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What database high availability option allows multiple clients to access multiple database servers simultaneou

What database high availability option allows multiple clients to access multiple database servers simultaneously?

PrepAway - Latest Free Exam Questions & Answers

A.
Database commit

B.
Database journal

C.
Replicated database

D.
Shadow database

Explanation:
Answer C is correct; Database replication mirrors a live database, allowing simultaneous reads and writes to multiple replicated databases by clients.

Incorrect Answers and Explanations: A, B, and D: Answers A, B, and D are incorrect. DBMSs may attempt to commit updates: make the pending changes permanent. A database journal is a log of all database transactions. A shadow database is similar to a replicated database, with one key difference: a shadow database mirrors all changes made to a primary database, but clients do not access the shadow.

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