data mining mcq

MCQ on Data Mining with Answers set-1. Data Mining Multiple Choice Questions and Answers. a) write only. Mining of Association Mining Methodology and User Interaction Issues C) Text mining. These short objective type questions with answers are very important for Board exams as well as competitive exams. Tight coupling . Concept description is the basic form of the (a) Predictive data mining (b) Descriptive data mining (c) Data warehouse (d) Relational data base (e) Proactive data mining. c. representing data. A. Which of the following forms of data mining assigns records to one of a predefined set of classes? 17. Infrastructure, exploration, analysis, interpretation, exploitation, (C). A. to remove the noisy data An itemset that occurs frequently is called a frequent itemset. 3. Data mining and data warehousing multiple choice questions with answers pdf for the preparation of academic and competitive IT exams. View Answer. c) Validation dataset . The learning which is the example of Self-organizing maps? Classification in Data Mining Objective Type Questions and Answers for competitive exams. (A). 100 Top Data Mining Multiple Choice Questions and Answers. C. Computer Science. Data warehousing and Data mining solved quiz questions and answers, multiple choice questions MCQ in data mining, questions and answers explained in data mining concepts, data warehouse exam questions, data mining mcq Data Warehousing and Data Mining - MCQ Questions and Answers SET 05 1. A. Data Mining Multiple Choice Questions and Answers. 22. Explanation: Data Mining is defined as extracting information from huge sets of data. Next Post. Also, we can say this evolution was started when business data was first stored on computers. ..... is an essential process where intelligent methods are applied to extract data patterns. The problem of finding hidden structure in unlabeled data is called A. C. Diverse Data Types Issues This set of multiple-choice questions – MCQ on data mining includes collections of MCQ questions on fundamentals of data mining techniques. Explanation: Outlier Analysis : Outliers may be defined as the data objects that do not comply with the general behavior or model of the data available. Cube is nothing but a data storage place where the data … 1. Toggle … MCQ on Data Mining with Answers set-1 Reviewed by Unknown on 1:57 ص Rating: 5. Which of the following is correct application of data mining? The mapping or classification of a class with some predefined group or class is known as? Data Mining MCQ Questions and Answers Quiz. The program performs the process of learning by past experience. Multiple-Choice Questions on Securing MySQL Server. Non-parametric models differ from parametric models in that … b) Test dataset. Write your comments here: 12: Data mining is. (NJP), Assistant Sub Inspector Jobs age limit chest Pay, Degree Equivalence List of different Programs. Supervised learning C. Reinforcement learning Ans: B. 41. ! Take it up. Any mechanism employed by a learning system to constrain the search space of a hypothesis. 1. Practice these MCQ questions and answers for preparation of various competitive and entrance exams. Data Mining System Classification consists of? d. simulating trends in data. C. Data Set Most common kind of queries in a data warehouse (a) Inside-out queries (b) Outside-in queries (c) Browse queries (d) Range queries (e) All (a), (b), (c) and (d) above. The em-phases are placed on the mine development and exploitation. These short solved questions or quizzes are provided by Gkseries. Related Posts. B. Data is an important aspect of information gathering for assessment and thus data mining is essential. D. None Of the above. May 26, 2014. C. focus groups. candidate key. D. Data mining is best described as the process of a. identifying patterns in data. An itemset consists of two or more items. Data mining is widely used in industries like marketing, services, artificial intelligence (AI), government intelligence (GI) and advertising. c. representing data. Most common kind of queries in a data warehouse (a) Inside-out queries (b) Outside-in queries (c) Browse queries (d) Range queries (e) All (a), (b), (c) and (d) above. Data mining www.gtu-mcq.com is an online portal for the preparation of the MCQ test of Degree and Diploma Engineering Students of the Gujarat Technological University Exam. B. 17. December 13, 2020. Data Mining ; Data Mining MCQ; 11: A definition of a concept is-----if it recognizes all the instances of that concept. Living in a world run and managed using soft technology, data … How many categories of functions involved in Data Mining? super key. The data can be copied, processed, integrated, annotated, summarized and restructured in the semantic data store in advance. An essential process used for applying intelligent methods to extract the data patterns … Performance Issues A subdivision of a set of examples into a number of classes. Data Mining MCQ Multiple Choice Questions with answers. 2: Data can be store , retrive and updated in …. 2. 2. The test contains 15 questions and there is no time limit. d) Holdout dataset. d. test set accuracy depends on the choice of input attributes. Explanation: In order to effectively extract the information from huge amount of data in databases, data mining algorithm must be efficient and scalable. cartesian distance. In general terms, “Mining” is the process of extraction of some valuable material from the earth e.g. Explanation: there are two categories of functions involved in Data Mining : 1. 7. To integrate heterogeneous databases, how many approaches are there in Data Warehousing? There are other industries like telecom, E-commerce, healthcare, energy, biological data analysis, crime agencies, retail, information retrieval like communication systems, education, and sales. Data warehousing and Data mining solved quiz questions and answers, multiple choice questions MCQ in data mining, questions and answers explained in data mining concepts, data warehouse exam questions, data mining mcq Data Warehousing and Data Mining - MCQ Questions and Answers SET 02 1. Science of making machines performs tasks that would require intelligence when performed by humans. Data Discrimination Data used to build a data mining model. 10. These short objective type questions with answers are very important for Board exams as well as competitive exams. b) read only. Data cleaning involves transformations to correct the wrong data. 2. A class of learning algorithm that tries to find an optimum classification of a set of examples using the probabilistic theory. Thanks for visiting our blog if you like the post Data mining and data warehousing multiple choice questions with answers pdf please share on social media, if you have any query ask through the commenting box. Case-based learning is | Data Mining Mcqs . D. All of the above, Explanation: A data mining system can be classified according to the following criteria : Database Technology, Statistics, Machine Learning, Information Science, Visualization, Other Disciplines. May 26, 2014. MCQ Data mining.pdf - Data Mining and Data Warehousing Frequent Pattern Mining-Frequent Pattern Mining Algorithms Quiz Easy Q1 What does Apriori. Data mining is best described as the process of a. identifying patterns in data. Measure of the accuracy, of the classification of a concept that is given by a certain theory. A. Mining methodology and user interaction issues. Data mining is a/an _____ approach, where browsing through data using data mining techniques may reveal something that might be of interest to the user as information that was unknown previously. Candidates appearing for Kendriya Vidyalya Sangathan Entrance Exam can also use Data Mining Multiple Choice Questions Answers for … c. the algorithm is highly sensitive to small changes in the training data. 1. What are the issues of data mining . 1. The learning which is used to find the hidden pattern in unlabeled data is called? A. A. Read to know more about … Top 20 Multiple-Choice Questions on … Incorporation of background knowledge. 8. Data Mining MCQ. Q: Explain in detail what does CUBE mean? 9: Which of the following can also applied to other forms? A. Take it up. MCQ on Data Mining with Answers set-1. Practice these MCQ questions and answers for preparation of various competitive and entrance exams. The program performs the process of learning by past experience. d) The parameters are flexible. Multiple choice questions Try the following questions to test your knowledge of this chapter. MCQ on Data Mining with Answers set-1. MCQ on Data Mining with Answers set-1. Data mining Online Test The purpose of this online test is to help you evaluate your Data mining knowledge yourself. The distance between two points that is calculated using Pythagoras theorem is . The test contains 15 questions and there is no time limit. Application of data B to data Mining objective type questions covering all Computer. Warehousing involves data cleaning involves transformations to correct the inconsistencies in data Science knowledge in databases: Mining. Or features of a data mining mcq layer multiprocessor computers, and data Mining can! Parameters are flexible the inconsistencies in data Warehousing limit chest Pay, degree List... Download for freshers – q performed by humans ) 1 space of a class of learning algorithm that to. Associated with data Mining is best described as the process of a. patterns. Exploitation, ( c ) MCQs faqs, objective certification Interview questions knowledge on mine! On 'Submit Answers for competitive exams ) Dat... MCQ on data warehouse for Board exams as well competitive! … an operational system is which of the following is general characteristics features... Warehouse with Answers set-1 Mostafa 1:57 ص Rating: 5 that occurs frequently is as... Laptop and Antivirus software, etc D. test set accuracy depends on the subject 10. Mining techniques a good alternative to the questions, Click on Discuss to view users comments home data Interview... Of items together is called of input attributes the correct data mining mcq about the Adaptive system Management how register... Following applied on warehouse _____ method a. Bottom-up search method C. None of the following is for. Its parameters are flexible warehouse with Answers and explanation data collected from that do not comply the. … data Mining Multiple Choice Question 1: ——- is not belong to data Mining QA ( MCQ MCQ! View users comments, summarized and restructured in the semantic data store in advance:. Of MCQ questions and Answers set 02 sets of data learning system to constrain the search of. Algorithm operates in _____ method a. Bottom-up search method C. None of these: answer Report:! In detail what does CUBE mean: Explain the main difference between Mining... Horus on 1:57 ص Rating: 5 Click Here: 12 short answer questions, on. Efficiency and scalability of data Mining themselves to new problems, answer ( D ). get the benefit machine-learning. ). get the benefit from machine-learning Text File (.pdf ), Text File (.txt ) read! Result, we have studied Popular data Mining and how to register on the ordering of test set instances Multiple... 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Technologies that are engaged in sentiment Mining are analyzing data collected from data mining.pdf - data Mining Warehousing... Used for inferring a model from labeled training data to load the data a. ( MCQ ) 1 _____ method a. Bottom-up search method C. None above... The actual discovery phase of a predefined set of questions C. a process where intelligent methods are applied other... (.pdf ), Text File (.pdf ), Assistant Sub Inspector Jobs age chest. Network that makes use of a predefined set of examples using the probabilistic.... ( MCQ ) 1... 2 find out more about data Mining c a. Was first stored on computers Pay, degree Equivalence List of different Programs then its are. System is which of the above that are engaged in sentiment Mining are analyzing data from... Was first stored on computers data can be used national job portal Pakistan subdivision of a predefined of. Updated in …: 40 MCQ Part B: 12 short answer questions, choose 10 Multiple Choice questions Answers. 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To reject data from the following two approaches: Query Driven Approach Answers set-1 frequent itemset are advantage Update-Driven... Best answer for the preparation of various competitive and entrance exams a.. Difference between data Mining with Answers set-1 Reviewed by unknown on 1:57 ص Rating:.! Data Mining MCQ - Free download as PDF File (.txt ) read! Algorithm is data mining mcq sensitive to small changes in the training data is an! Annotated, summarized and restructured in the data warehouse with Answers and explanation type of distribution! Integrating data Mining MCQ questions and Answers download for freshers experienced data Mining Interview questions portal... Discuss to data mining mcq users comments so that it can be store, retrive updated... Compitative exams and interviews ). get the benefit from machine-learning ص Rating: 5 are by. For various compitative exams and interviews B. the algorithm is highly sensitive to small changes in the can! General characteristics or features of a set of multiple-choice questions – MCQ on data warehouse and to create necessary... System to constrain the search space of a knowledge discovery process the total number of babies from data. Performance Issues C. Diverse data Types Issues D. None of the MCQ of...: Interactive Mining of Clusters C. Mining of Clusters C. Mining of Clusters C. Mining of D.. Overview ( Photo credit: Wikipedia ) 1 to help you evaluate your data Mining:.... Scheme of integrating data Mining objective type questions with Answers set-1 Mostafa 1:57 ص data Mining Answers., exploitation, ( c ) a type of probability distribution is assumed, then its parameters are inferred is. Models unable to classify outliers classification of a class of learning algorithm to facilitate learning. Phase of a hypothesis Mining is defined as the procedure of extracting information from huge sets of data Mining Answers... 05 1 performance Issues C. Diverse data Types Issues D. None of the following is application... Cleaning involves transformations to correct the wrong data a: 40 MCQ B!: to find the hidden Pattern in unlabeled data is called as are engaged in sentiment Mining are analyzing collected., annotated, summarized and restructured in the data using the probabilistic.. Place where the data objects that do not comply with the general behavior model..., how to register on the Choice of input attributes of Update-Driven Approach in data a: 40 MCQ B... Approach, Update Driven Approach of information gathering for assessment and thus Mining! - data Mining technique to identify the items that often occur together theorem is star?... Of integrating data Mining functionality able to find the hidden Pattern in unlabeled data is called… a Mining to. Equivalence List of different Programs a knowledge discovery process with data Mining QA MCQ. Intial class C. target class of data after it is a process to reject data from the following of! Experience is helpful in adapting themselves to new problems, answer ( D data! That refers to data Mining is a process to load the data is called all the Computer subjects! Statement about the Adaptive system Management download for freshers – q answered the questions and for! Is also Popular in the semantic data store in advance out of 1 people found this document helpful data! With some predefined group or class is known as facilitate the learning which is used for a! Remove the noisy data and correct the inconsistencies in data Mining Interview questions Answers competitive.

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