Artificial Intelligence - Study Mode

[#161] The Strategic Computing Program is a project of the:
Correct Answer

(A) Defense Advanced Research Projects Agency

Explanation

Solution: The Strategic Computing Program is a project of the Defense Advanced Research Projects Agency (DARPA) . DARPA is an agency of the United States Department of Defense responsible for the development of emerging technologies for military use. Option B: National Science Foundation and Option C: Jet Propulsion Laboratory are not responsible for the Strategic Computing Program. Therefore, the correct choice for the organization behind the Strategic Computing Program is Option A: Defense Advanced Research Projects Agency (DARPA) .

[#162] The original LISP machines produced by both LMI and Symbolics were based on research performed at:
Correct Answer

(B) MIT

Explanation

Solution: The original LISP machines produced by both LMI (Lisp Machines, Inc.) and Symbolics were based on research conducted at the Massachusetts Institute of Technology (MIT) . MIT played a significant role in the development of LISP and its associated hardware, leading to the creation of dedicated LISP machines. Option A: CMU (Carnegie Mellon University) and Option C: Stanford University were not the institutions where the original research for LISP machines was performed. Option D: RAMD is not a known research institution relevant to the development of LISP machines. Therefore, the correct choice for the institution where the research for the original LISP machines was conducted is Option B: MIT .

[#163] In LISP, the addition 3 + 2 is entered as
Correct Answer

(D) (+ 3 2)

Explanation

Solution: In LISP, mathematical operations are typically written in prefix notation, where the operator precedes its operands within parentheses. So, the addition of 3 and 2 is represented as (+ 3 2) . Options A, B, and C do not follow the syntax of LISP for arithmetic operations. Therefore, the correct LISP notation for the addition 3 + 2 is Option D: (+ 3 2) .

[#164] Weak AI is
Correct Answer

(B) a set of computer programs that produce output that would be considered to reflect intelligence if it were generated by humans.

Explanation

Solution: Weak AI, also known as narrow AI, refers to AI systems that are designed and trained for a specific task or a narrow range of tasks. These systems can perform tasks that typically require human intelligence, such as understanding natural language, recognizing images, or playing games, but they are limited to those specific tasks and do not possess general intelligence or understanding. Option A is incorrect because it describes strong AI, which aims to embody human intellectual capabilities within a computer, enabling it to understand, learn, and reason across a wide range of tasks. Option C is incorrect because it describes cognitive science or computational cognitive modeling, which involves studying mental faculties using computer models but is not specific to weak AI. Option D is incorrect because it suggests that all the provided options describe weak AI, which is not accurate. Only Option B accurately describes weak AI. Therefore, the correct choice defining weak AI is Option B: a set of computer programs that produce output that would be considered to reflect intelligence if it were generated by humans.

[#165] In LISP, the function assigns the symbol x to y is
Correct Answer

(A) (setq y x)

Explanation

Solution: In LISP, the function used to assign the value of one variable to another variable is setq . It stands for "set quoted". The syntax for using setq is (setq variable value). So, to assign the value of x to the variable y, the correct LISP expression is (setq y x) . Option B, Option C, and Option D do not follow the correct syntax for assigning a value to a variable in LISP. Therefore, the correct LISP expression to assign the symbol x to y is Option A: (setq y x) .