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






2. A feature in the Windows operating system that lets individuals view and change the properties of all hardware devices attached to the computer.






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






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






5. A printer that sprays ink or uses laser beams to make marks on the paper. The most common nonimpact printers are inkjet and laser printers.






6. 'A device that enables the computer (or peripheral) to communicate with the network using a common data communication language - or protocol.'






7. A temporary storage area on the hard drive where the operating system 'swaps out' or moves the data or instructions from random access memory (RAM) that have not recently been used. This process takes place when more RAM space is needed.






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






9. The width-to-height proportion of a monitor.






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






11. When two computers send data at the same time and the sets of data collide somewhere in the media.






12. A topology comprised of several topologies and combined into one network.






13. Impact of read/write head against magnetic platter of the hard drive; often results in data loss.






14. A large printer that uses a computer-controlled pen to produce oversize pictures that require precise continuous lines to be drawn - such as maps and architectural plans.






15. A computing device that runs a full-featured operating system but weighs two punds or less.






16. 'A program with a specific purpose that must guarantee certain response times for particular computing tasks - or else the machine's application is useless. Real-time operating systems are found in many types of robotic equipment.'






17. A type of wireless technology that uses radio waves to transmit data over short distances. Often used to connect peripherals such as printers and keyboards to computers or headsets to cell phones.






18. '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






19. A network name that wireless routers use to identify themselves.






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






21. Programs for incorporating and arranging graphics and text to produce creative documents.






22. 'A private corporate network that is used exclusively by company employees to facilitate information sharing - database access - group scheduling - videoconferencing - and other employee and customer collaborations.'






23. Temporary storage - such as in random access memory (RAM) - When the power is off - the data in volatile storage is cleared out.






24. The instructions programmers write in a higher-level language.






25. Cables made of copper wires that are twisted around each other and are surrounded by a plastic jacket (such as traditional home phone wire).






26. 'Software - often used for training purposes - which allows the user to experience or control an event as if it is reality.'






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






28. 'In a file name - the three letters that follow the user-supplied file name after the dot (.); the extension identifies what kind of family of files the file belongs to - or which application should be used to read the file.'






29. 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.






30. A type of audio processing that makes the listener experience sound as if it were coming from all directions.






31. The system software the controls the way in which a computer system functions - including the management of hardware - peripherals - and software.






32. 'Programs used to create and edit written documents such as papers - letters - and r






33. 'An application program - such as Intuit's TurboTax or H&R Block's TaxCut - for preparing state and federal taxes. Each program offers a complete set of tax forms and instructions as well as expert advice on how to complete each form.'






34. The set of computer programs or instructions that tells the computer what to do and enables it to perform different tasks.






35. 'The first job the basic input/output system (BIOS) performs - ensuring that essential peripheral devices are attached and operational. This process consists of a test on the video card and video memory - a BIOS identification process (during which t






36. 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.






37. A program that takes out redundancies in a file to reduce the file size.






38. The process of swapping data or instructions that have been placed in the swap file for later use back into active random access memory (RAM). The contents of the hard drive's swap file then become less active data or instructions.






39. RAM that is included as part of a video card.






40. 'One of two recognized DVD formats that enable you to read - record (R) - and rewrite (RW) data on the disc.'






41. A computer that is intended for use at a single location. A desktop computer consists of a case that houses the main components of the computer - plus peripheral devices.






42. 'A collection of related pieces of information stored together for easy reference; in database terminology - a file or table is a group of related records.'






43. The set of techniques used in processing and retrieving information.






44. 'In Windows 7 - a folder that is used to display files from different locations as if they were all saved in a single folder - regardless of where they are actually stored in the file hierarchy.'






45. Data that has been organized or presented in a meaningful fashion.






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






47. 'Temporary storage - such as in random access memory (RAM). When the power is off - the data in volatile storage is cleared out.'






48. An expansion card that enables a computer to produce sounds that are omnidirectional or three dimensional.






49. The number of bits a video card uses to store data about each pixel on the monitor.






50. A wide area network (WAN) that links users in a specific geographic area (such as within a city or county).