Vocabulary Lesson 2 Maja

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Across
  1. 2. an ill-bred man, especially one who behaves in a dishonorable or irresponsible way toward women. A local town boy or youth, as contrasted with a university or public school student. A servant at a university or public school.
  2. 3. Short for Joint Photographic Experts Group, and pronounced jay-peg. JPEG is a lossy compression technique for color images. Although it can reduce files sizes to about 5% of their normal size, some detail is lost in the compression.
  3. 5. the introductory page of a website, typically serving as a table of contents for the site a web page set as the default or start-up page on a browser.
  4. 8. Basis points (BPS) refer to a common unit of measure for interest rates and other percentages in finance. One basis point is equal to 1/100th of 1%, or 0.01% (0.0001), and is used to denote the percentage change in a financial instrument.
  5. 9. a program with a graphical user interface for displaying HTML files, used to navigate the World Wide Web.
  6. 13. The word wireless is dictionary defined as "having no wires". In networking terminology, wireless is the term used to describe any computer network where there is no physical wired connection between sender and receiver, but rather the network is connected by radio waves and/or microwaves to maintain communications.
  7. 14. In decimal systems, kilo stands for 1,000, but in binary systems, a kilo is 1,024 (2 to the 10th power). Technically, therefore, a kilobyte is 1,024 bytes, but it is often used loosely as a synonym for 1,000 bytes. ... In computer literature, kilobyte is usually abbreviated as K or KB.
  8. 15. A scanner is an input device that scans documents and images, which can be imported into a computer. They are available in flatbed or sheet-fed versions and are usually connected via a high-speed USB port. OCR software can be used to recognize text documents imported from a scanner.
  9. 16. the action or process of making a physical object from a three-dimensional digital model, typically by laying down many thin layers of a material in succession.
  10. 17. a part of a computer system or network that is designed to block unauthorized access while permitting outward communication.
  11. 19. the process of converting information or data into a code, especially to prevent unauthorized access.
  12. 22. A router is a device that forwards data packets along networks. A router is connected to at least two networks, commonly two LANs or WANs or a LAN and its ISP's network. Routers are located at gateways, the places where two or more networks connect.
  13. 23. Domain Name Servers (DNS) are the Internet's equivalent of a phone book. They maintain a directory of domain names and translate them to Internet Protocol (IP) addresses.
  14. 24. a person who uses computers to gain unauthorized access to data.
Down
  1. 1. a general-purpose computer programming language designed to produce programs that will run on any computer system.
  2. 2. program instructions.
  3. 4. a unit of information equal to one billion (109) or, strictly, 230 bits.
  4. 6. a system for connecting a number of computer systems to form a local area network, with protocols to control the passing of information and to avoid simultaneous transmission by two or more systems.
  5. 7. URL is the abbreviation of Uniform Resource Locator. It is the global address of documents and other resources on the World Wide Web. ... A URL is one type of Uniform Resource Identifier (URI); the generic term for all types of names and addresses that refer to objects on the World Wide Web.
  6. 10. In computing, virtualization means to create a virtual version of a device or resource, such as a server, storage device, network or even an operating system where the framework divides the resource into one or more execution environments.
  7. 11. A computer network or data network is a telecommunications network which allows nodes to share resources. In computer networks, networked computing devices exchange data with each other using a data link. The connections between nodes are established using either cable media or wireless media.
  8. 12. (in relation to Excel spreadsheet): A cell is the intersection between a row and a column on a spreadsheet that starts with cell A1. Below is an illustrated example of a highlighted cell in Microsoft Excel; the cell address, cell name, or cell pointer "D8" (column D, row 8) is the selected cell and the location of what is being modified.
  9. 18. A local-area network (LAN) is a computer network that spans a relatively small area. Most often, a LAN is confined to a single room, building or group of buildings, however, one LAN can be connected to other LANs over any distance via telephone lines and radio waves.
  10. 20. a movable indicator on a computer screen identifying the point that will be affected by input from the user, for example showing where typed text will be inserted.
  11. 21. (especially in computing) arranges or put into a format.