Briefly discuss the advantages of using a table to organize form elements.
What will be an ideal response?
You can use a table to organize a form and align, distribute, and group questions, or
use a combination of styles, indentations, and line breaks. If you use a table, you can use
one column to display the prompting text, and another for the related form controls.
Prompting text and field labels should appear either above or next to the field.
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Conversion constructors:
a. Can have multiple arguments. b. Can convert between user-defined types. c. Are implicitly defined by the compiler if not explicitly written by the programmer. d. Cannot convert built-in types to user defined types.
Select the false statement.
a. C++ includes object serialization by default. b. After a serialized object has been written to a file, it can be read from the file and deserialized—that is, the type information and bytes that represent the object and its data can be used to recreate the object in memory. c. When an object is output to disk, only the values of its attributes are output. d. None of the above.
A(n) ____________________ approach to scripting poses problems for the system administrator, who has to be concerned about users potentially overloading the system.
Fill in the blank(s) with the appropriate word(s).
In a SELECT statement, what immediately follows the SELECT keyword?
a) the name of a table b) the name of a column or * c) the name of a database d) the criteria that the row must meet