Data Warehouse

What is a Data Warehouse?

• A database designed for transactional processing

• A database designed for analytical processing

• A database designed for data storage

• A database designed for data security

What are the key characteristics of a Data Warehouse?

• Real-time data, transactional processing, and online storage

• Historical data, analytical processing, and batch updates

• Relational database, online storage, and data security

• Object-oriented database, offline storage, and data compression

What is the main purpose of a Data Warehouse?

• To support online transactional processing

• To support business intelligence and analytics

• To support data storage and retrieval

• To support data security and compliance

• All the answers

What are the benefits of using a Data Warehouse?

• Improved data quality, increased data security, and faster data retrieval

• Improved data quality, decreased data consistency, and better decision-making

• Increased data storage, improved data compression, and faster data transfer

• Decreased data storage, improved data encryption, and faster data deletion

• None of the answers

Answer explanation

Improved data quality, increased data consistency, and better decision-making

What is Data Analytics?

• The process of analyzing data to extract insights and meaning

• The process of collecting and storing data

• The process of reporting and visualizing data

• The process of making decisions based on data

What is Business Analytics?

• The practice of using data and analytics to drive business decision-making

• The practice of using data and analytics to optimize business processes

• The practice of using data and analytics to predict future outcomes

• The practice of using data and analytics to identify business opportunities

What is the main goal of Business Analytics?

• To analyze data to extract insights and meaning

• To make business decisions based on data and analytics

• To optimize business processes using data and analytics

• To identify business opportunities using data and analytics

What is the main goal of Data Analytics?

• To collect and store data

• To analyze data to extract insights and meaning

• To report and visualize data

• To make decisions based on data

What is the difference between Data Analytics and Business Analytics?

• Data Analytics focuses on technical analysis, while Business Analytics focuses on business decision-making

• Data Analytics focuses on business decision-making, while Business Analytics focuses on technical analysis

• Data Analytics is a subset of Business Analytics

• Business Analytics is a subset of Data Analytics

What is the relationship between Business Analytics and Data Analytics?

• Business Analytics is a subset of Data Analytics

• Data Analytics is a subset of Business Analytics

• Business Analytics and Data Analytics are unrelated

• Business Analytics and Data Analytics are complementary disciplines