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. Shrinks file sizes - lossy-you will be able to restore the file to its exact original state - lossless - compressed file can be returned to its original state






2. Web site that allows users to access and interact with software from any computer or device that is connected to the Internet






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






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






5. Provids mobile users with a secure connection to the company server as if the user has a private line.






6. Loses its contents when power is turned off (RAM)






7. Magentic ink character recognition devices read text printed with magnetized ink. Readers read numbers at the bottom of the checks






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






9. Faster - higher quality than ink jet. Uses toner that sticks to the page from a combo of pressure and heat.






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






11. Program is one that runs the same on multiple operating systems






12. 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






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






14. A server outside the organizations network that controls which communications pass into the organizations network. Screens incoming and outgoing messages






15. Moving pictures experts group is a popular video compression standard






16. The standard that outlines characteristics of how two network devices communicate






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






18. The point at which a peripheral attahes to or communicates with a system unit so that the peripheral can send data or recive info from the computer






19. Case of the system unit to protect internal damage






20. The time it takes a signal to trvale from one location to another on a network Neg effect- distance - type of transmission media - and number of nodes data must travel through - bandwith high latency low for best performance






21. Instant messaging - Mobile to mobile - mobile to personal computer - web to mobile






22. Media transmit multiple signals simutaneously. Download faster than upload






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






24. A series of network standards that specifies how two wireless devices communicate over the air with each other. MIMO






25. Uses fiber optic cable for internet connection.






26. Combines several GIF images ina single GIF file.






27. Programs that control or maintian the operations of the computer and its devices. Interface between user - application software - and computers software






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






29. Smallest unit of data the computer can process






30. Hypertext transfer protocol






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






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






33. Uses the cell phone network to connect to the internet wirelessly from a notebook computer - smart phone - or mobile device






34. A program placed on a computer without the users knowledge that secretly collects info about the user often related to web browsing habits.






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






36. When businesses use the internet to sell products






37. A computer that can perform all of its input - processing - output - and storage activities by itself (PC - Apple)






38. A popular digital line alternative for the small business or home user. Transmits at fast speeds on existing standard copper telephone wiring.






39. Small ceramic or metal component with fins on its surface that absorbs and disperses heat produced by electrical components such as the processor






40. A case that contains electronic components of the computer used to process data.






41. A notcie that guarantees a user or web site is legit. E- commerce use it often






42. The destructive event or prank the program intended to deliver






43. Surgeon performs operation by controlling robot when not in the same area as patient.






44. Any unwanted signal usually varying quickly






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






46. Text version of an IP address






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






48. 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






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






50. Unencrypted readable data







Sorry!:) No result found.

Can you answer 50 questions in 15 minutes?


Let me suggest you:

Browse all subjects

Browse all tests

Most popular tests



Major Subjects

Tests & Exams


AP
CLEP
DSST
GRE
SAT
GMAT

Browse all subjects

Browse all tests

Most popular tests