Quiz on Information Architecture for Business Intelligence

What is the primary purpose of Information Architecture (IA)?

• To analyze data in real-time

• To create complex data models

• To organize and structure information for easy understanding

• To store data in a data lake

Which of the following is NOT an advantage of IA for BI?

• Higher operational costs

• Better decision-making

• Improved data quality

• Increased user adoption

What is a data warehouse?

• A place for real-time data processing

• A central repository for historical data

• A type of data visualization tool

• A collection of unstructured data

Which characteristic describes a data warehouse?

• Real-time updates

• Subject-oriented organization

• Focus on operational processes

• Unstructured data storage

What is the main difference between a data warehouse and a data lake?

• Data lakes are structured, while data warehouses are not

• Data warehouses are optimized for analysis, while data lakes store raw data

• Data lakes are used for real-time processing, while data warehouses are not

• Data warehouses contain only transactional data

What is a data mart?

• A central repository for all data

• A subset of data focused on specific business areas

• A tool for data visualization

• A type of data model

Which of the following is NOT a type of data model in BI?

• Dimensional Model

• Relational Model

• Hierarchical Model

• Star Schema

What does metadata provide?

• Data storage solutions

• Data about data

• Real-time data processing

• Data visualization tools

Which type of metadata describes how data is organized?

• Descriptive Metadata

• Structural Metadata

• Statistical Metadata

• Administrative Metadata

What is the purpose of the presentation layer in a BI system?

• To store data

• To manage data quality

• To create data models

• To provide user interfaces for data access and analysis