Artificial Intelligence Solved MCQ-Part 2

Commutativity Property of Classical set is  AUB=BUA A^B=B^A AU(BUC)=(AUB)UC A^(B^C)=(A^B)^C AU(B^C)=(AUB)^(AUC) A^(BUC)=(A^B)U(A^C) AUA=A A^A=A       _____________________________________________________________________________________

A problem is first connected to its proposed solution during the _____ stage conceptualization identification formalization implementation       _____________________________________________________________________________________

______ refers to the discrepancy among a computed, observed or measured value and the true specified or theoretically correct values. Fault Failure Defect Error       _____________________________________________________________________________________

What are the advantages of neural networks over conventional computers? (i) They have the ability to learn by example (ii) They are more fault tolerant (iii)They are more suited for real time operation due to their high computational rates (i) and (ii) are true (i) and (iii) are true all of them are true None of Above       _____________________________________________________________________________________

A 4-input neuron has weights 1, 2, 3 and 4. The transfer function is linear with the constant of proportionality being equal to 2. The inputs are 4, 10, 5 and 20 respectively. The output will be: 238 76 119 all of the above       _____________________________________________________________________________________

Graphic interfaces were first used in a Xerox product called: InterLISP Ethernet Smalltalk ZetaLISP       _____________________________________________________________________________________

Ranking is a technique used for deleting undesirable members of the population. obtaining the selection probabilities for reproduction. copying the fittest member of each population into the mating pool. preventing too many similar individuals from surviving to the next generation.       _____________________________________________________________________________________

Which approach to speech recognition avoids the problem caused by the variation in speech patterns among different speakers? Continuous speech recognition Isolated word recognition Connected word recognition Speaker-dependent recognition       _____________________________________________________________________________________

In a rule based system,procedural domain knowledge is in the form of  Production rules Rule interpreters Control rules Meta rules       _____________________________________________________________________________________

DEC advertises that it helped to create  the world  first expert system routinely used in an industrial environment  called XCON or PDP-11 Rl VAX MAGNOM       _____________________________________________________________________________________

Which of the following algorithms can be used to train a single-layer feedforward network? Hard competitive learning. All of the above answers. A genetic algorithm Soft competitive learning       _____________________________________________________________________________________

A B C D       _____________________________________________________________________________________

Which of the following is being investigated as a means of automating the creation of a knowledge base? automatic knowledge acquisition simpler tools discovery of new concepts All of the above       _____________________________________________________________________________________

The component of an ICAI (Intelligent Computer-Asslsted Instruction) presenting information to the student is the: student model problem-solving expertise tutoring module All of the above       _____________________________________________________________________________________

The Blocks World Problem in Artificial Intelligence is normally discussed to explain a _______ Search technique Planning system Constraint satisfaction system Knowledge base system       _____________________________________________________________________________________

A KES knowledge base contains information in the form of: associations actions free text All of the above       _____________________________________________________________________________________

The original LISP machines produced by both LMI and Symbolics were based on research performed at CMU MIT Stanford University RAMD       _____________________________________________________________________________________

In LISP, the function evaluates <object> and assigns this value to the unevaluated <sconst>. (constant <sconst> <object>) (defconstant <sconst> <object>) (eva <sconst> <object>) (eva <object> <sconst>)       _____________________________________________________________________________________

An intelligent robot  Respond to changes in its environment Follows instruction Possesses no more intelligent than a dishwasher All of the above       _____________________________________________________________________________________

Which of the following statements is the best description of reproduction? Randomly change a small part of some strings. Randomly generate small initial values for the weights. Randomly pick new strings to make the next generation. Randomly combine the genetic information from 2 strings.       _____________________________________________________________________________________

Texas Instruments Incorporated produces a low-cost LISP machine called: The Computer-Based Consultant The Explorer Smalltalk Smalltalk       _____________________________________________________________________________________

Associativity Property of Classical set is  AUB=BUA A^B=B^A AU(BUC)=(AUB)UC A^(B^C)=(A^B)^C AU(B^C)=(AUB)^(AUC) A^(BUC)=(A^B)U(A^C) AUA=A A^A=A       _____________________________________________________________________________________

The field that investigates the mechanics of human intelligence is history cognitive science psychology sociology       _____________________________________________________________________________________

or speech understanding systems to gain widespread acceptance in office automation, they must feature speaker independence speaker dependence isolated word recognition All of the above       _____________________________________________________________________________________

