Description : Which are more suitable normal form to be used with definite clause? a) Positive literal b) Negative literal c) Generalized modus ponens d) Neutral literal
Last Answer : c) Generalized modus ponens
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 : 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 : Define Modus Ponen’s rule in Propositional logic?
Last Answer : The standard patterns of inference that can be applied to derive chains of conclusions that lead to the desired goal is said to be Modus Ponen’s rule.
Description : A constructive hypothetical syllogism is also known as _______. A) Modus Tollens B) Modus ponens C) Constructive dilemma D) Addition.
Last Answer : B) Modus ponens
Description : For resolution to apply, all sentences must be in conjunctive normal form, a conjunction of disjunctions of literals. a) True b) False
Last Answer : a) True
Description : Japanese were the first to utilize fuzzy logic practically on high-speed trains in Sendai. a) True b) False
Description : A) Knowledge base (KB) is consists of set of statements. B) Inference is deriving a new sentence from the KB. Choose the correct option. a) A is true, B is true b) A is false, B is false c) A is true, B is false d) A is false, B is true
Last Answer : a) A is true, B is true
Description : What are the two basic types of inferences? a) Reduction to propositional logic, Manipulate rules directly b) Reduction to propositional logic, Apply modus ponen c) Apply modus ponen, Manipulate rules directly
Last Answer : a) Reduction to propositional logic, Manipulate rules directly
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 : An inference algorithm that derives only entailed sentences is called sound or truth-preserving. 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 : A Horn clause is a clause with _______ positive literal. a) At least one b) At most one c) None d) All
Last Answer : b) At most one
Description : Among the following which is not a horn clause? a) p b) Øp V q c) p → q d) p → Øq
Last Answer : d) p → Øq
Description : Sussman Anomaly can be easily and efficiently solved by partial order planning. a) True b) False
Description : Partial-order planning is the opposite of total-order planning. a) True b) False
Description : Partial-order planning exhibits the Principle of Least Commitment, which contributes to the efficiency of this planning system as a whole. a) True b) False
Description : Failure to treat localized demedocosis will cause the dog to develop generalized demedocsis later on. A. True B. False
Last Answer : Ans: B
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 : 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 : The more general task of coreference resolution also includes identifying so-called “bridging relationships” involving referring expressions. a) True b) 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 : 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
Description : Planning problem can be described as a propositional logic. a) True b) False
Description : Planning graphs works only for prepositional planning problems. a) True b) False
Description : What is meant by persistence actions? a) Allow a literal to remain false b) Allow a literal to remain true c) Allow a literal to remain false & true d) None of the mentioned
Last Answer : b) Allow a literal to remain true
Description : One the main drawback of this type of planning system is that it requires a lot of computational powers at each node. a) True b) False
Description : Sussman Anomaly illustrates a weakness of interleaved planning algorithm. a) True b) False
Description : There exists two way to infer using semantic networks in which knowledge is represented as Frames. 1) Intersection Search 2) Inheritance Search a) True b) False
Last Answer : 1) Intersection Search