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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. Digital video intefaceenables digital signals to translate directly to the LCD monitor.






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






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






4. Random access memory- memory chips that can be read from and written to by the processor and other devices






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






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






7. Searches for and removes unneccessary files






8. DoS attack is an assult whose purpose is to disrupt computer access to an Internet service such as the Web or email






9. A legal agreement that permits users to install the software on multiple computers.






10. Health care professions conduct live conferences on the computer






11. 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.






12. Where a computer keeps data - instructions - and information (flash drives - hard disks - optical disks - memory cards)






13. Contain permanently writeen data - instructions - and information






14. The process of dividing the disk into tracks and sectors






15. Integrates the functions of a processor - memory and a video card on a single chip.






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






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






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






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






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






21. Computer is usually connected to the internet the entire time it is turned on (cable - DSL - fiber - radio signals - satellite)






22. 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.






23. Uses radio waves to transmit data between two devices.






24. Computer automatically can configure adapter cards and other peripherals as you install them






25. A socket in the motherboard that can hold an adapter card






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






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






28. Used to gain competitive advantage






29. Needed generally to participate in a newsgroup






30. A type of storage media that consists of flat disc and is written and read by a laser






31. Major carriers of network traffic






32. 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.






33. (program) consists of related instructions that tells computer what tasks to perform and how to perform them






34. 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.






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






36. A small metal or plastic device that uses pressure instead of ink.






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






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






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






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






41. Connects the processor to cache.






42. Organization that sells and manages domain names






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






44. Complementary metal oxide semiconductor provides high speeds and consumes little power. Used by RAM - flash memory - and other memory chips. USes battery power






45. Graphics processing unit controls the manipulation and display of graphics on the display device.






46. Transport layer security provides encryption of all data that passes between a client and an internet server - Requires client to have digital certif






47. A digital code attached to an electronic message or document - which is unique and which can be used to authenticate the sender or owner. Most often used in electronic commerce.






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






49. Donated for public use has no copyright restrictions






50. Redundant array of independant disks which is a group of to or more inegrated hard disks. An ideal storage system for users who must have data available when the access it






Can you answer 50 questions in 15 minutes?



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