What is one reason to import an Excel worksheet into Access instead of linking it?
A) You have more control over the imported data
B) You are still working with a copy of the worksheet and cannot modify it
C) The data looks similar but still does not reside in the database
D) The new worksheet copy is dependent on the original
A
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We are making a series of derived classes from a particular base class. We need to be able to access a data member in the base class for most of these derived classes, but there is a chance that the representation of the data member will change. We should:
A. use a protected section for the data member B. make an accessor function for that data member in the base class (and possibly, another function to change its value) C. forget about inheritance and use composition D. make a pure virtual data member, then use dynamic binding to ensure that the data member won’t be affected by any changes
Structural pseudo-elements are used to classify items based on their locations within thehierarchy of page elements.
Answer the following statement true (T) or false (F)
____ did not support gradients until version 11, which was released in March 2011.
A. Mozilla B. Internet Explorer C. Opera D. WebKit
Answer the following statements true (T) or false (F)
1. The orientation of a smartphone or tablet is important and designers should program apps for both portrait and landscape modes. 2. The smartphone market and tablet markets are constantly evolving. New operating systems will change the way apps are designed in the future. 3. An executive can find a dashboard to be extremely useful in making decisions, but only if the dashboard is designed properly. 4. An executive uses a dashboard to review individual transactions to see how a company is performing.