Elias 2

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Across
  1. 4. A scanner is an input device that scans documents and images, which can be imported into a computer
  2. 8. A system of signals used to represent letters or numbers in transmitting messages. The instructions in a computer program.
  3. 9. a unit of information equal to one billion (109) or, strictly, 230 bits.
  4. 10. - the way in which something is arranged or set out.
  5. 11. 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.
  6. 13. 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.
  7. 14. n 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 person who uses computers to gain unauthorized access to data.
  9. 18. A router is a device that forwards data packets along networks.
Down
  1. 1. Java was designed to have the look and feel of the C++ language, but it is simpler to use than C++ and enforces an object-oriented programming model
  2. 2. Domain Name System) The Internet's system for converting alphabetic names into numeric IP addresses.
  3. 3. A local-area network (LAN) is a computer network that spans a relatively small area
  4. 5. the process of converting information or data into a code, especially to prevent unauthorized access.
  5. 6. PEG is a lossy compression technique for color images.
  6. 7. a web page set as the default or start-up page on a browser
  7. 10. a part of a computer system or network that is designed to block unauthorized access while permitting outward communication.
  8. 12. A computer network or data network is a telecommunications network which allows nodes to share resources.
  9. 16. 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.
  10. 17. URL is the abbreviation of Uniform Resource Locator. It is the global address of documents and other resources on the World Wide Web.