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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. A computer with limited processing power that enables users to send data to and recieve info from a host computer. POS terminals - ATM - and DVD kiosks






2. Operating system on mobile devices that generally resides on ROM






3. Dish shaped antenna for internet connection






4. Hardware componenet that enables a computer to transmit and recieve data - instructions - and info to and from computers.






5. Obtains data directly at the location where the transaction or event takes place.






6. A rectangular opeining that typically holds disk drives.






7. Circuit boards tjay provide connections and functions not built into the motherboard






8. Internet Service Provider- a regional or national access provider






9. Started the internet as a networking project






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






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






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






13. Small capacity built directly in the processor chip






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






15. Facilitates communications - shares hardware - sharing data and info - sharing software - trasnferring funds -






16. A program or set of instructions in a program that allow users to bypass security controls when accessing a program - computer - or network. A rootkit can be a back door






17. Copies itself repeatedly in memory using up system resources and possibly shutting down the system






18. System board- is the main circuit board of the system unit.






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






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






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






22. Provide Wi Fi to mobile computers or devices






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






24. Uses a continous flow of fluids in a process that transfers the heated fluid away from the processor






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






26. Smallest unit of data the computer can process






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






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






29. Power on self test to check the various system components and the results are compared with data in a CMOS chip






30. The operating system interrupts a program that is executing and passes control to another program waiting to be executed. Operating system regains control if one program stops operating properly






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






32. 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






33. A device that uses a light source toread characters - marks - codes - and converts them into digital data that a computer can process. Uses optical character recognition and optical mark recognition






34. A legal agreement that allows multiple users to access the software on the server simutaneously






35. Copyrighted software that is distributed at no cost for a trial period






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






37. Can connect multiple types of devices that require faster data transmission speeds.






38. An electrical disturbance that can degrade communications






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






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






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






42. Software that helps groups of people work together on projects and share info over a network






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






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






45. Smaller than heat sink cools processors in notebook comps






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






47. Consumer consumer e commerce.






48. A program that restricts access to certain material on the web






49. Picure messaging can occur from mobile to mobile and mobile to email






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







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