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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. A small flat rectangular pointing device that is sensitive to pressure and motion.






2. Allows you to insert and remove flash memory and other devoces while the computer is running (flash memory)






3. A family member on a computer






4. A storage device that typically uses flash memory to store data instructions and information. Faster - use less power - last more than 5 years - higher failure rate - cost much more






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






6. Does not lose its contents when power is turned off (permanent - ROM - flash memory - CMOS)






7. Errors that can be recognized by automatic update






8. The combination of text - numbers - graphics - animation - sound effects - music - and other media in hyperlinked documents.






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






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






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






12. Method that the internet uses to store domain names and their corressponding IP addresses






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






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






15. The smallest unit of disk space that stores data and info






16. A real time internet communications service where you can talk to people online.






17. Latest version of Post office Protocol






18. Same intent as cracker but does not have technical skills and knowledge. Often use prewritten hacking






19. Facilitates communications - shares hardware - sharing data and info - sharing software - trasnferring funds -






20. Each computer or device on the network. often connected by cables






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






22. A motion sensing mouse - allows you to control objects by moving the mouse in predetermined directions through air






23. Extends the capabilites of a browser.






24. Written by virus author that can damage computer by infecting a computer negatively by altering the way computer works without the users knowledge knowledge or permission.






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






26. A collection of computers and devices connected together - via communications devices and transmissions media.






27. A case that contains the electronic components of the computer that are used to process data. (connected to motherboard)






28. A server that you connect to to start a chat session.






29. Picure messaging can occur from mobile to mobile and mobile to email






30. Transmission media on which the data - instructions - information travel.






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






32. Consists of electronic components that store instrcuctions waiting to be executed by the processor - data needed by those instructions - and the results of processing data. Consist of one or more chips on the motherboard or some other circuit board o






33. Method that uses multiple processors to execute a single program or task requires special software that recognizes how to divide the problemand bring results back together






34. A series of related instructions that tells a computer what tasks to perform and how to perform them. They respond to commands






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






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






37. Programs that control or maintian the operations of the computer and its devices. Interface between user - application software - and computers software






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






39. Human speech is bc of its continous signal that vary in strength and quality






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






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






42. When businesses use the internet to sell products






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






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






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






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






47. Many scanners have this optical character recognition software which can read and convert text documents into electronic files. Includes a small optical scanner for reading characters






48. A legal agreement that allows multiple users to access the software on the server simutaneously






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






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







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Can you answer 50 questions in 15 minutes?


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