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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What are the two common types of storage migration for uploading stored data to the cloud?

Physical to virtual
Online
Offline
Synchronous replication

The correct answer is: Offline

The selection of offline storage migration as the correct answer reflects a common method used for moving large amounts of data to the cloud. This process entails transferring data using physical storage devices, such as hard drives, which are shipped to a cloud service provider. Once these devices arrive, the data is uploaded to the provider's infrastructure. Offline migration is particularly beneficial for organizations with substantial datasets, where bandwidth limitations or costs could hinder the effectiveness of online migration. In contrast, online migration, which was not chosen, involves transferring data over the internet. While this method is convenient for smaller datasets and provides real-time synchronization, it can become impractical for bulk data uploads due to network speed and reliability. Physical to virtual is a concept that refers to converting physical servers into virtual machines, rather than specifically addressing data migration to the cloud. Synchronous replication involves continuously copying data to another location, which is more about data availability and redundancy than the act of migrating data entirely to the cloud. Therefore, offline migration captures the essence of one of the primary approaches organizations use to move large volumes of data efficiently to cloud storage.