A field's Default Value property describes ______.
A. the type of data that can be stored in the field
B. the number of characters that can be keyed in the field
C. text or a value that automatically appears in the field for each record
D. text that appears in the datasheet or form instead of the field's name
Answer: C
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Analyze the following code:
``` public class Test { public static void main(String[] args) { new B(); } } class A { int i = 7; public A() { setI(20); System.out.println("i from A is " + i); } public void setI(int i) { this.i = 2 * i; } } class B extends A { public B() { // System.out.println("i from B is " + i); } @Override public void setI(int i) { this.i = 3 * i; } }``` a. The constructor of class A is not called. b. The constructor of class A is called and it displays "i from A is 7". c. The constructor of class A is called and it displays "i from A is 40". d. The constructor of class A is called and it displays "i from A is 60".
What happens if you run a DELETE command that does not contain a WHERE clause?
A. The table will be deleted. B. All rows will be deleted from the table. C. All values would be replaced by nulls. D. None of the above.
A security administrator has concerns about new types of media which allow for the mass distribution of personal comments to a select group of people. To mitigate the risks involved with this media, employees should receive training on which of the following?
A. Peer to Peer B. Mobile devices C. Social networking D. Personally owned devices
In a Windows application, Application.Run(winForm); ____.
A. appears as the first line of code in the application B. causes all the controls on the form to become interactive C. places the application in a process loop so that it receives messages from the operating system D. calls on an event handler method to run a method to handle an event