ECM2431 Week 5 Quiz

Select the correct statement from below.

• Business Intelligence is just another name for Data Warehouse

• Every enterprise uses BI systems

• BI systems are used for transaction processing

• BI systems are used for data analysis and visualisation

Select the correct statement about the terms of Business Intelligence, Business Analysis, and Data Analytics from below.

• All three are totally different things

• They are related concepts

• Business Analytics and Data Analytics are the same, but Business Intelligence is different

Select the correct statement from below.

• Data warehouse is the same as a Database

• Data warehouses are used for transaction processing

• Data warehouses store historical information for data analytics

• Data warehouses are updated in real-time

What does OLAP stand for?

• Open, Load, Analyse, Process

• Open, Load, Add, Process

• Online Architecture for Data Processing

• Online Analytical Processing

Select correct statements from below (all that apply).

• Business Analytics systems can use statistical methods for data analysis

• Business Analytics systems can use AI (e.g. Machine Learning) methods for data analysis

• Business Analytics systems typically provide visualisations of data analysis

• Business Analytics systems are always desktop applications

What does OLTP stand for?

• Online Transaction Processing

• Online Transformational Processing

• Open To Process systems

• Offline Tactical Processing

Select examples of Enterprise Collaboration Systems (all that apply).

• Email

• Intranet

• Data Warehouse

• MS Sharepoint

Select the correct statement from below.

• Strategic decisions are typically more structured

• Strategic decisions are typically less structured

• More structured decision making are difficult to automate

• Operational decisions are less structured

Select examples of enterprise systems from below (all that apply).

• CRM System

• ERP System

• SCM System

• Collaboration Systems (e.g., MS Sharepoint)