CS614 Quiz No.3 Shared by Sanam Shaheen (Solved)

Question # 1 of 10 ( Start time: 09:16:07 PM ) Total Marks: 1
As opposed to the outcome of classification, estimation deals with __________ valued outcome.
Select correct option:
Discrete  (Correct)
Isolated
Continuous
Distinct


Question # 2 of 10 ( Start time: 09:17:12 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 # 3 of 10 ( Start time: 09:18:06 PM ) Total Marks: 1
Identify the TRUE statement:
Select correct option:
Clustering is unsupervised learning and classification is supervised learning  (Correct)
Clustering is supervised learning and classification is unsupervised learning
Both clustering and classification are unsupervised learning
Both clustering and classification are supervised learning


Question # 4 of 10 ( Start time: 09:19:17 PM ) Total Marks: 1
Waterfall model is appropriate when
Select correct option:
When the budget is low
When the deadline is strict
When resources are limited
Requirements are clearly defined  (Correct)


Question # 5 of 10 ( Start time: 09:19:45 PM ) Total Marks: 1
Spiral model is ________
Select correct option:
Sequence of waterfall model
Risk oriented model
An iterative model
All of the given options  (Correct)


Question # 6 of 10 ( Start time: 09:20:19 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 # 7 of 10 ( Start time: 09:21:13 PM ) Total Marks: 1
In ______ phase of a fundamental data warehouse life cycle model, a working model of data warehouse is deployed for a selective set of users
Select correct option:
Design
Prototype  (Correct)
Deployment
Operation


Question # 8 of 10 ( Start time: 09:22:23 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


Question # 9 of 10 ( Start time: 09:23:53 PM ) Total Marks: 1
In data mining, initially you _____ what you are lo(Correct)ing for.
Select correct option:
Know
Don’t know  (Correct)
May or may not know
None of the given options


Question # 10 of 10 ( Start time: 09:24:59 PM ) Total Marks: 1
A top down implementation approach is useful when
Select correct option:
Technology is mature and well understood  (Correct)
Organization can not implement latest technologies
Business objectives are unclear
Problem to be solved are not well documented