The DCOUNTA function returns an error if it encounters a blank record.
Answer the following statement true (T) or false (F)
False
You might also like to view...
catch blocks are not required to contain:
a. Braces { }. b. Parentheses ( ). c. Some form of parameter type indication. d. A parameter name.
Consider the expression
Suppose that there are the following access paths:
(a) An unclustered hash index on StudId
(b) An unclustered hash index on Semester
(c) An unclustered hash index on Grade
Which of these access paths has the best selectivity and which has the worst? Compare the selectivity of the worst access path (among the above three) to the selectivity of the file scan.
A pop-up form is a form that stays on top of other open objects, even when another object is active. ____________________
Answer the following statement true (T) or false (F)
Case 2You have external documents that you want to be accessible to your website visitors. Answer the following questions about how to make these documents accessible. Which of the following will your website visitor need to read your PDF files?
A. Adobe Acrobat B. Adobe Reader C. WCAG transcript reader D. Microsoft Word