Test your basic knowledge |

Technology In Action - 2

Subjects : it-skills, literacy
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. 'Permanent storage - as in read-only memory (ROM).'






2. 'A specialized logic chip that is dedicated to quickly displaying and calculating visual data such as shadows - textures - and luminosity.'






3. The process of starting a computer from a powered-down or off state.






4. 'A method of data collision detection in which a node connected to the network listens (that is - has carrier sense) to determine that no other nodes are currently transmitting data signals; short for Carrier Sense Multiple Access with Collision Dete






5. The set of programs that enables a computer's hardware devices and application software to work together; it includes the operating system and utility programs.






6. 'A prediction - named after Gordon Moore - the cofounder of Intel; states that the number of transistors on a CPU chip will double every two years.'

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7. A drive that uses the same kind if memory that flash drives use - but can reach data in only a tenth of the time a flash drive requires.






8. A computer that requests information from a server in a client/server network (such as your computer when you are connected to the Internet).






9. A network located in a home that is used to connect all of its digital devices.






10. A container designed to hold multiple data packets.






11. How a user sets up his or her computer and other equipment to minimize risk of injury or discomfort.






12. Any copyrighted software that can be used for free.






13. A device that allows you to capture sound waves - such as those created by your voice - and transfer them to digital format on your computer.






14. Anyone who unlawfully breaks into a computer system (whether an individual computer or a network).






15. 'A group of two or more computers (or nodes) that are configured to share information and resources such as printers - files - and databases.'






16. 'The technology that enables the operating system - once it is booted up - to recognize automatically any new peripherals and configure them to work with the system.'






17. A server that acts as a repository for application software.






18. A network that uses the Ethernet protocol as the means (or standard) by which the nodes on the network communicate.






19. A nonimpact printer known for quick and quiet production and high quality printouts.






20. A device that holds all permanently stored programs and data; can be located inside the system unit or attached to the system unit via a USB port.






21. A Windows utility that shows programs currently running and permits you to exit nonresponsive programs when you click End Task.






22. A device that absorbs a signal so that it is not reflected back onto parts of the network that have already received it.






23. 'The essential component of the operating system that is responsible for managing the processor and all other components of the computer system. Because it stays in random access memory (RAM) the entire time the computer is powered on - the kernel is






24. A Windows utility that checks for lost files and fragments as well as physical errors on a hard drive.






25. An agreement between the user and the software developer that must be accepted before installing the software on a computer.






26. The maximum speed at which data can be transmitted between two nodes on a network; usually measured in megabits per second (Mbps).






27. Part of the operating system that enables individuals to interact with the computer.






28. Acts as a go-between for computers on the internal network and the external network (the Internet).






29. A server used to fulfill one specific function (such as handling e-mail).






30. 'In a graphical user interface - a rectangular box that contains programs displayed on the screen.'






31. 'A device for transmitting data on a network. A switch makes decisions - based on the media access control (MAC) address of the data - as to where the data is to be sent.'






32. A small - tough-sensitive screen at the base of a notebook keyboard. To use the touchpad - you simply move your finger across the pad to direct the cursor.






33. The space on the hard drive where the operating system stores data if there isn't enough random access memory (RAM) to hold all of the programs you're currently trying to run.






34. A low-power mode for electronic devices such as computers that saves electric poer consumption and sace your computer settings where you left off. When the computer is 'woken up -' you can resume working more quickly that when cold booting the comput






35. An internal hard drive that is enclosed in a protective case to make it portable - the drive is connected to the computer with a data transfer cable and is often used to back up data.






36. 'An open source operating system based on UNIX. Because of the stable nature of this operating system - it is often used on Web servers.'






37. 'A complete processing section from a CPU - embedded into one physical chip.'






38. The set of programs that enables a computer's hardware devices and application software to work together; it includes the operating system and utility programs.






39. A simplified licensing scheme that enables copyright holders to grant certain rights to a work while retaining other rights.






40. 'Programs that enable a user to perform various tasks generally required in home - school - and business. Examples include word processing - spreadsheet - presentation - personal information management (PIM) - and database programs.'






41. The pre-installed software (often trial versions) on a new computer.






42. An application program such as Microsoft Excel or Lotus 1-2-3 that enables a user to do calculations and numerical analyses easily.






43. 'An alternative to more traditional mapping software programs; easily accessible with any Internet connection and updated more frequently than offline services. Examples include MapQuest - Yahoo! Maps - Google Maps - and Google Earth.'






44. 'The computer's temporary storage space or short-term memory. It is located in a set of chips on the system unit's motherboard - and its capacity is measured in megabytes or gigabytes.'






45. A computer that provides resources to other computers on a network.






46. A pen-shaped device used to tap or write on tough-sensitive screens.






47. 'A section of a hard drive platter - wedge-shaped from the center of the platter to the edge.'






48. A set of controls on standard keyboards that moves the cursor(the flashing symbol on the monitor that indicates where the next character will be inserted); also known as an arrow key.






49. A home that has a computer and other digital devices that are all connected to a home network.






50. A desktop system unit that houses the computer's processor -memory - and monitor in a single unit.







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