DSCI 4330 Exam 1 | UPDATED Questions with 100%
Verified Answers
Q1: In the 1990s, the need for more versatile reporting led to the
development of what type of system?
A: Executive information systems
Q2: Information systems that support business transactions, like
ATM withdrawals, bank deposits, cash register scans at the
grocery store, etc are called...
A: Operational databases
Q3: According to your textbook description of "Analytics in the
Retail Value Chain" which of the following is NOT an
application of analytics in the retail value chain?
A: Predicting socio-demographic changes
Q4: Business intelligence (BI) is a specific term that describes
architectures and tools only.
A: False
Q5: Which of the following is NOT a primary function of a Data
Wharehouse system?
A: Recording day-to-day business transactional data
Q6: Successful BI is a tool for the information systems department
but is not exposed to the larger organization.
A: False
Q7: In the 2000s, the DW-driven DSSs began to be called BI
systems.
A: True
Q8: The mantra for modern and competitive approaches to BI&A
includes all of the following EXCEPT
A: Right Users
Q9: Computer applications have moved from transaction
processing and monitoring activities to problem analysis and
solution applications.
A: True
, Q10: The very design that makes an OLTP system efficient for
transaction processing makes it inefficient for ...
A: end-user ad hoc queries
Q11: Which of the following business analytics categories is applied
to answer the "What happened?" question in the business?
A: Descriptive Analytics
Q12: Due to industry consolidation, the analytics ecosystem
consists of only a handful of players across several functional
areas.
A: False
Q13: For higher effectiveness, BI applications must be integrated
with ...
A: all of others
Q14: Which of the following was a revolutionary technological
development in the 1980s that facilitated data-driven decision
support systems?
A: Relational DBMS
Q15: Which of the following is NOT a function/property of an
online transaction processing (OLTP) system?
A: Efficient for end-user ad hoc reports
Q16: Managing data warehouses requires special methods,
including parallel computing and/or Hadoop/Spark.
A: True
Q17: BI represents a bold new paradigm in which the company's
business strategy must be aligned to its business intelligence
analysis initiatives.
A: False
Q18: Imagine you're tasked to determine "whether this customer is a
creditworthy risk?". The tools and techniques that you use to
answer this question fall under which business analytics
category?
A: Predictive analytics
Verified Answers
Q1: In the 1990s, the need for more versatile reporting led to the
development of what type of system?
A: Executive information systems
Q2: Information systems that support business transactions, like
ATM withdrawals, bank deposits, cash register scans at the
grocery store, etc are called...
A: Operational databases
Q3: According to your textbook description of "Analytics in the
Retail Value Chain" which of the following is NOT an
application of analytics in the retail value chain?
A: Predicting socio-demographic changes
Q4: Business intelligence (BI) is a specific term that describes
architectures and tools only.
A: False
Q5: Which of the following is NOT a primary function of a Data
Wharehouse system?
A: Recording day-to-day business transactional data
Q6: Successful BI is a tool for the information systems department
but is not exposed to the larger organization.
A: False
Q7: In the 2000s, the DW-driven DSSs began to be called BI
systems.
A: True
Q8: The mantra for modern and competitive approaches to BI&A
includes all of the following EXCEPT
A: Right Users
Q9: Computer applications have moved from transaction
processing and monitoring activities to problem analysis and
solution applications.
A: True
, Q10: The very design that makes an OLTP system efficient for
transaction processing makes it inefficient for ...
A: end-user ad hoc queries
Q11: Which of the following business analytics categories is applied
to answer the "What happened?" question in the business?
A: Descriptive Analytics
Q12: Due to industry consolidation, the analytics ecosystem
consists of only a handful of players across several functional
areas.
A: False
Q13: For higher effectiveness, BI applications must be integrated
with ...
A: all of others
Q14: Which of the following was a revolutionary technological
development in the 1980s that facilitated data-driven decision
support systems?
A: Relational DBMS
Q15: Which of the following is NOT a function/property of an
online transaction processing (OLTP) system?
A: Efficient for end-user ad hoc reports
Q16: Managing data warehouses requires special methods,
including parallel computing and/or Hadoop/Spark.
A: True
Q17: BI represents a bold new paradigm in which the company's
business strategy must be aligned to its business intelligence
analysis initiatives.
A: False
Q18: Imagine you're tasked to determine "whether this customer is a
creditworthy risk?". The tools and techniques that you use to
answer this question fall under which business analytics
category?
A: Predictive analytics
