Description : Which is not a desirable property of a logical rule-based system? a) Locality b) Attachment
Last Answer : b) Attachment
Description : Which method can’t be used for expressing relational knowledge? a) Literal system b) Variable-based system c) Attribute-based system d) None of the mentioned
Last Answer : c) Attribute-based system
Description : A _________ is used to demonstrate, on a purely syntactic basis, that one formula is a logical consequence of another formula. a) Deductive Systems b) Inductive Systems c) Reasoning with Knowledge Based Systems d) Search Based Systems
Last Answer : a) Deductive Systems
Description : In a rule-based system, procedural domain knowledge is in the form of __________ a) production rules b) rule interpreters c) meta-rules d) control rules
Last Answer : a) production rules
Description : A rule-based system consists of a bunch of IF-THEN rules. a) True b) False
Last Answer : a) True
Description : Structure of logical argument is based on: (A) Formal validity (B) Material truth (C) Linguistic expression (D) Aptness of examples
Last Answer : (A) Formal validity
Description : Logical reasoning is based on: (A) Truth of involved propositions (B) Valid relation among the involved propositions (C) Employment of symbolic language (D) Employment of ordinary language
Last Answer : (B) Valid relation among the involved propositions
Description : Which of the following is an extension of the semantic network? a) Expert Systems b) Rule Based Expert Systems c) Decision Tree Based networks d) Partitioned Networks
Last Answer : d) Partitioned Networks
Description : A ____ is a rule of thumb, strategy, trick, simplification, or any other kind of device which drastically limits search for solutions in large problem spaces. A. Heuristic B. Critical C. Value based D. Analytical
Last Answer : A. Heuristic
Description : What is Decision Tree? a) Flow-Chart b) Structure in which internal node represents test on an attribute, each branch represents outcome of test and each leaf node represents class label c) ... branch represents outcome of test and each leaf node represents class label d) None of the mentioned
Last Answer : c) Flow-Chart & Structure in which internal node represents test on an attribute, each branch represents outcome of test and each leaf node represents class label
Description : Pick up the correct definition from the following with response to GIS. (A) Common boundary between two areas of a locality is known as adjacency (B) The area features which are wholly ... property which describes the linkage between line features is defined as connectivity (D) All of these
Last Answer : Answer: Option D
Description : What is meant by quasi-logical form? a) Sits between syntactic and logical form b) Logical connectives c) All of the mentioned d) None of the mentioned
Last Answer : a) Sits between syntactic and logical form
Description : What can’t be done in the semantic interpretation? a) Logical term b) Complete logical sentence c) Both Logical term & Complete logical sentence d) None of the mentioned
Last Answer : c) Both Logical term & Complete logical sentence
Description : Which process makes different logical expression looks identical? a) Lifting b) Unification c) Inference process d) None of the mentioned
Last Answer : b) Unification
Description : Lifted inference rules require finding substitutions that make different logical expressions looks identical. a) Existential Instantiation b) Universal Instantiation c) Unification d) Modus Ponen
Last Answer : c) Unification
Description : What will backward chaining algorithm will return? a) Additional statements b) Substitutes matching the query c) Logical statement d) All of the mentioned
Last Answer : b) Substitutes matching the query
Description : Which are needed to compute the logical inference algorithm? a) Logical equivalence b) Validity c) Satisfiability d) All of the mentioned
Last Answer : d) All of the mentioned
Description : How many logical connectives are there in artificial intelligence? a) 2 b) 3 c) 4 d) 5
Last Answer : d) 5
Description : Which is used to construct the complex sentences? a) Symbols b) Connectives c) Logical connectives
Last Answer : c) Logical connectives
Description : In language understanding, the levels of knowledge that does not include? a) Phonological b) Syntactic c) Empirical d) Logical
Last Answer : c) Empirical
Description : The membership functions are generally represented in A. Tabular Form B. Graphical Form C. Mathematical Form D. Logical Form
Last Answer : B. Graphical Form
Description : In 1960s, _____ pushed the logical formalism to integrate reasoning with knowledge. A. Marvin Minsky B. Alain Colmerauer C. John McCarthy D. None of above
Last Answer : A. Marvin Minsky
Description : The values of the set membership is represented by ___________ a) Discrete Set b) Degree of truth c) Probabilities d) Both Degree of truth & Probabilities
Last Answer : b) Degree of truth
Description : Fuzzy logic is extension of Crisp set with an extension of handling the concept of Partial Truth. a) True b) False
Description : The truth values of traditional set theory is ____________ and that of fuzzy set is __________ a) Either 0 or 1, between 0 & 1 b) Between 0 & 1, either 0 or 1 c) Between 0 & 1, between 0 & 1 d) Either 0 or 1, either 0 or 1
Last Answer : a) Either 0 or 1, between 0 & 1
Description : An inference algorithm that derives only entailed sentences is called sound or truth-preserving. a) True b) False
Description : The values of the set membership is represented by a) Discrete Set b) Degree of truth c) Probabilities d) Both b & c
Description : The truth values of traditional set theory is ____________ and that of fuzzy set is __________ a) Either 0 or 1, between 0 & 1 b) Between 0 & 1, either 0 or 1 c) Between 0 & 1, between 0
Description : What is truth Preserving
Last Answer : An inference algorithm that derives only entailed sentences is called sound or truth preserving
Description : What is the rule for finding the percentage of water attachment ?
