Exam 2 Study Guide Quiz Terms CGS 2060 Computer Literacy E x a m 2 S t u d y G u i d e P a g e 1 Table of Contents Ch 7 pg 2 Ch 8 pg 8 Ch 9 pg 14 Ch 10 pg 20 Ch 11 pg 26 Ch 12 pg 32 Chapter 7 Quiz Terms P a g e 2 1 What is the definition of a command o an instruction that causes a program or app to perform a specific action 2 What is the definition of software o a series of related instructions that tells a computer or mobile device the tasks to perform and how to perform them 3 Which of the following kinds of printer is a small printer that prints on an adhesive type material that can be placed on a variety of items such as envelopes packages optical discs photos and file folders o label o flatbed 4 Which of the following kinds of scanners works in a manner similar to a copy machine except it creates a file of the document in memory instead of a paper copy 5 Which of the following is a touch sensitive device resembling a dry erase board that displays the image on a connected computer screen o interactive whiteboard 6 Which of the following devices read text printed with magnetized ink o MICR 7 Which of the following is a disadvantage of an all in one printer o If the device breaks down users lose all four functions 8 What kind of mouse is a battery powered mouse that sometimes uses Bluetooth technology to pair with the device o wireless P a g e 3 9 Which kind of printer forms characters and graphics on a piece of paper without actually striking the paper o nonimpact 10 Which of the following is a touch sensitive display device that users interact with by touching the screen with a finger or a stylus o touch screen 11 The kind of mouse on the right in the accompanying figure is motion sensing What kind of mouse is this o touch 12 What kind of mouse like the ones shown in the accompanying figure uses devices that emit and sense light to detect movement 13 What term refers to the process of entering input by speaking into a 14 Which of the following is data that has been processed into a useful 15 Which of the following is an identification code that consists of a set of vertical lines and spaces of different widths 16 Which of the following requires any company with 15 or more employees to make reasonable attempts to accommodate the needs of physically challenged workers o ADA 17 Which of the following is used almost exclusively by the banking industry for check processing o MICR o optical microphone o voice input form o output o bar code P a g e 4 18 Many scanners include a certain kind of software which can read and convert text documents into electronic files What is that kind of software o OCR 19 Which of the following kinds of keyboard has a design that reduces the chance of wrist and hand injuries o ergonomic 20 Which of the following is a technology that reads hand drawn marks such as small circles or rectangles o OMR 21 Which of the following reads the magnetic stripe on the back of credit cards entertainment cards bank cards and other similar cards o magstripe reader 22 Most of these types of device include a small optical scanner for reading characters and sophisticated software to analyze what is read What kind of device is this o OCR 23 Which of the following is a type of DV camera that enables a home or small business user to capture video and still images send email messages with video attachments add live images to instant messages broadcast live images over the Internet and make video calls o webcam 24 Which of the following are NOT commonly used nonimpact printers o line printers and dot matrix printers 25 Which of the following is a pressure sensitive input device that allows a user to control a pointer on the screen o pointing stick 26 Which of the following is a technology as shown in the accompanying figure that uses radio signals to communicate with a tag placed in or attached to an object an animal or a person P a g e 5 27 In a graphical user interface which of the following is a small symbol on the screen whose location and shape changes as a user moves a pointing device 28 Which of the following kinds of printers offers an alternative for blind o RFID o pointer users o Braille 29 Which of the following describes the difference in light intensity between the brightest white and the darkest black that can be displayed on an LCD monitor o contrast ratio 30 Which of the following printer is a color printer that produces photo 31 Which of the following are audio output devices that rest inside the lab quality pictures o photo ear canal o earbuds o HDTV 32 Which of the following is the most advanced form of digital television 33 Which of the following is a device that uses a light source to read characters marks and codes and then converts them into digital data that a computer can process o optical reader o toner o OCR action o tactile 34 A printer such as that shown in the accompanying figure creates images using a laser beam and powdered ink What is this ink called P a g e 6 35 Many scanners include a certain kind of software which can read and convert text documents into electronic files What is that kind of software 36 What is the definition of a command o an instruction that causes a program or app to perform a specific 37 Some input devices include a kind of output that provides the user with a physical response from the device What kind of output is this 38 Using ink jet printer technology but on a much larger scale which of the following creates photo realistic quality color prints o large format printer 39 What is pixel pitch sometimes called o dot pitch 40 Many retailers see the technology shown in the accompanying figure as an alternative to bar codes because which of the following is true o It does not require line of sight transmission 41 An important measure of LCD monitors is the time in milliseconds ms that it takes to turn a pixel on or off What is this called o response time 42 Instead of reading or scanning data from a source document which of the following kinds of devices obtain data directly at the location where the transaction or event takes place o data collection P a g e 7 43 Over time which of the following is true of thermal printers o They are inexpensive but the print quality is low and the images tend to fade 44 Which of the following are audio output devices that cover or …
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