Description : What kind of clauses are available in Conjunctive Normal Form? a) Disjunction of literals b) Disjunction of variables c) Conjunction of literals d) Conjunction of variables
Last Answer : a) Disjunction of literals
Description : Which form is called as a conjunction of disjunction of literals? a) Conjunctive normal form b) Disjunctive normal form c) Normal form d) All of the mentioned
Last Answer : a) Conjunctive normal form
Description : Which closely resembles propositional definite clause? a) Resolution b) Inference c) Conjunction d) First-order definite clauses
Last Answer : d) First-order definite clauses
Description : In order to utilize generalized Modus Ponens, all sentences in the KB must be in the form of Horn sentences. a) True b) False
Last Answer : a) True
Description : An inference algorithm that derives only entailed sentences is called sound or truth-preserving. a) True b) False
Description : How many literals are available in top-down inductive learning methods? a) 1 b) 2 c) 3 d) 4
Last Answer : c) 3
Description : Where does the degree of belief is applied? a) Propositions b) Literals c) Variables d) Statements
Last Answer : a) Propositions
Description : What is called inconsistent support? a) If two literals are not negation of other b) If two literals are negation of other c) Mutually exclusive d) None of the mentioned
Last Answer : b) If two literals are negation of other
Description : What are present in each level of planning graph? a) Literals b) Actions c) Variables d) Both Literals & Actions
Last Answer : d) Both Literals & Actions
Description : What is the condition of variables in first-order literals? a) Existentially quantified b) Universally quantified c) Both Existentially & Universally quantified d) None of the mentioned
Last Answer : b) Universally quantified
Description : What will happen if two literals are identical? a) Remains the same b) Added as three c) Reduced to one d) None of the mentioned
Last Answer : c) Reduced to one
Description : Two literals are complementary if _____________ a) They are equal b) They are identical and of equal sign c) They are identical but of opposite sign d) They are unequal but of equal sign
Last Answer : c) They are identical but of opposite sign
Description : What are the 3 kinds of literals that can be added?
Last Answer : i. Literals using Predicate ii. Equality and inequality literals iii. Arithmetic comparisons
Description : What are the two main subroutines used for generating literals?
Last Answer : i. NEW – LITERALS ii. CHOOSE - LITERALS
Description : The more general task of coreference resolution also includes identifying so-called “bridging relationships” involving referring expressions. a) True b) False
Description : Zero sum games are the one in which there are two agents whose actions must alternate and in which the utility values at the end of the game are always the same. a) True b) False
Last Answer : b) False
Description : Where does the dependance of experience is reflected in prior probability sentences? a) Syntactic distinction b) Semantic distinction c) Both Syntactic & Semantic distinction d) None of the mentioned
Last Answer : a) Syntactic distinction
Description : What is used for probability theory sentences? a) Conditional logic b) Logic c) Extension of propositional logic
Last Answer : c) Extension of propositional logic
Description : Which algorithm takes two sentences and returns a unifier? a) Inference b) Hill-climbing search c) Depth-first search d) Unify algorithm
Last Answer : d) Unify algorithm
Description : Which condition is used to cease the growth of forward chaining? a) Atomic sentences b) Complex sentences c) No further inference d) All of the mentioned
Last Answer : c) No further inference
Description : Which is used to construct the complex sentences? a) Symbols b) Connectives c) Logical connectives
Last Answer : c) Logical connectives
Description : Which is created by using single propositional symbol? a) Complex sentences b) Atomic sentences c) Composition sentences d) None of the mentioned
Last Answer : b) Atomic sentences
Description : Which of the following is used for probability theory sentences? a) Conditional logic b) Logic c) Extension of propositional logic d) None of the mentioned
Description : Identify the literals listed below: (i) 0.5 (ii)’A’ (iii) false (iv) “a”
Last Answer : Ans. (i) Floating point literal (ii) Character literal (iii) Boolean literal (iv) String literal
Description : What is Coreference Resolution? a) Anaphora Resolution b) Given a sentence or larger chunk of text, determine which words (“mentions”) refer to the same objects (“entities”) c) All of the mentioned d) None of the mentioned
Last Answer : b) Given a sentence or larger chunk of text, determine which words (“mentions”) refer to the same objects (“entities”)
Description : Which inverts a complete resolution strategy? a) Inverse resolution b) Resolution c) Trilogy d) None of the mentioned
Last Answer : a) Inverse resolution
Description : Which makes the complexity of the entire algorithm quadratic in the size? a) Clause b) Inference c) Resolution d) Occur check
Last Answer : d) Occur check
Description : When the resolution is called as refutation-complete? a) Sentence is satisfiable b) Sentence is unsatisfiable c) Sentence remains the same d) None of the mentioned
Last Answer : b) Sentence is unsatisfiable
Description : Which is a refutation complete inference procedure for propositional logic? a) Clauses b) Variables c) Propositional resolution d) Proposition
Last Answer : c) Propositional resolution
Description : Which is also called single inference rule? a) Reference b) Resolution c) Reform d) None of the mentioned
Last Answer : b) Resolution
Description : High-resolution, bit-mapped displays are useful for displaying _____________ a) clearer characters b) graphics c) more characters d) all of the mentioned
Last Answer : c) more characters
Description : Why must a wiring diagram be used in conjunction with a schematic to troubleshoot a system?
Last Answer : To find the test points.
Description : Speech Segmentation is a subtask of Speech Recognition. a) True b) False
Description : IR (information Retrieval) and IE (Information Extraction) are the two same thing. a) True b) False
Description : OCR (Optical Character Recognition) uses NLP. a) True b) False
Description : Natural Language generation is the main task of Natural language processing. a) True b) False
Description : Given a stream of text, Named Entity Recognition determines which pronoun maps to which noun. a) False b) True
Last Answer : a) False
Description : Modern NLP algorithms are based on machine learning, especially statistical machine learning. a) True b) False
Description : NLP is concerned with the interactions between computers and human (natural) languages. a) True b) False
Description : Decision Trees can be used for Classification Tasks. a) True b) False
Description : Decision Tree is a display of an algorithm. a) True b) False
Description : A perceptron adds up all the weighted inputs it receives, and if it exceeds a certain value, it outputs a 1, otherwise it just outputs a 0. a) True b) False c) Sometimes – it can also output intermediate values as well d) Can’t say
Description : Like relational databases there does exists fuzzy relational databases. a) True b) False
Description : Japanese were the first to utilize fuzzy logic practically on high-speed trains in Sendai. a) True b) False
Description : Fuzzy logic is extension of Crisp set with an extension of handling the concept of Partial Truth. a) True b) False
Description : Traditional set theory is also known as Crisp Set theory. a) True b) False
Description : The primitives in probabilistic reasoning are random variables. a) True b) False
Description : Using logic to represent and reason we can represent knowledge about the world with facts and rules. a) True b) False
Description : A re-planning agent uses execution monitoring and splices in repairs as needed. a) True b) False
Description : Conditional Plans allows the agent to sense the world during execution to decide what branch of plan to follow. a) True b) False