CompTIA Cloud+ Practice Test

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Prepare for the CompTIA Cloud+ Test. Utilize flashcards and multiple choice questions, with hints and explanations for each question. Ensure your readiness for success in this certification exam.

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Which technology is essential for maintaining data integrity and synchronization across multiple locations?

Data Redundancy
Synchronous Replication
Data Partitioning
Data Synchronization

The correct answer is: Synchronous Replication

Synchronous replication is crucial for maintaining data integrity and ensuring that data is consistent across multiple locations in real time. This technology allows changes made to data in one location to be immediately reflected in another location before the operation is considered complete. This ensures that there is no data loss, and the information remains consistent across all systems involved. When using synchronous replication, if a write operation occurs in the primary location, the same operation is performed in the secondary location simultaneously. This is particularly important for applications and environments where data accuracy is critical, such as financial systems or transaction processing systems. By having real-time updates, organizations can minimize discrepancies that could arise from delays in data replication. While data synchronization is related to keeping datasets consistent, it can sometimes refer to asynchronous methods, where data is updated after the fact. Data redundancy involves storing copies of data to prevent loss, and data partitioning focuses on breaking up data into segments for efficiency, but these aspects do not specifically address the real-time integrity and synchronization needs across locations in the same direct manner as synchronous replication.