FUNDAMENTALS TO DATABASE - CH1 - QUESTION

What is a database?

• A collection of related data

• A programming language

• A set of unrelated files

• A type of operating system

Which of the following best describes the purpose of a database?

• Storing large volumes of unstructured data

• Organize data to enable access, manage and update

• Processing images, videos and text

• Analyzing data without storing it

Which generation of databases introduced the concept of relational databases?

• First generation

• Second generation

• Third generation

• Fourth generation

The first database models were primarily:

• Relational models

• Hierarchical and network models

• Object-oriented models

• Graph models

Which of the following is NOT a type of database?

• Relational Database

• NoSQL Database

• Spreadsheet Database

• Object-Oriented Database

A database designed to handle large volumes of complex, semi-structured or unstructured data is called:

• Relational DatabaseHierarchical Database

• • Hierarchical Database

• NoSQL Database

• File-based Database

Which of the following is a key benefit of using a database?

• Reduces data redundancy

• Increases data redundancy

• Slows down data access

• Reduces the need for data analysis

In which of the following industries is a database commonly used?

• Education

• Banking

• Healthcare

• All of the above

Databases are essential for modern applications because they:

• Replace programming languages

• Help store, organize, and retrieve data efficiently

• Eliminate the need for security measures

• Are only used for financial applications

A customer relationship management (CRM) system primarily relies on:

• File systems

• Network connections

• Graphics processing units (GPUs)

• Databases to store customer information