A(n) ____________________ is a light-sensing input device that reads printed text and graphics and then translates the results into a form the computer can process.
Fill in the blank(s) with the appropriate word(s).
optical scanner
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Write a statement that creates and initializes a multimap of strings and ints with three key– value pairs. ANS:
What will be an ideal response?
Critical-Thinking Case Based Questions ? Case 4-1 Simon has just started a job with the police department. His director has given him the last six months of test results from four local precincts. Simon has organized the results as four data series and needs to display the trends in a graphic format. ? ? Simon wants to change the chart's border. To do this, he should select the CHART TOOLS ____ tab.
A. FORMAT B. EDIT C. DESIGN D. LAYOUT
Which two sections can be added to a report if you group records?
A. Group Header and Group Footer B. Group Header and Detail C. Group Footer and Detail D. Group Summary and Detail
Henry is having a problem with the electrical system on his current laptop. The battery for the laptop will not charge. Henry took the AC adapter and battery from another laptop that is known to work, and put them in his current laptop, but still the battery will not charge. What possible actions can Henry take to make his laptop usable?
A. Henry can replace the battery again, as the second battery could also be bad. B. Henry can replace the laptop system board. C. Henry can purchase a new laptop. D. Henry can use the laptop only when it’s connected to the power using the AC adapter.