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BASIS OF COMPARISON NAT PAT Description NAT translates the private local IP to the global public IP address. PAT translates the private IP addresses of an internal network to the public IP address with the help of port numbers. Relationship NAT has a one-to-one or many-to-one relationship. PAT has a many-to-one relationship. Types There … Read more
ECMAScript is a JavaScript standard meant to ensure the interoperability of web pages across different web browsers. ECMAScript is commonly used for client-side scripting on the world wide web and it is increasingly being used for writing server applications and services using Node.js. ES5 is an abbreviation of ECMAScript 5 and also known as ECMAScript … Read more
What is a Supercomputer? A supercomputer is a computer with a high level of performance as compared to a general-purpose computer. The term is commonly applied to the fastest high-performance systems available at any given time. Such computers have been used primarily for scientific and engineering work requiring exceedingly high-speed computations. Performance of a supercomputer is … Read more
What Is a File? Files are storage units for data. They can take many forms including text documents, audio tracks, movie clips and computer programs. Files can be edited and transferred through the Internet on that particular computer system. Different types of computer files are designed for different purposes. A file may be designed to store an Image, a … Read more
What is a Finite Automata? Finite Automata(FA) is the simplest machine to recognize patterns. The finite automata or finite state machine is an abstract machine that has five elements or tuples. It has a set of states and rules for moving from one state to another but it depends upon the applied input symbol. Basically, … Read more
What Is Guided Media? Guided media also referred to as Wired or bounded transmission media, are those that provide a channel from one device to another; they include twisted-pair cable, coaxial cable and fibre-optic cable. A signal traveling along any of these media is directed and contained by the physical limits of the media. Major … Read more
Beam Penetration Method Beam–Penetration Method: It is used with a random scan monitor for displaying pictures. There are two phosphorus layers- Red and Green are coated inside the screen. The color shown depends on how far the electron beam penetrates the phosphorus surface. A powerful electron beam penetrates the CRT, it passes through the red layer and excites … Read more
What Does Save Mean? Save is a command in the File menu of most applications that stores the data back to the file and folder it originally came from. The ‘’Save’’ command saves the current working file under the same name and in the same place as where the original was before. When you ‘’Save’’ … Read more
DIMM and SIMM are two major types of random-access memory standards for personal computers. DIMM is an acronym for “dual in-line memory module,” while SIMM stands for “single in-line memory module.” The naming of each type of RAM refers to the specific way in which the memory is packaged. DIMM and SIMM are manufactured with … Read more
What Is Structured Data? Data that is the easiest to search and organize, because it is usually contained in rows and columns and its elements can be mapped into fixed pre-defined fields, is known as structured data. Think about what data you might store in an Excel spreadsheet and you have an example of structured … Read more