QUESTION 1 1 OUT OF 1 POINTS, IS AN OPTICAL CODE THAT REPRESENTS DATA

• Question 1 1 out of 1 points A ____ is an optical code that represents data with bars of varying widths or heights.Answer Selected Answer: • Question 2 1 out of 1 points One of the most common 2D barcodes, the ____ code represents data with a matrix of small squares.Answer Selected Answer: • Question 3 1 out of 1 points A ____ is the smallest colorable area on a display device.Answer Selected Answer: • Question 4 1 out of 1 points ____ are the most common type of flat-panel technology used for small- to medium-sized computer monitors.Answer Selected Answer: • Question 5 1 out of 1 points In a printer, the number of ____ affects the quality of printed output.Answer Selected Answer: • Question 6 1 out of 1 points Print speed is typically measured in ____.Answer Selected Answer: • Question 7 1 out of 1 points ____ form images by spraying tiny drops of liquid ink onto the page, one printed line at a time.Answer Selected Answer: • Question 8 1 out of 1 points Case-Based Critical Thinking QuestionsCase 4-1Stacey is the office manager for a small business and is looking for a new printer and scanner for her office.When buying a scanner, Stacey needs to make sure that the scanner has a high enough ____, typically measured in the number of dots per inch (dpi), for the business needs of the office.Answer Selected Answer: • Question 9 1 out of 1 points A(n) ____ is a flat, touch-sensitive device used in conjunction with a digital pen.Answer Selected Answer: • Question 10 1 out of 1 points ____ are used to input data about a person into a computer system so that the individual can be identified based on a particular unique physiological characteristic.Answer Selected Answer: • Question 11 1 out of 1 points One factor affecting digital camera quality is the number of pixels, measured in ____, used to store the data for each image.Answer Selected Answer: • Question 12 1 out of 1 points System software is usually divided into two categories: operating system software and ____ programs.Answer Selected Answer: • Question 13 1 out of 1 points ____ includes all the programs that allow a user to perform specific tasks on a computer, such as writing a letter.Answer Selected Answer: • Question 14 1 out of 1 points Small programs called ____ are used to communicate with peripheral devices, such as monitors, printers, and scanners.Answer Selected Answer: • Question 15 1 out of 1 points ____ refers to the ability of an operating system to work with more than one program at one time.Answer Selected Answer: • Question 16 1 out of 1 points ____ memory allows you to use more memory than is physically available on your computer.Answer Selected Answer: • Question 17 1 out of 1 points ____ is the proprietary operating system for computers made by Apple Corporation.Answer Selected Answer: • Question 18 1 out of 1 points Rearranging the data on the hard drive so all files are stored in contiguous locations is called ____.Answer Selected Answer: • Question 19 1 out of 1 points A ____ is a software program that is designed to cause damage to the computer system or perform some other malicious act.Answer Selected Answer: • Question 20 1 out of 1 points Case-Based Critical Thinking QuestionsCase 5-2Dean has been using computers for some time now, but he is unfamiliar with a number of utility programs. In order to better maintain his computer, he decides to ask his coworker Andrea for advice on basic utility programs.Another thing that Andrea tells Dean is that it is very important for him to ____ all of his important data on a regular basis to protect against data loss in the case of a problem with the computer. He can use a(n) ____ utility to do this.Answer Selected Answer: • Question 21 1 out of 1 points ____ is the current version of Windows Phone.Answer Selected Answer: • Question 22 1 out of 1 points The documents waiting to be printed are said to be in a(n) print queue, which designates the order the documents will be printed.Answer Selected Answer: • Question 23 1 out of 1 points A computer’s ____ is a collection of programs that manage and coordinate the activities taking place within a computer system.Answer Selected Answer: • Question 24 1 out of 1 points A ____ is an area in RAM or on the hard drive designated to hold input and output on their way in or out of the system.Answer • Question 25 1 out of 1 points ____ is a Linux-based operating system developed by the Open Handset Alliance.Answer



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