Last Answer : Water signal H 2 O means one molecule of water contains two hydrogen atoms and one oxygen atom. The atomic mass of hydrogen is 1 and the atomic mass of oxygen is 18. So the percentage of hydrogen in water = [1 ... 8.9% i.e. the percentage of water ( H 2 O) attachment Hydrogen: Oxygen = 11.1: 7.9
Description : If the proclaimed person does not appear within the time specified in the proclamation a) The property under the attachment shall be at the disposal of the state Govt. b) The property shall not ... be sold until objection made under sec 84 has not been disposed. e) All the above
Last Answer : e) All the above
Description : Uncertainty arises in the wumpus world because the agent’s sensors give only ___________ a) Full & Global information b) Partial & Global Information c) Partial & local Information d) Full & local information
Last Answer : c) Partial & local Information
Description : What are the main cons of hill-climbing search? a) Terminates at local optimum & Does not find optimum solution b) Terminates at global optimum & Does not find optimum solution c) Does not find optimum solution & Fail to find a solution
Last Answer : a) Terminates at local optimum & Does not find optimum solution
Description : When will Hill-Climbing algorithm terminate? a) Stopping criterion met b) Global Min/Max is achieved c) No neighbor has higher value d) All of the mentioned
Last Answer : c) No neighbor has higher value
Description : A complete, local search algorithm always finds goal if one exists, an optimal algorithm always finds a global minimum/maximum. a) True b) False
Description : Define Global Maximum.
Last Answer : If elevation corresponds to an objective function, then the aim is to find the highest peak is called global maximum.
Description : Define Global minimum.
Last Answer : If elevation corresponds to cost, then the aim is to find the lowest valley is called global minimum.
Description : Which of the following statements regarding the meaning of research are correct? (a) Research refers to a series of systematic activity or activities undertaken to find out the solution of a problem. (b) It is a systematic, logical and an ... and (c) (C) (b), (c) and (d) (D) (a), (c) and (d)
Last Answer : D
Description : Function of OR Gate its logical symbol and truth table.
Last Answer : Function: - OR gate is used to perform logical addition. So used in adder subtractor and logic circuits where logical Oring is required. Used to implement SOP form equations. Also used in PLA logic. Logical symbol of OR gate :- Truth table:-
Description : Define multiplexer. Draw logical symbol of 4:1 multiplexer with truth table and output logical equation
Last Answer : Multiplexer - it is a combinational circuit which selects one input from several inputs and connects it to the output. It is a circuit which has N-input and single output is called as multiplexer.
Description : Which approach is used for refining a very general rule through ILP? a) Top-down approach b) Bottom-up approach c) Both Top-down & Bottom-up approach d) None of the mentioned
Last Answer : a) Top-down approach
Description : What is the process of capturing the inference process as a single inference rule? a) Ponens b) Clauses c) Generalized Modus Ponens d) Variables
Last Answer : c) Generalized Modus Ponens
Description : The corresponding Existential Instantiation rule: for the existential quantifier is slightly more complicated. For any sentence a, variable v, and constant symbol k that does not appear elsewhere in the knowledge base. a) True b) False
Description : The rule of Universal Instantiation (UI for short) says that we can infer any sentence obtained by substituting a ground term (a term without variables) for the variable. a) True b) False
Description : Which will solve the conjuncts of the rule so that the total cost is minimized? a) Constraint variable b) Conjunct ordering c) Data complexity d) All of the mentioned
Last Answer : b) Conjunct ordering
Description : Which is also called single inference rule? a) Reference b) Resolution c) Reform d) None of the mentioned
Last Answer : b) Resolution
Description : From which rule does the modus ponens are derived? a) Inference rule b) Module rule c) Both Inference & Module rule d) None of the mentioned
Last Answer : a) Inference rule
Description : A production rule consists of ____________ a) A set of Rule b) A sequence of steps c) Set of Rule & sequence of steps d) Arbitrary representation to problem
Last Answer : c) Set of Rule & sequence of steps
Description : What is the rule of simple reflex agent? a) Simple-action rule b) Condition-action rule c) Simple & Condition-action rule d) None of the mentioned
Last Answer : b) Condition-action rule