Description : What are the two data structures that make IR systems efficient?
Last Answer : i. Lexicon ii.Inverted Index
Description : IR (information Retrieval) and IE (Information Extraction) are the two same thing. a) True b) False
Last Answer : b) False
Description : What are the methods to do IR Refinements?
Last Answer : i. Case folding ii. Stemming iii. Recognize synonyms iv. Spelling correction v. Meta data
Description : What are the characteristics of IR?
Last Answer : i. A document collection. ii. A query posed in a query language. iii. A result set iv. A presentation of the result set.
Description : Define Information Retrieval (IR).
Last Answer : IR is the task of finding documents that are relevant to user’s need for information.
Description : The process by which you become aware of messages through your sense is called ____________ a) Organization b) Sensation c) Interpretation-Evaluation d) Perception
Last Answer : d) Perception
Description : Which function is used to calculate the feasibility of whole game tree? a) Evaluation function b) Transposition c) Alpha-beta pruning d) All of the mentioned
Last Answer : a) Evaluation function
Description : What is the evaluation function in A* approach? a) Heuristic function b) Path cost from start node to current node c) Path cost from start node to current node + Heuristic cost d) Average of Path cost from start node to current node and Heuristic cost
Last Answer : c) Path cost from start node to current node + Heuristic cost
Description : What is the evaluation function in greedy approach? a) Heuristic function b) Path cost from start node to current node c) Path cost from start node to current node + Heuristic cost d) Average of Path cost from start node to current node and Heuristic cost
Last Answer : a) Heuristic function
Description : The name best-first search is a venerable but inaccurate one. After all, if we could really expand the best node first, it would not be a search at all; it would be a straight march to the ... is choose the node that appears to be best according to the evaluation function. a) True b) False
Last Answer : a) True
Description : Best-First search is a type of informed search, which uses ________________ to choose the best next node for expansion. a) Evaluation function returning lowest evaluation b) Evaluation function ... c) Evaluation function returning lowest & highest evaluation d) None of them is applicable
Last Answer : a) Evaluation function returning lowest evaluation
Description : Which function will select the lowest expansion node at first for evaluation? a) Greedy best-first search b) Best-first search c) Depth-first search d) None of the mentioned
Last Answer : b) Best-first search
Description : Define Evaluation function, f(n).
Last Answer : A node with the lowest evaluation is selected for expansion, because evaluation measures distance to the goal.
Description : Mention the criteria for the evaluation of search strategy.
Last Answer : There are 4 criteria: Completeness, time complexity, space complexity, optimality
Description : Evolutionary computation is A . Combining different types of method or information B. Approach to the design of learning algorithms that is structured along the lines of the theory of evolution. C. ... the knowledge of an expert formulated in terms of if-then rules. D . None of these
Last Answer : B. Approach to the design of learning algorithms that is structured along the lines of the theory of evolution.
Description : Expert systems A . Combining different types of method or information B. Approach to the design of learning algorithms that is structured along the lines of the theory of evolution C. an information base ... the knowledge of an expert formulated in terms of if-then rules D . None of these
Last Answer : C. an information base filled with the knowledge of an expert formulated in terms of if-then rules
Description : What are the types of information extraction systems?
