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






2. Determines the number of bits that can be transmitted at one time






3. 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






4. Computer designed so the system unit - input devices - output devices - and any other devices fit entirely on or under a desk or table.






5. Some viruses are hidden in it - which are instructions saved in software such as word processing or spreadsheet program






6. The last section of the domain name






7. Sends digital data and info from a comp to a DSL line






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






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






10. Helps speed he processes of the comp bc it stores frequently used instructions and data (L1 - L2 cache) cache speeds up the processing time bc it stores frequently used instructions and data.






11. Acts as an electronic switch that opens or closes the circuit for electrical charges






12. Msot retail stores use POS to record purchases - process cards - and update inventory






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






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






15. Measures the amount of time it takes a storage device to locate an item on a storage medium and the time required to deliver an item from memory to the processor






16. Uses fiber optic cable for internet connection.






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






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






19. On software is infinitie space and depth for VR






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






21. A utility that reorgnizes the files and unused space on a computers hard disk so that the operating system accesses data quickly and programs run faster






22. CA resposible for giving out digital certificate






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






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






25. Donated for public use has no copyright restrictions






26. Enahnces the sound generating capabilites of a personal computer






27. Provides a means of sharing distributing and searching through documents by converting them unti a format that can be viewed by any user.






28. Moving pictures experts group is a popular video compression standard






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






30. Two main parts are processor and memory.






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






32. Two or more computers transfer data - instructions - and information.






33. Cables - telephone lines - radio networks - satellites






34. 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






35. Program that euns only on a specific type or make of computer






36. PGP an encryption program






37. ...






38. Federally funded internet security research and development center






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






40. MFP is a single devce that looks like a printer or copy machine but provides the functionality of a printer - copier - scanner - and fax






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






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






43. Allows the various devices both inside and attached to the system unit to communicate with each other. Bits travel on a bus from input to memory to processor to output. Data Bus. Address Bus.






44. Links in text based documents






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






46. Type of system software that allows a user to perform maintenance- type tasks usually related to managing a computer - its devices - or its programs. (transfer photos to an optical disk.






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






48. The layout of the computers and devices ina cmonnunications network. Star - bus - ring.






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






50. Started the internet as a networking project






Can you answer 50 questions in 15 minutes?



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