engineering computer science MCQ #779

What is the concept of data replication in a distributed database?

engineering computer science MCQ #779

  1. Question 1

    Q1. What is the concept of data replication in a distributed database?

    • A) Maintaining multiple copies of data across nodes
    • B) Dividing data into smaller fragments for storage
    • C) Indexing data for faster queries
    • D) Normalizing data to reduce redundancy

    Answer: Maintaining multiple copies of data across nodes

    Explanation: Data replication involves maintaining multiple copies of data across nodes, improving data availability and reducing the risk of data loss.