Across
- 2. address of a World Wide Web page.
- 3. 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.
- 6. Internet's system for converting alphabetic names into numeric IP addresses.
- 8. firewall is a network security system designed to prevent unauthorized access to or from a private network
- 10. is the most effective way to achieve data security. To read an encrypted file, you must have access to a secret key or password that enables you to decrypt it
- 12. page formatting, and 3) file formats. 1) Disk formatting. In order for storage media, such as a hard drive or flash drive to be recognized by your computer.
- 13. software is used by architects, engineers, drafters, artists, and others to create precision drawings or technical illustrations.
- 15. data is usually text, a numeric value, or a formula. The entire spreadsheet is composed of rows and columns of cells
- 16. unit of information equal to one billion (109) or, strictly, 230 bits.
- 17. is a computer network that spans a relatively small area. Most often
- 20. printing:device that creates three-dimensional objects. Like a traditional printer, a 3D printer receives digital data from a computer as input.
- 21. computer networking, or other communication using radio signals, microwaves, etc.
- 23. cursor is an indicator used to show the current position for user interaction on a computer monitor or other display device that will respond to input from a text input or pointing device.
- 24. power tool with a shaped cutter, used in carpentry for making grooves for joints, decorative moldings, etc.
- 25. unit of memory or data equal to 1,024 (210) bytes
Down
- 1. 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.
- 4. to the act of creating a virtual version of something, including virtual computer hardware platforms, storage devices, and computer network resources.
- 5. as the 802.3 standard by the IEEE, the Ethernet access method is used to connect computers in a company or home network as well as to connect a single computer to a modem for Internet access.
- 7. a common measure of data speed for computer modems and transmission carriers.
- 9. A client software program that runs against a Web server or other Internet server and enables a user to navigate the World Wide Web
- 11. system of signals used to represent letters or numbers in transmitting messages. The instructions in a computer program
- 14. first screen of information displayed when a smartphone or tablet is started.
- 18. arrangement of intersecting horizontal and vertical lines.
- 19. hacking refers to the practice of modifying or alteringcomputer software and hardware to accomplish a goal that is considered to be outside of the creator's original objective.
- 22. a device for examining, reading, or monitoring something, in particular.