In what type(s) of situation(s) would it be best to make a new derived class from a base class?
A. When your old class is a general form of what your new class should be
B. When you need to create a specialized class from an existing class
C. To add functionality to an existing class
D. All of the above.
D. All of the above.
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What privilege is required for a MySQL database user to employ the LOAD DATA INFILE statement?
a. FILE b. ALTER c. GRANT OPTION d. INDEX
Create a method that will add a cartoon type word balloon to your picture.
What will be an ideal response?
____ enable users to move between pages in a Web site and to connect to pages on other Web sites.
A. Fonts B. Frames C. PageConnections D. Hyperlinks
You are reviewing a table you created in an Access database. As you review the table, you notice a column of cells that are supposed to contain sales figures have pound signs through them (
#). What is the cause of these pound signs? A) The pound signs serve as a warning that the data in the cells cannot totaled. B) The pound signs are present because the value of the fields are null. C) The pound signs are present because the currency format used on the cells is incorrect. D) The pound signs are present because the column is not wide enough to display the data.