Business Intelligence Exam 1 ACTUAL
Exam Questions and CORECT Answers
Which of the following disciplines is NOT employed in data mining?
- Stats
-Psychology
-Mathematics
-Artificial Intelligence
-None - CORRECT ANSWER - Psychology
A lower-cost, scaled down architecture of a data warehouse is referred to as (an)
-Independent data mart
-Dependent data mart
-Operational data store
-Data mart
-None - CORRECT ANSWER - Independent data mart
Information visualization + predictive analytics=
-KPIs
-Visual analytics
-Data mining
-Executive dashboard
-None - CORRECT ANSWER - Visual analytics
The user-interface of a BI system is often referred to as a
,-Data mining
-Data warehouse
-Dashboard - CORRECT ANSWER - Dashboard
In data mining, finding an affinity of two products to be commonly together in a shopping cart is
known as:
- Cluster analysis
- Artificial neural networks
- Association rule mining
- Decision trees - CORRECT ANSWER - Associating rule mining
Data warehouse is a(n), _____________, integrated, time-variant, nonvolatile collection of data
in support of management's decision-making process.
- Model oriented
- Subject-oriented
- Object-oriented
-Analysis-oriented - CORRECT ANSWER - Subject-oriented
This measure of dispersions calculated by simply taking the square root of variations.
-Variance
-Range
-Standard deviation
- Arithmetic mean - CORRECT ANSWER - Standard deviation
Should you validate a dashboard design with usability experts?
, - Yes
- No - CORRECT ANSWER - Yes
A web client that connects to a web server, which is in turn connected to a BI application server,
is reflective of:
- Three-tier architecture
-Two-tier architecture
-Four-tier architecture
-One-tier architecture - CORRECT ANSWER - Three-tier architecture
At the top of the hierarchy of knowledge you will find:
- Data
- Information
- Knowledge
- Intelligence
- Wisdom - CORRECT ANSWER - Wisdom
Which is NOT an example of transaction processing?
- A student enrollment in a class
- ATM withdrawal
- Bank deposit
- Sales report - CORRECT ANSWER - Sales report
Exam Questions and CORECT Answers
Which of the following disciplines is NOT employed in data mining?
- Stats
-Psychology
-Mathematics
-Artificial Intelligence
-None - CORRECT ANSWER - Psychology
A lower-cost, scaled down architecture of a data warehouse is referred to as (an)
-Independent data mart
-Dependent data mart
-Operational data store
-Data mart
-None - CORRECT ANSWER - Independent data mart
Information visualization + predictive analytics=
-KPIs
-Visual analytics
-Data mining
-Executive dashboard
-None - CORRECT ANSWER - Visual analytics
The user-interface of a BI system is often referred to as a
,-Data mining
-Data warehouse
-Dashboard - CORRECT ANSWER - Dashboard
In data mining, finding an affinity of two products to be commonly together in a shopping cart is
known as:
- Cluster analysis
- Artificial neural networks
- Association rule mining
- Decision trees - CORRECT ANSWER - Associating rule mining
Data warehouse is a(n), _____________, integrated, time-variant, nonvolatile collection of data
in support of management's decision-making process.
- Model oriented
- Subject-oriented
- Object-oriented
-Analysis-oriented - CORRECT ANSWER - Subject-oriented
This measure of dispersions calculated by simply taking the square root of variations.
-Variance
-Range
-Standard deviation
- Arithmetic mean - CORRECT ANSWER - Standard deviation
Should you validate a dashboard design with usability experts?
, - Yes
- No - CORRECT ANSWER - Yes
A web client that connects to a web server, which is in turn connected to a BI application server,
is reflective of:
- Three-tier architecture
-Two-tier architecture
-Four-tier architecture
-One-tier architecture - CORRECT ANSWER - Three-tier architecture
At the top of the hierarchy of knowledge you will find:
- Data
- Information
- Knowledge
- Intelligence
- Wisdom - CORRECT ANSWER - Wisdom
Which is NOT an example of transaction processing?
- A student enrollment in a class
- ATM withdrawal
- Bank deposit
- Sales report - CORRECT ANSWER - Sales report
