The statement PS1="! $"
a. sets the prompt sign to !$
b. sets the prompt sign to $
c. sets the prompt sign to show the last event number from the history file
d. sets the prompt sign to !
e. none of the above
c. sets the prompt sign to show the last event number from the history file
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Answer the following statements true (T) or false (F)
1. All methods in an abstract class are abstract. 2.. The MustOverride keyword has the same effect as the Overridable keyword. 3. Objects of abstract base classes can be instantiated. 4. A class with MustOverride methods does not necessarily have to be a MustInherit class. 5. An abstract class cannot have instance data and non-abstract methods.
Choose the attribute used to provide accessibility by configuring a text alternative that is available to browsers and other user agents that do not support graphics.
a. alt b. text c. src d. height
What are the four types of elements that can appear as part of an expression in Access?
What will be an ideal response?
What is not a valid reason to edit a form's layout?
A) Extra fields need to be added (just in case they will be needed later). B) The user's needs have changed. C) Unused fields need to deleted. D) New fields need to be added.