
DW -QUIZ- 2
Authored by Rahul Kumar
Computers
University
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10 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is Business Intelligence (BI)?
A software tool for data storage
The process of collecting raw data
The use of data for informed decision-making
A programming language for data analysis
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
How is Analytics defined in the context of Business Intelligence?
Data encryption techniques
The process of extracting data
The discovery, interpretation, and communication of meaningful patterns
Database management principles
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What are the types of Analytics?
Primary and Secondary Analytics
Basic and Advanced Analytics
Descriptive, Prescriptive, and Predictive Analytics
Real-time and Batch Analytics
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Sample BI Architecture typically includes:
Only a data warehouse
Front-end reporting tools
A combination of data sources, ETL processes, data warehouse, and reporting tools
Only predictive analytics tools
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
In BI, what does the term "Complex System Vs Volume Operations" refer to?
Managing complex mathematical equations
Balancing system complexity against the volume of data processed
A comparison of data formats
Operations related to high-speed data transfer
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the primary purpose of a Decision Support System (DSS)?
To automate routine business tasks
To support managerial decision-making
To facilitate data entry processes
To handle network security
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
in a Three-Tier Decision Support System, what is the role of the middle tier?
Data storage
User interface
Business logic and processing
Network communication
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