Database and DBMS Quiz

What is the primary purpose of a database?

• To support organizational activities

• To manage file systems

• To store unrelated data

• To create data redundancy

What is the difference between data and information?

• Data is processed, while information is raw facts

• Data is structured, while information is unstructured

• Data is unorganized, while information is organized

• Data is always numerical, while information is textual

Which of the following is a disadvantage of traditional file systems?

• Low data redundancy

• High data integrity

• Poor security

• Easy data sharing

What does DBMS stand for?

• Data Backup Management System

• Data Base Management Software

• Database Management System

• Database Backup Software

Which technology is primarily known for enabling secure transactions without intermediaries?

• Big Data

• Artificial Intelligence

• Blockchain

• Cloud Computing

What does IoT stand for?

• Integrated Online Technology

• Interconnected Online Tools

• Internet of Things

• Internet of Technology

Which of the following is NOT an advantage of using a database?

• High data integrity

• Concurrent access

• Increased data inconsistency

• Reduced data redundancy

What is the role of a Database Administrator (DBA)?

• To design the database structure

• To analyze data trends

• To authorize access to the database

• To write application programs

Which of the following is a characteristic of Big Data?

• Data that is always organized

• Data that cannot be analyzed

• Large sets of structured or unstructured data

• Small sets of structured data

What is a key feature of Quantum Computing?

• Utilizes quantum bits or qubits

• Performs calculations at traditional speeds

• Uses classical bits for processing

• Is primarily used for data storage