A ________ determines whether a field contains an acceptable number of characters.
a. f:validateDoubleRange.
b. f:validateLength.
c. f:validateLongRange.
d. None of the above.
b. f:validateLength.
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In the following code, which line will cause a compiler error?
``` Line 1 public class ClassA Line 2 { Line 3 public ClassA() {} Line 4 public int method1(int a){} Line 5 public final int method2(double b){} Line 6 } Line 7 public ClassB extends ClassA Line 8 { Line 9 public ClassB(){} Line 10 public int method1(int b){} Line 11 public int method2(double c){} Line 12 } ``` a. Line 4 b. Line 5 c. Line 10 d. Line 11
Which of the following statements will set a ListView control, puppyListView, to be 300 pixels high and 200 pixels wide?
a. puppyListView.setSize(200, 300); b. puppyListView.setSize(300, 200); c. puppyListView.setPrefSize(200, 300); d. puppyListView.setPrefSize(300, 200);
Deleting a node that has two children offers an opportunity to use
a. a function that returns a pointer to a pointer b. a function parameter that is a pointer to a pointer c. double indirection d. All of these e. None of these
Most algorithms end with an instruction to print, display, or store the output items.
Answer the following statement true (T) or false (F)