A MethodInvoker (namespace System.Windows.Forms) is a ________.
a) a single-argument constructor
b) Delegate that invokes a method with no arguments and a void return type
c) an interface that must be implemented
d) an indirect proxy caller
b) Delegate that invokes a method with no arguments and a void return type
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If class A inherits the properties, methods, and events of class B, then class A is referred to as a _ class of class B.
Fill in the blank(s) with the appropriate word(s).
Answer the following statements true (T) or false (F)
1. When debugging a program in break mode, the Step Into command causes the currently highlighted line of code to execute. 2. Although you can omit the ByVal keyword in a parameter variable declaration, it is still a good idea to use it.
Drivers are concerned with the mileage obtained by their automobiles. One driver has kept track of several tankfuls of gasoline by recording miles driven and gallons used for each tankful. De- velop a Python program that prompts the user to input the miles driven and gallons used for each tank- ful. The program should calculate and display the miles per gallon obtained for each tankful. After
processing all input information, the program should calculate and print the combined miles per gal- lon obtained for all tankful (= total miles driven divided by total gallons used). What will be an ideal response?
A button such as the Hide Slide button is known as a(n) ________ button because it can be clicked once to perform an action and clicked again to reverse the action
Fill in the blank(s) with correct word