Data Mining & Data Ware House Questions and Answers

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Q81
Paradigm is
  • A General class of approaches to a problem.
  • B Performing several computations simultaneously.
  • C Structures in a database those are statistically relevant.
  • D Simple forerunner of modern neural networks, without hidden layers.
Answer: Option A
Q82
Pattern is
  • A General class of approaches to a problem
  • B Performing several computations simultaneously.
  • C Structures in a database those are statistically relevant.
  • D Simple forerunner of modern neural networks, without hidden layers.
Answer: Option C
Q83
Parallelelism is
  • A General class of approaches to a problem
  • B Performing several computations simultaneously
  • C Structures in a database those are statistically relevant.
  • D Simple forerunner of modern neural networks, without hidden layers.
Answer: Option B
Q84
Perceptron is
  • A General class of approaches to a problem
  • B Performing several computations simultaneously
  • C Structures in a database those are statistically relevant.
  • D Simple forerunner of modern neural networks, without hidden layers.
Answer: Option D
Q85
Shallow knowledge
  • A The large set of candidate solutions possible for a problem
  • B The information stored in a database that can be,l retrieved with a single query
  • C Worth of the output of a machine-learning program that makes it under-standable for humans
  • D None of these
Answer: Option B
Q86
Statistics
  • A The science of collecting, organizing, and applying numerical facts
  • B Measure of the probability that a certain hypothesis is incorrect given certain observations.
  • C One of the defining aspects of a data warehouse, which is specially built around all the existing applications of
  • D None of these
Answer: Option A
Q87
Subject orientation
  • A The science of collecting, organizing and applying numerical facts
  • B Measure of the probability that a certain hypthesis is incorrect given certain observations.
  • C One of the defining aspects of a data warehouse, which is specially built around all the existing applications of
  • D None of these
Answer: Option C
Q88
Search space
  • A The large set of candidate solutions possible for a problem
  • B The information stored in a database that can be retrieved with a single query.
  • C Worth of the output of a machine-learning program that makes it understandable for humans
  • D None of these
Answer: Option A
Q89
Transparency
  • A The large set of candidate solutions possible for a problem
  • B The information stored in a database that can be, retrieved with a single query.
  • C Worth of the output of a machine-learning program that makes it under-standable for human
  • D None of these
Answer: Option C
Q90
Quantitative attributes are
  • A A reference to the speed of an algorithm, which is quadratically dependent on the size of the dat(A)
  • B Attributes of a database table that can take only numerical values.
  • C Tools designed to query a database.
  • D None of these
Answer: Option B

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