Which of the following is not true when identifying good database design?
a. Understand that the purpose of a database is to store the information in a manner that makes it easy for you to get the data you need by asking questions.
b. When organizing the fields of information in your database, break each piece of information into its smallest useful part.
c. Taking the time to plan and create a database that is well designed will ensure that you can retrieve meaningful information from the database.
d. Determine the information you want to keep track of.
Answer: a. Understand that the purpose of a database is to store the information in a manner that makes it easy for you to get the data you need by asking questions.
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Which of the following techniques always toggles the "on" and "off" states of a radio button control?
(A) lick on the circle or its caption with the mouse. (B) Press the spacebar when the circle has the focus. (C) Press on another radio button in the same group box. (D) Set the Checked property equal to True. (E) None of the above
The recursive case is shown on:
``` 1 float p( float x, int n ) 2 { 3 if ( n == 0 ) 4 return 1; 5 else 6 return x p( x, n – 1 ); 7 } ``` A. lines 5-6 B. lines 3-4 C. line 1 D. lines 3-6
The area bound by the axes in a chart is called the ________
A) data area B) chart area C) plot area D) axes area
It is useful to override the parent class members when the superclass data fields and methods are not completely appropriate for the subclass objects.
Answer the following statement true (T) or false (F)