E10_002 questions • Exam prepare

Exam contains 119 questions

Page 13 of 20

Question 73 🔥

A cloud service provider plans to implement data deduplication in their backup environment. The service provider has a network bandwidth and storage space constraint.Which deduplication method should be deployed by the service provider?

Which database solution meets these requirements?

A. Source-based

B. Target-based

C. Post-process

D. In-line

Discussion of the question

Question 74 🔥

Which statement is true about virtual machine (VM) snapshots?

Which database solution meets these requirements?

A. A snapshot holds only changed blocks.

B. A single delta disk file is used for all the snapshots of a VM.

C. A snapshot provides a zero recovery point objective.

D. A parent virtual disk is not required for recovery from a snapshot.

Discussion of the question

Question 75 🔥

What is an advantage of synchronous remote replication?

Which database solution meets these requirements?

A. Provides near zero recovery point objective

B. Replicates data across any geographic location without impacting response time

C. Supports locality of reference to improve replication performance

D. Saves network bandwidth by replicating only deduplicated data

Discussion of the question

Question 76 🔥

What is an advantage of asynchronous remote replication?

Which database solution meets these requirements?

A. Replicates data across any geographic location without impacting response time

B. Provides near zero recovery point objective

C. Saves network bandwidth by replicating only deduplicated data

D. Ensures source LUN and replica have identical data at all times

Discussion of the question

Question 77 🔥

A provider offers a 24x7 online service to consumers. The service experiences three hours of downtime during one week.What is the availability of the service for that week?

Which database solution meets these requirements?

A. 90.5%

B. 92.5%

C. 95.2%

D. 98.2%

Discussion of the question

Question 78 🔥

What is the correct sequence of steps in asynchronous remote replication?

Which database solution meets these requirements?

A. Step 1: Compute system writes data to source. Step 2: Write is immediately acknowledged to compute system. Step 3: Data is transmitted to the replica (target). Step 4: Target acknowledges back to source.

B. Step 1: Compute system writes data to source. Step 2: Data is transmitted to the replica (target). Step 3: Target acknowledges back to source. Step 4: Write is immediately acknowledged to compute system.

C. Step 1: Compute system writes data to source. Step 2: Write is immediately acknowledged to compute system. Step 3: Target acknowledges back to source. Step 4: Data is transmitted to the replica (target).

D. Step 1: Compute system writes data to source. Step 2: Data from source is replicated to replica (target). Step 3: Target acknowledges back to source.

Discussion of the question

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Exam contains 119 questions

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