Across
- 3. connect or operate with a network
- 5. the introductory page of a website, typically serving as a table of contents for the site.
- 7. computer-aided design.
- 12. a format for compressing image files.
- 13. a device that scans documents and converts them into digital data.
- 16. In computing, virtualization refers to the act of creating a virtual (rather than actual) version of something, including virtual computer hardware platforms, storage devices, and computer network resources.
- 20. the process of converting information or data into a code, especially to prevent unauthorized access.
- 22. broadcasting, computer networking, or other communication using radio signals, microwaves, etc.
- 23. the address of a World Wide Web page.
- 24. a unit of memory or data equal to 1,024 (210) bytes.
Down
- 1. 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.
- 2. a program with a graphical user interface for displaying HTML files, used to navigate the World Wide Web.
- 4. Java is a general purpose, high-level programming language developed by Sun Microsystems. A small team of engineers, known as the Green Team, initiated the language in 1991. Javawas originally called OAK, and was designed for handheld devices and set-top boxes.
- 5. a person who uses computers to gain unauthorized access to data.
- 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.
- 8. a unit of information equal to one billion (109) or, strictly, 230 bits.
- 9. Basis point (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.
- 10. the way in which something is arranged or set out.
- 11. 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.
- 14. 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.
- 15. a part of a computer system or network that is designed to block unauthorized access while permitting outward communication.
- 17. program instructions.
- 18. The Internet's system for converting alphabetic names into numeric IP addresses. For example, when a Web address (URL) is typed into a browser, DNSservers return the IP address of the Web server associated with that name.
- 19. The data is usually text, a numeric value, or a formula. The entire spreadsheet is composed of rows and columns of cells. A spreadsheet cell is analogous to a field in database management systems. Individual cells are usually identified by a column letter and a row number.
- 21. 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.