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. zombie






2. The number of bits in an area on a storage medium - Higher density means more storage capacity






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






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






5. 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






6. Case of the system unit to protect internal damage






7. The amount of data - instructions - and information that can travel over communications channel






8. One or more computers on the network request services from the server. 10 or more computers






9. Builds and maintains lists of words found on websites. Useful for search engines






10. A device that plugs in a USB port on the system unit and contains multiple USB ports in which you plus cables from USB devices. Self- powered






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






12. Someone who uses internet to destroy or damage computers for political reasons.






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






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






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






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






17. Universal serial bus port connects peripherals to the computer






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






19. A colection of individual programs available together as a unit. lower cost and ease of use






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






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






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






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






24. Saves any open docs or programs to hardisk before removing power






25. Any unwanted signal usually varying quickly






26. Really simple syndication is a specification that many content aggregatorsuse to distribute content to subscribers






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






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






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






30. The process of transferring data in a continous and even flow which allows users to access a file while it is transmitting






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






32. 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






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






34. Dozens or hundreds of thin strands of glass or plastic that use light to transmit signal. Carries more signals - faster - less noise - better security - smaller size






35. Application software that assists oeioke in becoming more effective and efficient while performing their daily business activities.






36. Used to gain competitive advantage






37. Mathematical formula that generates a code from the contents of the message






38. Serves as the interface between the user - the app software - and the computers hardware






39. On software is infinitie space and depth for VR






40. Designed for mobile devices






41. A type of always on connection that is established between two communications devices. better than dial up line






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






43. A type of system software that assists users with controlling or maintaining the operation of a computer - its devices - or its software. Helpful in running of application software






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






45. Technique that some software manufacturers use to ensure the software is not installed on more computers than legally licensed






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






47. Contain permanently writeen data - instructions - and information






48. ...






49. 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






50. Holds one or more disk drives