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Cse Computer Science Engineering

Subjects : engineering, it-skills
Instructions:
  • Answer 50 questions in 15 minutes.
  • If you are not ready to take this test, you can study here.
  • Match each statement with the correct term.
  • Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. Provids mobile users with a secure connection to the company server as if the user has a private line.






2. Wireless network that provides internet connections to mobile comouters and devices WiFi - WiMAX - Bluetooth






3. A communications device that sends and recieves data and info to and from digital line






4. Continues to operate when one of its components fails - ensuring that no data is lost






5. Type of notebook comp that is smaller and less powerful than a normal notebook comp






6. Central processing unit- processor- interprets and carries out the basic instructions that operate the computer.






7. Some viruses are hidden in it - which are instructions saved in software such as word processing or spreadsheet program






8. Where ram resides - a small circuit board (RIMM - SIMM - DIMM)






9. Operating system on mobile devices that generally resides on ROM






10. Arithmetic logic unit- a component of the processor - performs arithmetric - comparison - and operations.






11. Online service provider- has many members features along with internet access such as IM or Web browsers.






12. (laptop computer) portable personal computer often able to fit in your lap






13. Uses a continous flow of fluids in a process that transfers the heated fluid away from the processor






14. A set of programs that coordinates all of the activies among computer hardware devices.






15. Popular for LAN. single central cable.






16. A program placed on a computer without the users knowledge that secretly collects info about the user often related to web browsing habits.






17. A device that uses a light source toread characters - marks - codes - and converts them into digital data that a computer can process. Uses optical character recognition and optical mark recognition






18. Initiates an instruction to transmit data - instructions - or information.






19. Consists of electronic components that store instructions waiting to be executed (On motherboard)






20. Standard specifies that computers and devices on the networl share or pass a special signal called a token in a unidirectional manner and in a preset order. only one token per network






21. Latest version of Post office Protocol






22. Wide area network is a network that covers a large geographic area such as a city - country - or world. The internet is the biggest






23. A single user license agreement typically includes many of the following conditions that specify a users responsibility upon acceptance of the agreement






24. Central communications device that allows computers and devices to transfer data wirelessly among themselves or to transfer data wirelessly to a wired network.






25. Application software that allows users to access and view Web Pages (Intenet Explorer - Firefox - Safari)






26. Program is one that runs the same on multiple operating systems






27. Helps speed he processes of the comp bc it stores frequently used instructions and data (L1 - L2 cache) cache speeds up the processing time bc it stores frequently used instructions and data.






28. Anopening inside the system unit in which you can install additional equipment. Different than a slot






29. Health care professions conduct live conferences on the computer






30. A vulnerable computer that is set up to entice an intruder to break into it.






31. Two or more computers transfer data - instructions - and information.






32. Software that helps groups of people work together on projects and share info over a network






33. Started the internet as a networking project






34. Redundant array of independant disks which is a group of to or more inegrated hard disks. An ideal storage system for users who must have data available when the access it






35. Determines the number of bits that can be transmitted at one time






36. Consists of capturing - sorting - analyzing - displaying - printing - and manipulating images.






37. A know specific pattern of virus code.






38. Major carriers of network traffic






39. Type of system software that allows a user to perform maintenance- type tasks usually related to managing a computer - its devices - or its programs. (transfer photos to an optical disk.






40. The point at which a peripheral attahes to or communicates with a system unit so that the peripheral can send data or recive info from the computer






41. An electrical disturbance that can degrade communications






42. Where a computer keeps data - instructions - and information (flash drives - hard disks - optical disks - memory cards)






43. Dynamic ram- chips must be re energized constantly or they lose their contents.






44. Builds and maintains lists of words found on websites. Useful for search engines






45. Short for key generator creats software registration numbers and sometimes activation codes.






46. Personal information manager is application software that includes features to help users organize personal info






47. A program or set of instructions in a program that allow users to bypass security controls when accessing a program - computer - or network. A rootkit can be a back door






48. Surgeon performs operation by controlling robot when not in the same area as patient.






49. Cables - telephone lines - radio networks - satellites






50. A communications device that can convert digital signals to analog signals and analog signals to digital signals so data can travel along an analog telephone line. In the form of an adapter card you insert in an expansion slot on motherboard.







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