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P assenger plane crashed near Nepal Pokhara airport, all seventy two air passengers died inside the coincidence on January 15 2023 at 11 AM.   Yeti Airlines passenger aircraft crashed near Nepal Pokhara airport killing all 72 air passengers. 5 Indians most of the dead. After passenger plane crash at Pokhara airport, Nepal government has referred to as emergency assembly of cabinet.  Prime Minister Pushpa Kal Dahal 'Prachanda' has told to hurry up the rescue paintings. The navy has reached the spot and treated the front. The plane crashed at Pokhara airport in Nepal had fifty three Nepalese citizens, five Indians, four Russians, 1 Irish, 2 Koreans, 1 Argentina, 1 French residents on board.

F ifth generation languages are programming languages that contain visual tools to help develop a program. Fifth generation languages are designed to make the computer to solve a given problem without the programmer. This way, the programmer only needs to worry about what problems need to be solved and what conditions need to be met, without worrying about how to implement a routine or algorithm to solve them. Fifth-generation languages are used mainly in artificial intelligence research. Fifth generation programming language or visual programming language is also known as natural language. Fifth generation programming allows people to interact with computers without needing any specialized knowledge. People can talk to computers and the voice recognition system can convert spoken sounds into written words. Prolog and Mercury are the best known fifth generation languages.   Merits :  Easy to program. Since, the program uses normal sentences, they are easy to understand. The pr...

 Internet is the world largest computer network based on TCP/IP. That is, it is a network of networks that consists of millions of private, public, academic, business, and government networks. Internet share common mechanism for addressing (identifying) computers and common set of communication protocols for communication between the computers in the network. It is the widely used research tool, providing society with access to global information and instant communication. Internet addressing is used to identify each device, host, interface and resources in the internet. Common addressing technique used in Internet are IP address, Domain Name, URL. The Internet carries different information resources and services, such as email, file transfer, news, online chat, remote login, online gaming and resources of WWW. Nowadays, Internet is the fastest and cheapest means to get, provide and compile information. Internet is based on a client/server technology because most services that are ...

 Artificial Intelligence(AI) is a branch of Science which deals with helping machines to find solutions of complex problems in a more human like fashion. This generally involves borrowing characteristics from human intelligence, and applying them as algorithms in a computer friendly way. John McCarthy, who coined the term Artificial Intelligence in 1956, defines it as "the science and engineering of making intelligent machines", especially intelligent computer programs. Intelligence is the computational part of the ability to achieve goals in the world. AI is the study of how to make computers do things which, at the moment, people do better. AI is the study and design of intelligent agents, where an intelligent agent is a system that perceives its environment and takes actions that maximize its chances of success. AI programming languages include LISP, developed in the 1950s, is the early programming language strongly associated with AI. LISP is a functional programming lang...

     I n a very general sense, a database administrator is the individual responsible for maintaining the RDBMS system. The DBA has many different responsibilities, but the overall goal of the DBA is to keep the server up at all times and to provide users with access to the required information when they need it. The DBA makes sure that the database is protected and that any chance of data loss is minimized.   A DBA can be someone who, from the start, has concentrated in the area of database design and administration. A DBA can be a programmer who, by default or by volunteering, took over the responsibility of maintaining a database server during project development and enjoyed the job so much that he switched. A DBA can be a system administrator who was given the added responsibility of maintaining a database server. DBAs can even come from unrelated fields, such as accounting or the help desk, and switch to Information Systems to become DBAs. A DBA needs the ...

   W eb browser is the "window to the web" for Internet users around the world. It is a program that enables a user to display and interact with text, images, sound and other information located on a web page of a web site on the World Wide Web. It enables a user to quickly and easily access information provided on the web pages of the web sites by traversing hyperlinks. The two most popular browser are Internet Explorer by Microsoft and Navigator from Netscape. These browsers are used mainly by Windows based computers. Mosaic was a popular browser used by Macintosh users but today the Mac users use the Microsoft Internet Explorer as their default browser. Web Browser History The first widely used web browser was NCSA Mosaic. The Mosaic programming team then created the first commercial web browser called Netscape Navigator, later renamed Communicator, then renamed back to just Netscape. The Netscape browser led in user share until Microsoft Internet Explorer took the lead i...

 The Open System Interconnection (OSI) Model is a conceptual and logical layout that defines network communication used by systems open to interconnection and communication with other systems. The model is broken into seven sub-components, or layers, each of which represents a conceptual collection of services provided to the layers above and below it. The OSI Model also defines a logical network and effectively describes computer packet transfer by using different layer protocols. The OSI Model may also be referred to as the seven layer OSI Model or the seven layer model.  The Seven layers of OSI model are : Physical Layer Data Link Layer Network Layer Transport Layer Session Layer Presentation Layer Application Layer 1. Physical Layer    The physical layer, the lowest layer of the OSI model, is concerned with the transmission and reception of the  unstructured raw bit stream over a physical medium. It describes the electrical/optical, mechanical, and functiona...