The ____ key of a table is the field or minimum collection of fields that uniquely identifies a given row in that table.
A. alternate
B. index
C. secondary
D. primary
Answer: D
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A bit field must be declared as a:
a. int or unsigned. b. char. c. float. d. long.
To test for validity, an XML parser must be able to compare the XML document with the rules established in the DTD.
Answer the following statement true (T) or false (F)
To move an InDesign object to a new layer, select the object on the page, then drag the Indicates selected items icon in the ____ panel to a new layer.
A. Layers B. Pages C. Library D. none of the above
Becky and Ron are trying to get a better handle on their financial holdings. They have created a worksheet with the following column labels: type of account, cash value, premiums, maturity date, etc. The type of account column includes savings, retirement, long-term care insurance, CDs, etc.To allow the longest row heading, long-term care insurance, to fit on one line, Ron positions the pointer between column headings A and B so that the pointer changes to 
, and then clicks and drags right. As he does this, a(n) ____ appears, showing the column width.
A. AutoFit Tag B. Help Tag C. dialog box D. formula bar