The correct answer is: A. AI workstations
LISP machines are a type of computer that is designed to run the LISP programming language. They were originally developed in the 1950s and 1960s for artificial intelligence research, and they are still used today for a variety of applications, including artificial intelligence, natural language processing, and computer graphics.
LISP machines are typically characterized by their large amount of memory and their fast processing speed. They are also often equipped with special hardware for manipulating lists, which are a fundamental data structure in LISP.
Some of the most well-known LISP machines include the Lisp Machine, the Symbolics 3600, and the TI Explorer.
Explanation of options:
- A. AI workstations
LISP machines are often used for artificial intelligence research. They are well-suited for this task because they are designed to run the LISP programming language, which is a popular language for artificial intelligence applications.
- B. time-sharing terminals
LISP machines are not typically used as time-sharing terminals. Time-sharing terminals are computers that are connected to a central computer, and they allow multiple users to share the resources of the central computer. LISP machines are typically stand-alone computers that are not connected to a central computer.
- C. super mini computers
LISP machines are not typically considered to be super mini computers. Super mini computers are a type of computer that is smaller and less powerful than a mainframe computer, but larger and more powerful than a personal computer. LISP machines are typically smaller and less powerful than super mini computers.
- D. All of the above
The answer is not “All of the above” because LISP machines are not typically used as time-sharing terminals or super mini computers.
- E. None of the above
The answer is not “None of the above” because LISP machines are typically used for artificial intelligence research.