Hello there! Your answer would be A.
GUIs are Graphical user interfaces. Command prompts are unique to Windows operators, so your best option would be A since the question covers most GUIs.
Hope this helps, have a great day!
Answer:
False
Explanation:
A regular language can be represented by a regular expression. A regular language can be infinite. Let us consider a simple example of an infinite regular language:
a* is a regular language represented by a regular expression.
The languages matches all strings containing or more a's.
Clearly this is an infinite language.
Note that all finite languages are regular but all regular languages need not be finite.
