Test your basic knowledge |

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. Media transmit multiple signals simutaneously. Download faster than upload






2. Graphical User interface - interact with software using text - graphics - and icons






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






4. 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






5. A know specific pattern of virus code.






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






7. A program that hides in a computer and allows someone from a remote location to take control of the computer






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






9. Provids mobile users with a secure connection to the company server as if the user has a private line.






10. Small peice of semi- conducting material - usually silicon - on whoch integrated cicuits are etched.






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






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






13. Automatically analyzes all network traffic and notifies network administrators of suspicious behavior pattermsor system breaches






14. The use of computer or network with out permission






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






16. A popular digital line alternative for the small business or home user. Transmits at fast speeds on existing standard copper telephone wiring.






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






18. Can connect multiple types of devices that require faster data transmission speeds.






19. Dual inline memory module forms two sets of contact






20. Designed for mobile devices






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






22. Has the illusion of moving images becuase it sends a continuos stream of images






23. Is a hardware or software that protects a networks resources from intrusion by users on another such as the internet.






24. Hides within or looks like a legitimate program such as a screen saver






25. Magentic ink character recognition devices read text printed with magnetized ink. Readers read numbers at the bottom of the checks






26. Text version of an IP address






27. Used to gain competitive advantage






28. Computer aided manufacturing refers ti the use of computers to assist with manufacturing process.






29. Software used by criminals






30. 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






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






32. Graphic file (JPEG - GIF) slowly replacing GIF






33. Shrinks file sizes - lossy-you will be able to restore the file to its exact original state - lossless - compressed file can be returned to its original state






34. Controls access to the hardware - software and other resources on a network and provides a centralized storage area for data - programs - and info






35. Instant messaging - Mobile to mobile - mobile to personal computer - web to mobile






36. A communications device that enables a computer or device that does not have a built in networking capability to access a network






37. A window that provides info - presents availabe options - or requests a response.






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






39. A case that contains electronic components of the computer used to process data.






40. A rectangular opeining that typically holds disk drives.






41. Can be peropheral or chip - creates sound from digital instructions.






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






43. A program that displays an online advertisement in a pop up. spyware can be hidden in adware






44. Sends documents to be printed to a buffer instead of sending them immediately to the printer.






45. Processor begins to fetch a second instruction before it completes the full machine cycle






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






47. Extends the capabilites of a browser.






48. A single copper wire surrounded by at least three layers - insulting material - woven material - plastic outer coating - often used by cable television






49. Any unwanted signal usually varying quickly






50. Provide Wi Fi to mobile computers or devices