A variable that is regularly incremented or decremented each time a loop iterates is a

a. constant
b. counter
c. control
d. null terminator
e. None of these


b. counter

Computer Science & Information Technology

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Answer the following statements true (T) or false (F)

1. A MouseEventArgs object’s GetPosition event always returns a position relative to the top left of the WPF window. 2. A routed event is ignored after its Handled property is set to True. 3. A bubbling event travels down the container hierarchy, and a tunneling event travels up the container hierarchy. 4. The CanExecute event for a command allows you to implement logic that determines whether a command should be enabled or disabled. 5. WPF styles require you to explicitly set the individual properties of each control.

Computer Science & Information Technology

To access the cell at the 2nd row and 2nd column of Table tblBook, use ________.

a) tblBook.Cells[ 1 ].Rows[ 1 ] b) tblBook.Cells[ 2 ].Rows[ 2 ] c) tblBook.Rows[ 1 ].Cells[ 1 ] d) tblBook.Rows[ 2 ].Cells[ 2 ] e) tblBook.Rows[ 2 ].Cells[ 1 ]

Computer Science & Information Technology

When used in a search, the NOR operator finds files that contain the first term but excludes files containing the second term

Indicate whether the statement is true or false

Computer Science & Information Technology

The string-to-data conversion function is a many-to-one function. It joins many pieces of data into one string.

Answer the following statement true (T) or false (F)

Computer Science & Information Technology