?Samantha is an entrepreneur and her company website has the following links: Home, About Us, Careers, Contact Us. She wishes to vary their appearance whenever they are visited or clicked.
?Samantha wants the color of Home to turn yellow when she moves the pointer over it. Identify the pseudo-class that should be used to perform this function.
A. ?:link
B. ?:hover
C. ?:active
D. ?:visited
Answer: B
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Suppose the node of an array-based heap has index 42. The right child has index:
A. 43 B. 86 C. 85 D. 20
Add a use case description for the ADD SOFTWARE use case. It should contain the following information:
A. Obtain the use case name and actors from the use case diagram. The stakeholder and level are the same as those in Figure E2.4. B. The description should be: add new software to the Software database table and print an installation listing. C. The activity is started (triggered) when the user clicks the Add Software menu item. D. The steps performed and information for steps are: Software is keyed into the new system and validated Software received form Software is added to the Software Master Software Master The Software Installation List is produced Software Master, Order The software user is notified about installed software Order E. Preconditions are that software has been received. Postconditions are that the software has been added to the database and reports have been created. Assumptions are that the user has successfully logged on with access to Add Software entry screen. A success guarantee is that the software has been added to the database and required report printed. A minimum guarantee is that the software has been received. The objectives met are to add and install new software. The outstanding issue is how to determine which software to install on which machines. The priority is high and the risk is medium.
To open the Image Size dialog box, click ____________________ on the Menu bar, and then click Image Size.
Fill in the blank(s) with the appropriate word(s).
The share permission ____ permits groups or users to read, execute, add, delete, and modify files, and to create and delete subfolders and manage share permissions.
A. reader B. contributor C. co-owner D. administrator