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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. Someone who uses internet to destroy or damage computers for political reasons.






2. Used to gain competitive advantage






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






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






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






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






7. Uses devices that emit and sense light to detect the mouses movement






8. Combines several GIF images ina single GIF file.






9. ...






10. Software used by criminals






11. Desktop publishing software enables pro designers to create sophisticated docs that contain text graphics nd colors.






12. Hardware componenet that enables a computer to transmit and recieve data - instructions - and info to and from computers.






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






14. A type of system software that allows users to perform maintenence type tasks






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






16. Dish shaped antenna for internet connection






17. A metropolitan area network is a high speed netwrok that connects local area networks. contains LANs






18. Encrypted data






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






20. Health care professions conduct live conferences on the computer






21. Power on self test to check the various system components and the results are compared with data in a CMOS chip






22. Internet teephony- enables users to speak to other users over the internet






23. When online meetings take place on the web






24. Consists of special purpose chip and electronic circuits that control the transfer of data - instructions - and information from a disk to and from the system bus and other parts of the computer.






25. 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






26. A part of the motherboard and connects the processor to main memory






27. A colection of individual programs available together as a unit. lower cost and ease of use






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






29. Amount of time it takes for the processor to read data - instructions - and information from memory. Directly affects processing data time.






30. Protective case for optical discs






31. Small program that tells the operating system how to communicate with a specific device






32. Characteristics include capacity - platters - read/write heads - cylinders - sectors and tracks - rpm - transfer rate - and access time






33. One or more computers on the network request services from the server. 10 or more computers






34. A know specific pattern of virus code.






35. A light sensing input device that reads printed text and graphics and translates the results into a form the computer can process.






36. The process of using the operating system to restart a computer. Properly closes programs but doesnt save work






37. 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






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






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






40. Text version of an IP address






41. Used to track and identify the location of high risk or high value items.






42. Accepts the transmission of data - instructions - or info






43. A temporary connection that uses one or more analog telphone lines for communications.






44. Hypertext transfer protocol






45. Slightly slower than L1 cache but has higher capacity. (advanced transfer cache)






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






47. A system that attempts to imitate the behavior of a human brain.






48. Users prefer to download or transfer a copy of the images from the digital camera to the computers hard disk






49. Reorganizing it so that the files are store in continous sectors






50. 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






Can you answer 50 questions in 15 minutes?



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