Sample questions and answers

Let’s evaluate some sample questions related to the content of this chapter:

1. What type of workload is an OLAP model?
   1. Analytical workload
   2. Transactional workload
   3. Relational database
2. How is data in a relational table organized?
   1. Rows and columns
   2. Header and footer
   3. Pages and paragraphs
   4. Connections and arrows
3. Which of the following is an example of unstructured data?
   1. Audio and video files
   2. An Employee table with EmployeeID, EmployeeName, and EmployeeDesignation columns
   3. A table within a relational database
   4. A stored procedure in a database
4. What type of cloud service is a database deployed in a virtual machine?
   1. PaaS
   2. IaaS
   3. SaaS
   4. DaaS

Answer key

1-A 2-A 3-A 4-B