Which of the following best describes a gray hat hacker?
a. A person that usually follows the law but in some cases performs illegal activities
b. Someone who is hacking into computer systems with the permission of the owner of the systems
c. Someone who hacks into systems to cause harm and/or for monetary gain
d. Someone who hacks is hired by a company to hack into systems
ANS: A
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____ might range from computers to memory sticks and CDs.
A. Intellectual property B. Physical rights C. Physical property D. Physical assets
Critical Thinking QuestionsCase 1-2Try as he might, Chuck can't seem to figure out how to use InDesign's grid feature. His frustration level is just about to reach the breaking point when his roommate reminds him about Adobe Help. After some quick research using InDesign's Help system, Chuck finds out what a grid system is and how it is used. Which of the following statements about grids does Chuck determine is false?
A. You can change the grid settings, such as its color and spacing, in the Grid section of the Preferences dialog box. B. There are three grids: the baseline grid, the layout grid, and the web grid. C. You can choose to snap objects to the grid. D. A grid is a preset group of vertical and horizontal lines equidistant from each other in the document window.
The asterisk (*) after an element means that:
a) there are many occurrences of that item. b) there could be any number of occurrences of that item. c) that item could appear but at most once. d) All of the above
Convert the infix expression a / b * c to postfix form by using a stack. Be sure to account for left-to-right association. Show the status of the stack after each step.
What will be an ideal response?