In Fuzzy set the membership function generally in ranges 0-100 100-1000 1-100 0-1       _____________________________________________________________________________________

In Classical sets Difference Operation represented as AUB={x|xEA or xEB} A^B={x|xEA and xEB} ~A={x|x!EA and xEX} A|B={x|xEA and xEB}=A^~B       _____________________________________________________________________________________

Which of the following neural networks uses supervised learning? Simple recurrent network Self-organizing feature map. Hopfield network. All of the above answers       _____________________________________________________________________________________

The hardware features of LISP machines generally include large memory and a high-speed processor letter-quality printers and 8-inch disk drives a mouse and a specialized keyboard both (a) and (c)       _____________________________________________________________________________________

A neuron with 4 inputs has the weight vector w = [1, 2, 3, 4]T and a bias _ = 0 (zero). The activation function is linear, where the constant of proportionality equals 2 — that is, the activation function is given by f(net) = 2 × net. If the input vector is x = [4, 8, 5, 6]T then the output of the neuron will be 118. 112 58 11       _____________________________________________________________________________________

In Classical sets Intersection Operation represented as AUB={x|xEA or xEB} A^B={x|xEA and xEB} ~A={x|x!EA and xEX} A|B={x|xEA and xEB}=A^~B       _____________________________________________________________________________________

Elementary linguistic units which are smaller than words are allophones phonemes syllables All of the above       _____________________________________________________________________________________

Special programs that assist programmers are called heuristic processors symbolic programmers intelligent programming tools program recognizers       _____________________________________________________________________________________

A computer vision technique that relies on image templates is edge detection binocular vision model-based vision robot vision       _____________________________________________________________________________________

If an artificial variable is present in the basic variable of optimal simplex table then the solution is ______ Alternative solution Infeasible solution Unbounded solution Degenerate solution       _____________________________________________________________________________________

The characteristics of the computer system capable of thinking, reasoning and learning is known is machine intelligence human intelligence artificial intelligence virtual intelligence       _____________________________________________________________________________________

LISP was created by: John McCarthy Marvin Minsky Alan Turing Allen Newell and Herbert Simon       _____________________________________________________________________________________

Input segments of AI programming contain(s) sound smell touch All of the above       _____________________________________________________________________________________

Which of the following function returns t If the object is a symbol m LISP? (* <object>) (symbolp <object>) (nonnumeric <object>) (constantp <object>)       _____________________________________________________________________________________

If a robot can alter its own trajectory in response to external conditions, it is considered to be intelligent mobile open loop non-servo       _____________________________________________________________________________________

____________ is the science that attempts to produce machines that display the same type of intelligence that humans do.  Nanoscience Nanotechnology Simulation Artificial intelligence       _____________________________________________________________________________________

Which approach to speech recognition avoids the problem caused by the differences in the way words are pronounced according to context? continuous speech recognition connected word recognition isolated word recognition speaker-dependent recognition       _____________________________________________________________________________________

Which of the following types of learning can used for training artificial neural networks? Unsupervised learning. Reinforcement learning All of the above answers None of the above answers.       _____________________________________________________________________________________

One definition of AI focuses on problem-solving methods that process: smell symbols touch       _____________________________________________________________________________________

Output segments of AI programming contain(s) printed language and synthesized speech Manipulation of physical object Locomotion All of the above       _____________________________________________________________________________________

In LISP, the function (endp <list>) returns a new list that is equal to <list> by copying the top-level element of <list> returns the length of <list> returns t if <list> is empty. All of the above       _____________________________________________________________________________________

A series of AI systems developed by Pat Langley to explore the role of heuristics in scientific discovery. RAMD BACON MIT DU       _____________________________________________________________________________________

The finding of a path start state to a goal state is known as  Search Classification Simulation None of these       _____________________________________________________________________________________

The intelligent agents sense through________ and take actions through  Sensors,actuators Remote,signals Both a and b None of these       _____________________________________________________________________________________

Depth first search Best first search Minimax search Breadth first search       _____________________________________________________________________________________

Idem Potency Property of Classical set is  AUB=BUA A^B=B^A AU(BUC)=(AUB)UC A^(B^C)=(A^B)^C AU(B^C)=(AUB)^(AUC) A^(BUC)=(A^B)U(A^C) AUA=A A^A=A