Last Answer : i. Attribute based system ii. Relational based system
Description : The explanation facility of an expert system may be used to ____________ a) construct a diagnostic model b) expedite the debugging process c) explain the system’s reasoning process d) explain the system’s reasoning process & expedite the debugging process
Last Answer : d) explain the system’s reasoning process & expedite the debugging process
Description : For speech understanding systems to gain widespread acceptance in office automation, they must feature ____________ a) speaker independence b) speaker dependence c) isolated word recognition d) all of the mentioned
Last Answer : a) speaker independence
Description : Choose form the following areas where NLP can be useful. a) Automatic Text Summarization b) Automatic Question-Answering Systems c) Information Retrieval d) All of the mentioned
Last Answer : d) All of the mentioned
Description : With regard to the physics of power systems used operate robots, which statement or statements are most correct? a) hydraulics involves the compression of liquids b) hydraulics involves the compression of air c) pneumatics involve the compression of air d) chemical batteries produce AC power
Last Answer : c) pneumatics involve the compression of air
Description : What is needed to make probabilistic systems feasible in the world? a) Reliability b) Crucial robustness c) Feasibility d) None of the mentioned
Last Answer : b) Crucial robustness
Description : What are the two major aspects which combines AI Planning problem? a) Search & Logic b) Logic & Knowledge Based Systems c) FOL & Logic d) Knowledge Based Systems
Last Answer : a) Search & Logic
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 : ________ is/are the well known Expert System/s for medical diagnosis systems. a) MYSIN b) CADUCEUS c) DENDRAL d) SMH.PAL
Last Answer : a) MYSIN
Description : Which of the following are the applications of Expert systems? a) Disease Diagnosis b) Planning and Scheduling c) Decision making d) All of the mentioned
Description : Forward chaining systems are _____________ where as backward chaining systems are ___________ a) Goal-driven, goal-driven b) Goal-driven, data-driven c) Data-driven, goal-driven d) Data-driven, data-driven
Last Answer : c) Data-driven, goal-driven
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 : Natural language understanding is used in _____________ a) natural language interfaces b) natural language front ends c) text understanding systems d) all of the mentioned
Last Answer : d) all of the mentioned
Description : Shaping teaching techniques to fit the learning patterns of individual students is the goal of __________ a) decision support b) automatic programming c) intelligent computer-assisted instruction d) expert systems
Last Answer : c) intelligent computer-assisted instruction
Description : Which of the following task/tasks Artificial Intelligence could not do yet? a) Understand natural language robustly b) Web mining c) Construction of plans in real time dynamic systems d) All of the mentioned
Description : The explanation facility of an expert system may be used to __________ a) construct a diagnostic model b) expedite the debugging process c) explain the system’s reasoning process d) expedite the debugging process & explain the system’s reasoning process
Last Answer : d) expedite the debugging process & explain the system’s reasoning process
Description : A series of Artificial Intelligence systems, developed by Pat Langley to explore the role of heuristics in scientific discovery is ________ a) RAMD b) BACON c) MIT d) DU
Last Answer : b) BACON
Description : What are the stages in Relational based systems?
Last Answer : i. tokenization ii. Complex word handling iii. Basic groups iv. Complex phrases v. Merges structures
Description : ______________is a branch of science that deals with programing the systems in such a way that they automatically learn and improve with experience A. Machine Learning B. Deep Learning C. Neural Networks D. None of these
Last Answer : A. Machine Learning
Description : Marketing managers at London Equipment Company are involved in establishing marketing performance standards, evaluating performance, and reducing the differences between actual and desired performance. These ... process. B)marketing systems design. C)the marketing audit. D)marketing evaluation.
Last Answer : A)the marketing control process.
Description : Air-Vac Cleaning systems rents a stand in a shopping centre. Passers by are asked to register for a draw for a free ventilation evaluation. This contest is part of Air -Vac's: A)sales promotion efforts. B)advertising campaign. C)personal selling programme. D)corporate publicity
Last Answer : A)sales promotion efforts
Description : Which of the following learner characteristics are likely to influence the effectiveness of teaching aids and evaluation systems to ensure positive results? (A) Learner's family background, age and ... . (D) Learner's maturity level, academic perfor mance level and motivational dispositions.
Last Answer : (D) Learner’s maturity level, academic perfor mance level and motivational dispositions.
Description : How many types of 3-D image processing techniques are there in image perception? a) 3 b) 4 c) 5 d) 6
Last Answer : c) 5
Description : How many types of image processing techniques are there in image perception? a) 1 b) 2 c) 3 d) 4
Last Answer : c) 3
Description : Pick out the correct option about the types of parsing. a) Top-down and bottom-up parsing b) Interpretation and communication c) Roll-up and roll-down d) None of the mentioned
Last Answer : a) Top-down and bottom-up parsing
Description : How many types are available in machine learning? a) 1 b) 2 c) 3 d) 4
Description : How many types of random variables are available? a) 1 b) 2 c) 3 d) 4
Description : How many types of recognition are there in artificial intelligence? a) 1 b) 2 c) 3 d) 4
Description : How many types of quantification are available in artificial intelligence? a) 1 b) 2 c) 3 d) 4
Last Answer : b) 2
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 : There exist only two types of quantifiers, Universal Quantification and Existential Quantification. a) True b) False
Description : How many types are available in uninformed search method? a) 3 b) 4 c) 5 d) 6
Description : What are the 2 types of learning A. Improvised and unimprovised B. supervised and unsupervised C. Layered and unlayered D. None of the above
Last Answer : B. supervised and unsupervised