A company is planning to migrate data from a high-end storage array to a midrange storage array.
Both arrays are on the same SAN. The company has scheduled a date for the completion of the
migration.

The data to be migrated is required for calculating year-end results and cannot be interrupted until
complete. In addition, business requirements do not allow any downtime for the source data.
To migrate the data within the company’s environment, which solution would you recommend?

Refer to the Exhibit.

In a cascade three-site remote replication, the cycle time between the Bunker and Remote targets
is 30 seconds and data transfer takes 10 seconds. In the event of a regional disaster, what is the
worst-case RPO provided by the Remote target?

Refer to the Exhibit.
In a cascade three-site remote replication, the Bunker and Remote targets are synchronized every
two hours and data transfer between them takes 30 minutes. In the event of a disaster at the
source site, what is the worst-case RPO?

A database is using ten 9 GB devices. Continuous data protection (CDP) will be deployed to
provide recovery to any point in time within a 48-hour window. The estimated rate of change of
data is 20% per 24 hours.
Assuming a 25% overhead due to CDP, what is the minimum recommended size of the CDP
journal?

A database is using ten 8 GB devices. Continuous data protection (CDP) will be deployed to
provide recovery to any point in time within a 24-hour window. The estimated rate of change of
data is 10% per 24 hours.
Assuming a 25% overhead due to CDP, what is the minimum recommended size of the CDP
journal?

How do EMC RecoverPoint signatures reduce the bandwidth requirement when transferring data
to a remote site?

An organization is using EMC Celerra Replicator v2 to perform iSCSI LUN replication. Which
factors must be considered when calculating the replica size of the Celerra iSCSI volume?

An organization is using EMC Celerra Replicator v2 to replicate a file system to a remote Celerra.
The organization needs to change its file system’s recovery point objective by 10 minutes.

Which parameter needs to be adjusted to meet this requirement?

In a company’s environment, data from a non-EMC array needs to be migrated to an EMC
Symmetrix array using Open Replicator. Before proceeding with the migration design, what should
be verified on or about the non-EMC array?

An organization’s corporate and 15 regional offices are between 1,000 – 2,000 kilometers apart
from each other. Each regional office has a data center that serves between four to six branch
offices that are located approximately 30 – 200 kilometers away.
At the close of business each evening, the organization shuts down their primary application and
transmits new information to each regional office. The amount of new information sent from
corporate headquarters each night is around 1.5 GB. Later each night, the application at the
regional offices reads the data and generates approximately 50 MB of new information appropriate
to the branch offices.
What is the most cost-effective solution you would recommend for the organization?