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. Sends documents to be printed to a buffer instead of sending them immediately to the printer.






2. Consumer consumer e commerce.






3. The discovery - collection adn analysis of evidence found on computers and networks






4. Personal information manager is application software that includes features to help users organize personal info






5. Federally funded internet security research and development center






6. 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






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






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






9. Special software to listen to audio






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






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






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






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






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






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






16. Internet teephony- enables users to speak to other users over the internet






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






18. Pressure sensitive eraser shaped pointing device






19. 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.






20. Accesses a computer or network illegally but has the intent of destroying data - stealing info - or other malicious actions.






21. Used to track and identify the location of high risk or high value items.






22. CA resposible for giving out digital certificate






23. A communications device that sends and recieves data and info to and from digital line






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






25. A single copper wire surrounded by at least three layers - insulting material - woven material - plastic outer coating - often used by cable television






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






27. On the motherboard hold memory modules






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






29. Case of the system unit to protect internal damage






30. Uses fiber optic cable for internet connection.






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






32. A set of programs that coordinates all of the activies among computer hardware devices.






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






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






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






36. The number of bytes a storage medium can hold






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






38. 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






39. Copyrighted software provided at no cost by company that retains all rights to software






40. 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






41. A segment in memory in which items are placed while waiting to be transferred from an input device or to an output device






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






43. Static ram- faster and more reliable. Dont need to be re energized as often and are more expensive






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






45. 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






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






47. Amount of time it takes for the processor to read data - instructions - and information from memory. Directly affects processing data time.






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






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






50. Other computers and mobile devices on the networ that rely on the server for its resources