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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. Control unit- part of the processor that directs and coordinates most of the operations on the computer.






2. Single inline memory module forms a single set of contacts






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






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






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






6. The point at which a peripheral attahes to or communicates with a system unit so that the peripheral can send data or recive info from the computer






7. Most computers (on and off)






8. Encrypted data






9. System board- is the main circuit board of the system unit.






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






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






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






13. Converst computer output into a video signal that travels through a cable through the monitor which displays image on the screen






14. The core of the operating system that manages memory and devices - maintains the computer clock - starts programs - and assigns the computers resources such as devices and data. Memory resident






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






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






17. A server outside the organizations network that controls which communications pass into the organizations network. Screens incoming and outgoing messages






18. Joins a cable and a port






19. Digital light processor uses tiny mirrors to reflect light






20. Unencrypted readable data






21. Small capacity built directly in the processor chip






22. 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






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






24. Mad ef aluminum - glass - or ceramic and is coated with an alloy material that allows material to be recorded magnetically






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






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






27. A business that gathers and organizes web content and then distributs the content to subscribers for free or a fee






28. Dual inline memory module forms two sets of contact






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






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






31. 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






32. They can execute more than one instruction per clock cycle






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






34. May break in to computer to exploit security weakness. financial gains - revenge.






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






36. When turning on a computer that has been turned off completly






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






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






39. A notcie that guarantees a user or web site is legit. E- commerce use it often






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






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






42. Connects the processor to cache.






43. Basic input/output systemis firmware that contains the computers startup instructions






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






45. Device with a monitor - keyboard - and memory






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






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






48. The role of memory to store both data and programs






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






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







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