Big Data and Data Management Quiz

Which of the following is a common data storage solution used for large-scale data?

• Floppy Disk

• Solid State Drive (SSD)

• Magnetic Tape

• Cloud Storage

Which of the following is a type of database management system?

• SQL

• HTML

• CSS

• XML

What is the main advantage of using cloud storage?

• Limited Accessibility

• High Cost

• Scalability

• Data Loss

Which data type is used to store textual data in a database?

• Integer

• Boolean

• String

• Float

Which of the following is considered a primary data source?

• Newspaper Article

• Survey Responses

• Wikipedia

• Blog Post

What is the main function of a data warehouse?

• Data Collection

• Data Analysis

• Data Storage

• Data Encryption

Which of the following is a benefit of using NoSQL databases?

• Fixed Schema

• High Scalability

• Complex Queries

• Low Performance

Which of the following is a structured data format?

• JSON

• XML

• CSV

• All of the above

Which of the following is an example of unstructured data?

• Spreadsheet

• Database Table

• Email

• CSV File

Which of the following is a key feature of relational databases?

• Document Storage

• Table-based Structure

• Graph-based Model

• Key-Value Pairs