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Introduction to Databases

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Questions and Answers

What type of databases were traditionally used before the adoption of Database Management Systems?

Graph databases

File-based databases (correct)

Cloud-based databases

Non-relational databases

Which type of DBMS allows for storing data in a structured format using tables?

Graph based

Relational DBMS (RDBMS) (correct)

Key/Value stores

NoSQL

What is the primary purpose of a Database Management System (DBMS)?

To define the structure of databases (correct)

To manage databases without any interface

To host cloud-based applications

To create databases quickly

Which sector extensively uses DBMS to record large volumes of data?

Banking Signup and view all the answers

Why is Concurrency considered an essential feature of a DBMS?

To ensure data consistency with multiple user interactions Signup and view all the answers

What does the two-tiered architecture detail?

Client-side applications and middleware Signup and view all the answers

Which aspect does SQL primarily simplify for users?

User interaction with the database Signup and view all the answers

What is a key benefit of separating the application server and the DBMS for databases with large data?

Enhancing database performance and scalability Signup and view all the answers

Which function does the middleware perform in the two-tiered architecture?

Interpreting client-side application data Signup and view all the answers

What essential role do fine-grained security controls in a DBMS play?

Preventing unauthorized access to sensitive data Signup and view all the answers