Understanding Databases

The video tutorial focuses on databases, emphasizing their importance through repetition. It introduces the concept, highlights its significance, and reiterates key points to ensure understanding.

What is the primary purpose of a database?

• To browse the internet

• To create graphics

• To send emails

• To store and organize data

Which of the following is a type of database?

• Relational

• Textual

• Graphical

• Audio

What is a key feature of a database management system?

• Data storage

• Video streaming

• Music playback

• Image editing

How do databases contribute to modern technology?

• By increasing battery life

• By enhancing video resolution

• By improving sound quality

• By enabling efficient data handling

Which of the following is NOT a function of a database?

• Data retrieval

• Data manipulation

• Data painting

• Data deletion

What is the role of a database administrator?

• To create animations

• To develop mobile apps

• To design websites

• To manage and maintain databases

Which database type is best for handling large volumes of structured data?

• Flat file databases

• Graph databases

• Document databases

• Relational databases

What is a common language used to interact with databases?

• JavaScript

• SQL

• CSS

• HTML

Which of the following is a benefit of using databases?

• Improved data security

• Enhanced graphics

• Faster internet speed

• Better sound quality

What is the significance of data integrity in databases?

• Enhances user interface

• Increases processing speed

• Improves visual appeal

• Ensures accuracy and consistency of data