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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. Contain permanently writeen data - instructions - and information






2. Broadband modem- sends and recives digital data over the cable television






3. Contains 10 or fewer comps - with similar reponsibilities and capabilities






4. Translates the domain name to its associated IP address so that data and information can be routed to the correct computer.






5. Copies itself repeatedly in memory using up system resources and possibly shutting down the system






6. The time it takes a signal to trvale from one location to another on a network Neg effect- distance - type of transmission media - and number of nodes data must travel through - bandwith high latency low for best performance






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






8. Application software that assists oeioke in becoming more effective and efficient while performing their daily business activities.






9. The number of bits in an area on a storage medium - Higher density means more storage capacity






10. The design of computers - devices - and media in the network






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






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






13. When online meetings take place on the web






14. Internet access that takes place when the modem in your computer connects to the Internet via a standard telephone line that transmits data and information using an analog (continuous wave pattern) signal.






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






16. Started the internet as a networking project






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






18. 8 bits grouped together. basic storage unit in memory. Each byte has an address






19. Mathematical formula that generates a code from the contents of the message






20. The process if a computer or device recieveing info info from the server on the internet






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






22. An instruction that causes a program to perform a specific action.






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






24. Small ceramic or metal component with fins on its surface that absorbs and disperses heat produced by electrical components such as the processor






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






26. Does not require a newsreader - easier to use than a newsgroup






27. Radio frequency identification is a technology that uses radio signals to communicate with a tag placed in or attached to an object. Can contain antenna and memory chips






28. A technique intruders use to make their network or Internet transmission appear legitimate to a victim computer or network. email spoofing. IP spoofing






29. A web application that combines services from two or more sources creating a new application.






30. Errors that can be recognized by automatic update






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






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






33. A computer with limited processing power that enables users to send data to and recieve info from a host computer. POS terminals - ATM - and DVD kiosks






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






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






36. A personal computer you can carry from place to place






37. Magnetoresistive ram- stores data using magnetic charges not electrical. Retains contents after power is out






38. Electronic data interchange which defines how data transmits across telephone lines or other means. Minimal peperwork for businesses






39. The use of computer or network with out permission






40. The number of bytes a storage medium can hold






41. A unique number that identifies the location of a byte in memory






42. Loses its contents when power is turned off (RAM)






43. A number that uniquely identifies each computer or device connected to the internet (0-255)






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






45. Major carriers of network traffic






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






47. Component of the system unit that converts AC to DC power. Have built in fans to keep it cool.






48. Electrical supply drops.can cause data loss but generally not cause equipment damage






49. Transmission control protocol is a netwrok standard that defines how data are routed from one end of a network to another - ensuring data arrives correctly. Packet switching






50. 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






Can you answer 50 questions in 15 minutes?



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