Computer Networks NETWORKING CONCEPTS Network A network is basically an interconnection of various points to make a connected system e.g Road‚ Telephone‚ Social Data Network A computer network therefore refers to an interconnection of computers and other peripherals by use of a communication link Peer to Peer Networks In a peer-to-peer network‚ all computers are considered equal; they all have the same abilities to use the resources available on the network. Peer-to-peer networks are designed
Premium Ethernet Data transmission Modulation
Computer Graphics When I think of art I think of great artists of the past. Artists that have spent practically all their lives to produce visually stunning pieces of work. Artists such as Michelangelo‚ who spent 15 years of his life to finalize a painting on the ceiling of the St. Peter’s Cathedral. When I think of art‚ I think of the legendary sculptures of the classical era. Artists then envisioned a final work from a block of stone. However‚ It is very difficult for me to consider a person
Premium Computer graphics Art
computer network Connects three office computers and one computer used for Point-of-Sale (POS) services at each of your stores. You also want six (6) computers in the lobby/store where patrons can download music and you can run “training classes” for people to learn about using MP3 players and get other basic information. The two offices have to be connected into one cohesive network‚ sharing POS services and other critical company information. You also need to provide a “hand out” casual
Free Computer Computing Personal computer
Computer Accounting Computer accounting has been growing in popularity since the availability of the Internet as a worldwide communication medium began to grow. Individuals and companies manage their money and assets one way or another. They usually hire accountants to help them carry out the requirements of accounting and balancing their books. Before the internet became inescapable‚ these accounting protocols were performed manually. Today many accountants and non-accountants alike use computer
Premium Accounting software
entExamination Paper: Fundamentals of Computer IIBM Institute of Business Management Semester-I Examination Paper MM.100 Fundamentals of Computer Section A: Objective Type (20 marks) ********************************************************** Multiple Choices: 1. b. 2 types 2. b. 1 or more input signals to produce output 3. d. Both (a) & (c) 4. b. Non-volatile 5. c. Direct-access storage device 6. c. Multiple object program files of
Premium OSI model Local area network Data Link Layer
Introduction to Computer Viruses It’s Saturday morning. You boot up your Windows 98 computer and lo and behold‚ the graphics on the desktop are a mirror image of what they should be. Congratulations‚ you have a computer virus! According to "Virus Bulletin‚" the Oxfordshire‚ England-based technical journal that tracks viruses‚ this new virus flips any uncompressed bitmaps horizontally‚ but only on Saturdays. This bulletin credits GriYo of the 29A virus-writing group as the author of this 32-bit
Premium Computer virus
101: COMPUTER LITERACY QUIZ CHAPTER-2 Name_______________________ MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1) ________ is data that has been organized or presented in a meaningful fashion. 1) _______ A) A number B) Information C) A symbol D) A character 2) Which of the following is NOT one of the four major data-processing functions of a computer?
Premium Computer Universal Serial Bus Input device
Computer Malware Computers have become a part of many people’s everyday life and most families own at least one computer at home. Although computers have brought many conveniences to a person’s daily life‚ there are people out there that have bad intentions such as stealing other people’s private data. Through these intentions‚ these people have made many softwares to achieve their goals. These softwares are called “Malware” and they have the ability to corrupt a computer’s system and cause
Premium Malware Computer virus
Research Paper on Computer Games Addiction The Problems Of the Younger Generation Addicted to Computer Games No one can deny the overwhelming influence of media on the present day society. It is surrounding people wherever they are‚ as media is the books and newspapers that people read‚ TV shows and movies they are watching‚ radio they are listening. There is almost no escape from it. Media forms people?s opinions and experiences they rely on in their lives. Even though the influence of media
Premium Video game Research Massively multiplayer online game
How serious is computer crime? What can we do about it? Computer crime‚ or Cybercrime‚ refers to any crime that involves a computer and a network. The computer may have been used in the commission of a crime‚ or it may be the target. Netcrime is criminal exploitation of the Internet. Dr. Debarati Halder and Dr. K. Jaishankar (2011) define Cybercrimes as: "Offences that are committed against individuals or groups of individuals with a criminal motive to intentionally harm the reputation of the
Premium Fraud Crime Malware