BUS231
Business Data Literacy
Midterms (Qns & Ans)
2025
1. Which of the following best describes the term "data
governance"?
- A) The process of collecting data
- B) The management of data availability, usability, integrity,
and security
- C) The analysis of data trends
- D) The storage of data in databases
©2024/2025
, - ANS: B) The management of data availability, usability,
integrity, and security
- Rationale: Data governance ensures that data is managed
properly to maintain its quality and security.
2. What is the primary purpose of data visualization in business?
- A) To store data
- B) To make data more understandable and actionable
- C) To collect data
- D) To secure data
- ANS: B) To make data more understandable and actionable
- Rationale: Data visualization helps in interpreting complex
data sets by presenting them in a visual format.
3. Which of the following is a key component of a data
warehouse?
- A) Real-time data processing
- B) Historical data storage
- C) Data encryption
- D) Data deletion
- ANS: B) Historical data storage
©2024/2025
, - Rationale: Data warehouses are designed to store large
volumes of historical data for analysis and reporting.
4. In the context of business data literacy, what does ETL stand
for?
- A) Extract, Transform, Load
- B) Evaluate, Test, Learn
- C) Encrypt, Transfer, Log
- D) Edit, Track, List
- ANS: A) Extract, Transform, Load
- Rationale: ETL processes are used to extract data from
various sources, transform it into a suitable format, and load it
into a data warehouse.
5. Which of the following is NOT a benefit of using big data
analytics in business?
- A) Improved decision-making
- B) Enhanced customer insights
- C) Increased data redundancy
- D) Optimized operations
- ANS: C) Increased data redundancy
©2024/2025
, - Rationale: Big data analytics aims to reduce data
redundancy and improve data quality for better decision-making.
Fill-in-the-Blank Questions
6. The process of cleaning and organizing raw data to make it
useful for analysis is known as __________.
- ANS: data preprocessing
- Rationale: Data preprocessing involves cleaning and
organizing data to ensure its quality and usability.
7. A __________ is a visual representation of data that helps in
identifying patterns and trends.
- ANS: chart
- Rationale: Charts are commonly used in data visualization
to represent data visually.
8. The practice of protecting data from unauthorized access and
data breaches is called __________.
- ANS: data security
- Rationale: Data security involves measures to protect data
from unauthorized access and breaches.
©2024/2025
Business Data Literacy
Midterms (Qns & Ans)
2025
1. Which of the following best describes the term "data
governance"?
- A) The process of collecting data
- B) The management of data availability, usability, integrity,
and security
- C) The analysis of data trends
- D) The storage of data in databases
©2024/2025
, - ANS: B) The management of data availability, usability,
integrity, and security
- Rationale: Data governance ensures that data is managed
properly to maintain its quality and security.
2. What is the primary purpose of data visualization in business?
- A) To store data
- B) To make data more understandable and actionable
- C) To collect data
- D) To secure data
- ANS: B) To make data more understandable and actionable
- Rationale: Data visualization helps in interpreting complex
data sets by presenting them in a visual format.
3. Which of the following is a key component of a data
warehouse?
- A) Real-time data processing
- B) Historical data storage
- C) Data encryption
- D) Data deletion
- ANS: B) Historical data storage
©2024/2025
, - Rationale: Data warehouses are designed to store large
volumes of historical data for analysis and reporting.
4. In the context of business data literacy, what does ETL stand
for?
- A) Extract, Transform, Load
- B) Evaluate, Test, Learn
- C) Encrypt, Transfer, Log
- D) Edit, Track, List
- ANS: A) Extract, Transform, Load
- Rationale: ETL processes are used to extract data from
various sources, transform it into a suitable format, and load it
into a data warehouse.
5. Which of the following is NOT a benefit of using big data
analytics in business?
- A) Improved decision-making
- B) Enhanced customer insights
- C) Increased data redundancy
- D) Optimized operations
- ANS: C) Increased data redundancy
©2024/2025
, - Rationale: Big data analytics aims to reduce data
redundancy and improve data quality for better decision-making.
Fill-in-the-Blank Questions
6. The process of cleaning and organizing raw data to make it
useful for analysis is known as __________.
- ANS: data preprocessing
- Rationale: Data preprocessing involves cleaning and
organizing data to ensure its quality and usability.
7. A __________ is a visual representation of data that helps in
identifying patterns and trends.
- ANS: chart
- Rationale: Charts are commonly used in data visualization
to represent data visually.
8. The practice of protecting data from unauthorized access and
data breaches is called __________.
- ANS: data security
- Rationale: Data security involves measures to protect data
from unauthorized access and breaches.
©2024/2025
