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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. Allows users to keep typing without using enter at the end of each line






2. A program that restricts access to certain material on the web






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






4. The code of acceptable behaviors users should follow while on the internet.






5. Used to gain competitive advantage






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






7. Designed for mobile devices






8. Business transaction that occurs over Internet business - consumer consumer- consumer business - business






9. All computers connected to central device. Hub or switch






10. Uses fiber optic cable for internet connection.






11. An electrical disturbance that can degrade communications






12. Value added network is a third party busniess that provides networking services such as secure data and information transfer - storage and email.






13. Technique that some software manufacturers use to ensure the software is not installed on more computers than legally licensed






14. A collection of networked computers that have been compromised by malware operating in a collected cohesive fashion - (coordinated by a controller computer). Can leverage the combined computing power of their botnets to launch targeted denial of serv






15. Occurs when the incoming electrical power increases. Can cause immediate and permanent damage to hardware






16. Major carriers of network traffic






17. CPU. Interprets and carries out basic instructions that operate the computer. (On motherboard)






18. Needed generally to participate in a newsgroup






19. Federally funded internet security research and development center






20. 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






21. A series of network standards that specifies how two wireless devices communicate over the air with each other. MIMO






22. Saves any open documents and programs to RAM and places computer into a low power state






23. Acts as an electronic switch that opens or closes the circuit for electrical charges






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






25. Dozens or hundreds of thin strands of glass or plastic that use light to transmit signal. Carries more signals - faster - less noise - better security - smaller size






26. Measures the amount of time it takes a storage device to locate an item on a storage medium and the time required to deliver an item from memory to the processor






27. A type of always on connection that is established between two communications devices. better than dial up line






28. World wide web consortium oversees research and sets standards for many areas of the internet






29. Provides a means of sharing distributing and searching through documents by converting them unti a format that can be viewed by any user.






30. Perpetrator attempts to obtain your personal or financial info.






31. Screen savors were made to prevent this - which etched images permanently onto the screen






32. Transport layer security provides encryption of all data that passes between a client and an internet server - Requires client to have digital certif






33. Controls timing of all computer operations






34. Storage over an internet service






35. Consists of one or more twisted pair wires bundled together - Used for transmission media. Wires are twisted to reduce the noise






36. Optical mark recognition reads hand drawn marks such as circles or rectangles.






37. Communications activity. Handled by NSFnet.






38. A type of system software that assists users with controlling or maintaining the operation of a computer - its devices - or its software. Helpful in running of application software






39. Uses email as a vehicle for extortion. Threaten users if they are not paid a sum of money






40. Msot retail stores use POS to record purchases - process cards - and update inventory






41. Obtains data directly at the location where the transaction or event takes place.






42. A device that plugs in a USB port on the system unit and contains multiple USB ports in which you plus cables from USB devices. Self- powered






43. Errors that can be recognized by automatic update






44. Web site that allows users to access and interact with software from any computer or device that is connected to the Internet






45. A network standard that specifies no central computer or device on the network should control when data is being transmitted. Msot popular in LAN






46. Amercian Standad code for information interchange - is the most widely used coding scheme to represent data






47. Uses radio waves to transmit data between two devices.






48. Consists of programs designed to make users more productive and assist them with personal tasks - makes business activites more efficient - to assist with graphics - to support home - personal - and educational tasks - to facilitate communications






49. Is an online area in which isers have wrtten discussions about a particular subject.






50. A stationary pointing devoce with a ball on its top or side with one or two buttons like a mouse.







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Can you answer 50 questions in 15 minutes?


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