1 week ago - Matrix B is Select one: a. transpose b. invertible c. inverse d. singular
1 week ago - used in organization’s strategic and tactical business decision making. Select one: a. data mining b. business intelligence c. text analytics d. data visualization
1 week ago - Which of the following is TRUE? Which of the following is TRUE? Select one: a. AB is not possible b. A + B = B+ A c. BC=CB d. AB=BA
1 week ago - In α =babaa β =a^6b^5bb, what is the length of the concatenation of the two strings? Select one: a. 15 b. 20 c. 16 d. 18
1 week ago - What type of text are processed in Text analytics? Select one: a. raw b. structured c. unstructured d. altered
1 week ago - sets A= { x/x is a distinct letter in the word "MATHEMATICS"} and B={x/x is a distinct letter in the word "STATISTICS"} , the two sets are Select one: a. joint b. equivalent c. disjoint d. equal
1 week ago - theoretical classification that estimates and anticipates the increase increase in running time for algorithms. Select one: a. running time analysis b. running turn analysis c. run time analysis d. run turn analysis
1 week ago - used for prototyping in Rapid miner. Select one: a. loop b. server c. radoop d. studio
1 week ago - process of finding the computational complexity of algorithms. Select one: a. analogy of algorithms b. analysis of algorithms c. history of algorithms d. length of algorithms
1 week ago - Null strings are indicated by Select one: a. β b. α c. γ d. λ
1 week ago - It relates the length of an algorithm to the number of storage location it uses. Select one: a. space flexibility b. space complexity c. space analysis d. space covered
1 week ago - includes identifying groups of data records Select one: a. database b. cluster analysis c. data analysis d. data mining
1 week ago - Which of the following is the transpose of B? Select one: a. d b. b c. a d. c
1 week ago - Another term for text analytics. Select one: a. text examiner b. text analysis c. text miner d. text mining
1 week ago - is used to discover patterns in large data sets Select one: a. Data mining b. data analysis c. data retriever d. data statistics
1 week ago - popular among financial data analysts. Select one: a. R-programming b. Knime c. orange d. WEKA
1 week ago - Addition and subtraction of matrices only is possible if two are more matrices. Select one: a. Are square matrices. b. Have same number of rows c. Have same number of columns. d. Have same sizes.
1 week ago - What programming language is used in Rapid miner? Select one: a. Pascal b. Python c. Java d. Cobol
1 week ago - What is the size of the product of a 5x 6 and a 6x 8 matrices? Select one: a. 8x8 b. 5x 8 c. 5x5 d. 8x5
1 week ago - following are softwares used in data mining EXCEPT Select one: a. SPSS b. Rapid miner c. Weka d. Orange
1 week ago - Algorithm analysis is an important part of a broader_____________. Select one: a. computed complex theory b. computational complex theorem c. computerized complexity theory d. computational complexity theory
1 week ago - A= { x/x is a distinct letter in the word "MATHEMATICS"} AND B={x/x is a distinct letter in the word "STATISTICS"} then their intersection is Select one: a. {C,I,S} b. {A,C,I,S} c. {A,C,I,S,T} d. .{A,C,S,}
1 week ago - Which of the matrices is singular? Select one: a. C b. B c. A d. none
1 week ago - The process of inspecting,cleansing,transforming and modelling data with the goal of discovering useful information. Select one: a. data statistics b. Data mining c. data analysis d. data retriever
1 week ago - example of an abstract computer. Select one: a. Turing machine b. Adding machine c. Cryptographic machine d. Cartographic machine
1 week ago - Which of the following data mining techniques is predictive? Select one: a. outlier detection b. clustering c. classification d. tracking pattern
1 week ago - coined the term “analysis of algorithms”. Select one or more: a. Donald Knuth b. David Knut c. Donald Knoth d. David Knuth
1 week ago - it is a perfect software for machine learning. Select one: a. Knime b. WEKA c. R-programming d. orange
1 week ago - It offers a way to examine trends from collected data and derive insights from it. Select one: a. data visualization b. Business Intelligence c. Text analytics d. Data mining
1 week ago - It is a powerful tool that shows the network of data. Select one: a. Orange b. WEKA c. Knime d. Rapid Miner
1 week ago - The symbol used to indicate strings with no elements. Select one: a. α b. λ c. β d. δ
1 week ago - Which of the following is a predictive data mining technique? Select one: a. tracking pattern b. association c. regression d. Prediction
1 week ago - The function describing the performance of an algorithm is usually an upper bound determined from ______inputs. Select one: a. best case b. worst case c. better case d. average case
1 week ago - These are routines which is a combination of different floor skills together with some body conditioning exercises. is a regular recurrence of accented and unaccented beats.:
1 week ago - These are routines which is a combination of different floor skills together with some body conditioning exercises. Answer: