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Data Warehousing And Data Mining


This is the collection of Sikkim Manipal University (SMU) question and answers for Data Warehousing And Data Mining. It will help to prepare your examination. All question paper are classified as per semester, subject code and question type of Part A, Part B and Part C with multiple choice options as same as actual examination. SMU question papers includes year 2024, 2023, 2022 Sem I, II, III, IV, V, VI examinations of all subjects.

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Course Name        BCA (Bachelor of Computer Application)

Subject Code       BC0058 (Data Warehousing And Data Mining)

Get Questions        PART - A    PART - B    PART - C

Subject : Data Warehousing And Data Mining

     BC0058 : PART - C    


Q. 1Which of the following question must be
considered before initiating a data warehouse
project?
1. What are the specific strategic business
objectives that the warehouse is supposed to
achieve?
2. Have the key users of the data ware
 A)1, 2, 4and 6
 B)2, 3 and 5
 C)1, 3, 5 and 6
 D)1, 2, 3, 4, 5 and 6
   
Q. 2Which of the following statements are true
regarding data warehousing?
1. It is mainly concerned with information
retrieval and analysis
2. It uses a data model that is highly
normalized in structure
3. It is used to store data tha
 A)1, 3, 4 and 5
 B)2, 3 and 5
 C)1, 2 and 3
 D)1, 2, 4 and 5
   
Q. 3Which of the following question must be
considered before initiating a data warehouse
project?
1. What are the specific strategic business
objectives that the warehouse is supposed to
achieve?
2. Have the key users of the data ware
 A)1, 2, 4and 6
 B)2, 3 and 5
 C)1, 3, 5 and 6
 D) 1, 2, 3, 4, 5 and 6
   
Q. 4What does the following query will do?
Select count (*), transit_number from
ACC_Trans_View
Where trans_date between 01-JAN-2001 ‘and’
31-Jan-2002;
 A)List all transactions by transit number
 B)Count all transaction between 2001-2002
 C)Count all transaction for the years 2001 or 2002
 D)None of the above
   
Q. 5Select true statements regarding data
warehouse
1. It can be used to understand business trends
and make better forecasting decisions
2. It is a product that one can buy off
3. It brings better products to market in a more
timely m
 A)2 and 4
 B)1 and 3
 C)1, 2 and 3
 D)1, 3 and 4
   
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