CS614 Quiz No.3 Shared by Sweety (Solved)

Question # 1 of 10 ( Start time: 09:48:28 PM ) Total Marks: 1
Mining multi dimensional databases allow users to:
Select correct option:
Categorize the data
Analyze the data
Summarize the data
All of the given options  (Correct)


Question # 2 of 10 ( Start time: 09:49:23 PM ) Total Marks: 1
As per Bill Inmon, a data warehouse, in contrast with classical applications is:
Select correct option:
Data driven  (Correct)
Resource driven
Requirement driven
Time sensitive


Question # 3 of 10 ( Start time: 09:50:11 PM ) Total Marks: 1
In ________learning you don’t know the number of clusters and no idea about their attributes.
Select correct option:
Supervised learning
Unsupervised learning  (Correct)
Multi Dimension modeling
None of the given options


Question # 4 of 10 ( Start time: 09:51:04 PM ) Total Marks: 1
Identify the TRUE statement:
Select correct option:
The data value increases as volume decreases  (Correct)
The data value decreases as the volume decreases
The data value is independent of data volume
All of the given options


Question # 5 of 10 ( Start time: 09:51:34 PM ) Total Marks: 1
Data mining is all about:
Select correct option:
Knowledge discovery in database
Finding hidden patterns in data
Finding relationships in data
All of the given options  (Correct)


Question # 6 of 10 ( Start time: 09:52:17 PM ) Total Marks: 1
_____ says that as far as company goals are concerned, the entire company pursues in the same direction
Select correct option:
Westerman
Bill Inmon
Kimball
Bohnlein


Question # 7 of 10 ( Start time: 09:53:08 PM ) Total Marks: 1
Which of the following is NOT one of the methodologies for Data Warehouse project development?
Select correct option:
Goal Driven
Data Driven
User Driven
System Driven  (Correct)


Question # 8 of 10 ( Start time: 09:53:28 PM ) Total Marks: 1
Which of the following is the most ignored step during data warehouse development
Select correct option:
The requirement verification
The vision definition
Schema validation
Success criteria development  (Correct)


Question # 9 of 10 ( Start time: 09:54:07 PM ) Total Marks: 1
As per Kimball, ______ is the main operational process
Select correct option:
Requirement extraction
Goal design
Business process  (Correct)
Schema design


Question # 10 of 10 ( Start time: 09:54:47 PM ) Total Marks: 1
In context of data mining definition, the term “value” means:
Select correct option:
The primary key of table
The index location of the record
Importance of hidden patterns discovered  (Correct)
Numerical or string measure assigned to an attribute