Across
- 2. The main component of the computer that executes program instructions
- 5. Is sometimes called cathode ray tube
- 7. It is the basic requirements for Internet access which includes an account with an ISP, a computer, Internet application software, and in most cases, a modem and a phone line
- 8. Allows you to attach everything from mice to printers to your computer quickly and easily
- 11. Holds information that is built into it even without power
- 12. This is referred to as either the hardware (the computer) or the software (the computer application) that helps to deliver web content that can be accessed through the Internet
- 13. A kind of connection that sends over the line one bit a time
- 15. Ensures that only unique values can be assigned in each row for each field
- 18. It is the backbone of office automation in which users allows transmitting data, mail, and even voice across the network
- 20. It is client software which enables us to retrieve and display documents and other objects that are represented electronically
- 22. This refers only to a single electronic document which is found in the WWW, and contains text, graphics and multimedia including interactive elements like online data entry forms
- 23. Allows the computer to capture real time images and send it over the internet
- 24. A method of banking in which the customer conducts transactions electronically via the Internet
- 26. the most readily identified software is the DBMS itself
- 30. Identifies the rows to be updated, selected and is composed of column names, expressions, constraints, sub-queries, and comparison operators
- 31. Brain of the computer
- 33. It is the main controlling program of the PC that controls the timing and sharing of system resources
- 38. Produces a hard copy of what is displayed on your screen
- 39. It is the large wide-area network created by the US Department of Defense in 1969 which served as a test bed for future network technologies particularly the Internet
- 41. Output device that allows computer users to hear sound from the computer
- 42. It covers the collection of details stored in database
- 43. Is a specific character string that constitutes a reference to a resource
- 44. This can be regarded as a kind of electronic filing cabinet
- 46. Is a small high speed memory area that is placed between the processor and system memory
- 47. Allows you to move the cursor around the screen
- 48. It is a hyper media document description language that is used to publish documents which may contain text, images, sound, and video
- 49. Massive interconnection of different computers all over the world
- 50. A kind of database that is a list of information that is not necessarily related to any other lists or tables
Down
- 1. Data values for every column are stored in rows are also called what
- 2. A programmable electronic device that can store, retrieve, process large amounts of data
- 3. Enables computers to communicate with each other over a telephone or cable line
- 4. It is the unique address for a file that is accessible on the Internet and is a specific character string which constitutes a reference to a resource
- 6. Programs and other operating information used by a computer
- 9. Is a device that can read text or illustrations printed on paper and translate the information into a form that the computer can use
- 10. Translates the movement of a plastic stick into electronic information that the computer can process
- 14. It is a computer’s long term memory which is usually attached in one place inside the computer and holds the operating system, programs, and data files
- 16. It is the main circuit board in the computer where everything comes together
- 17. Is used to input textual information to the PC
- 19. Allows computers to exchange data
- 21. A facility allowing computers, smartphones, or other devices to connect to the Internet or communicate with one another wirelessly within a particular area
- 25. It is the first program that runs in your computer
- 27. Is trading in products or services using computer networks, such as the Internet
- 28. An audio card which enables the computer to input, process and deliver sound
- 29. It is a convenient way to send electronic messages between two people who both have access to the Internet
- 32. A piece of code that is capable of copying itself and typically has a detrimental effect, such as corrupting the system or destroying data
- 34. A kind of connection that sends bits of information in parallel at a time
- 35. A kind of that stores information and conducts searches by using data in related tables.
- 36. These are huge collection of webpage URLs that have been put in a database and assembled automatically by a server
- 37. Smallest portable storage drive
- 40. Information in a database is usually organized and stored here
- 45. Is a standard interactive programming language for getting information from and updating to a database
- 51. A computer that is portable and suitable for use while traveling