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






2. A device that enables you to join a port and a connector that are both male or female






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






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






5. The use of computer or network with out permission






6. Transmission control protocol is a netwrok standard that defines how data are routed from one end of a network to another - ensuring data arrives correctly. Packet switching






7. Component of the system unit that converts AC to DC power. Have built in fans to keep it cool.






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






9. Small capacity built directly in the processor chip






10. Holds one or more disk drives






11. 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






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






13. Universal serial bus port connects peripherals to the computer






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






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






16. Characteristics include capacity - platters - read/write heads - cylinders - sectors and tracks - rpm - transfer rate - and access time






17. Uses email as a vehicle for extortion. Threaten users if they are not paid a sum of money






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






19. A temporary connection that uses one or more analog telphone lines for communications.






20. Contains many microscopic pathways capable of carrying an electrical current






21. Provides the user with a physcial response from the device






22. Protective case for optical discs






23. A computer that delivers requested web pages to your computer






24. A collection of networked computers that have been compromised by malware operating in a collected cohesive fashion - (coordinated by a controller computer). Can leverage the combined computing power of their botnets to launch targeted denial of serv






25. Central processing unit- processor- interprets and carries out the basic instructions that operate the computer.






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






27. Contains 10 or fewer comps - with similar reponsibilities and capabilities






28. Errors that can be recognized by automatic update






29. The last section of the domain name






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






31. Used to gain competitive advantage






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






33. Wireless network that provides internet connections to mobile comouters and devices WiFi - WiMAX - Bluetooth






34. Is a security measure that defines who can access it and what actions they can take while acessing the computer






35. 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






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






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






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






39. A communications device that can convert digital signals to analog signals and analog signals to digital signals so data can travel along an analog telephone line. In the form of an adapter card you insert in an expansion slot on motherboard.






40. Instead of port - jack is used to identify audio or video ports.






41. Latest version of Post office Protocol






42. The study of workplace equipment design or how to arrange and design devices - machines - or workspace so that people and things interact safely and most efficiently.






43. Uses fiber optic cable for internet connection.






44. A metropolitan area network is a high speed netwrok that connects local area networks. contains LANs






45. Two main parts are processor and memory.






46. Read only memory refers to memory chips storing permanent data and instructions (firmware)






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






48. zombie






49. 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.






50. Text version of an IP address







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Can you answer 50 questions in 15 minutes?


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