Contract, you need to analyze the VM. NEO's VM optimizes smart contract codes before running the contract. This means that it needs the code and reorganizes it to make it more efficient. Imagine your mother will give you a shopping list. If it is like my mother's list - she may object to it - these items are not organized, and I play table tennis back and forth at the grocery store. However, organizing all the items into categories, collecting them all in the same part of the store (dairy, canned food, serial) will make the work faster and easier. NEO does this; Ethereum does not have it