BI QUIZ 1&2

Hey there, future data wizards! 🌟 Which of the following options best defines the magical realm of Business Intelligence (BI)?

• a. A software for report generation

• b. A method to manipulate social media data

• c. A system for transforming raw data into useful insights

• d. A set of spreadsheet macros

In the exciting world of Business Intelligence, where data comes to life, can you help Anika figure out what the second main task is? Is it:

• a. Data visualization

• b. Data analysis and information extraction

• c. Query reporting

• d. Data modeling

Hey there, data wizards! 🌟 Which magical component of a BI system is responsible for combining data from multiple realms? Is it:

• a. Data Mart

• b. Reporting Tool

• c. ETL (Extract, Transform, Load)

• d. OLAP Server

Hey there, data wizards! 🌟 What do you think is a major drawback of offline ETL processes that our friend Henry has been struggling with?

• a. They use too much memory

• b. They support too many platforms

• c. They provide outdated data

• d. They are integrated in real-time

Hey there, savvy business analyst! 🌟 Have you ever wondered what the digital dashboard in BI is really used for? Let's find out!

• a. Track software updates

• b. Visually display key business metrics

• c. Secure data warehouses

• d. Normalize databases

Hey there, data wizards! 🌟 Can you help Zoe figure out which historical tool was the go-to for transferring data between incompatible systems before the magic of ETL came along?

• a. OLAP

• b. Data Marts

• c. Magnetic tapes

• d. API interfaces

Hey there, future data wizards! 🌟 Which of the following BI components do you think holds the magical power of predictive analytics? Is it one of these?

• a. Reporting tools

• b. Data-mining engines

• c. OLAP cubes

• d. SQL Views

Hey there, data enthusiasts! 🌟 What do you think is the main function of data warehouses in the exciting world of Business Intelligence? Is it:

• a. Cleaning unstructured data

• b. Storing structured, unified business data for analysis

• c. Real-time messaging

• d. Serving mobile dashboards

Imagine you're an executive like Kai, tasked with setting strategic goals using KPIs. Which type of BI tool would you choose to help you visualize and track your progress?

• a. Database normalizer

• b. Dashboard interface

• c. Web crawler

• d. Index builder

Hey there, data enthusiasts! If David, Rohan, and Anika were to describe a data mart, which of the following would they agree on as the best description?

• a. A mini-dashboard

• b. An OLAP processor

• c. A subject-specific subset of a data warehouse

• d. A CRM plug-in