E20-027 Exam Questions

Which process enables an administrator to classify files as well as identify candidate files for archive?

Which feature of an e-mail archiving solution helps to reduce the size of message stores on mail servers?

Which three types of rules are used by a file archiving engine?

An organization wants to purchase an EMC Centera solution for archival purposes and to enforce the strictest data retention policies. Based on best practices, which EMC Centera ver...

Which EMC DiskXtender component is responsible for data movement from primary to secondary storage?

What accurately represents the storing of data on an EMC Centera?

A company plans to implement EMC Centera as an archiving solution for its environment. They want to use Content Parity Protection as its data protection mechanism. If the EMC Cente...

What is a key characteristic of an electronic data archive?

Which element of a Time-State model represents an IT service failure?

The exhibit represents a Component Failure Impact Analysis (CFIA) for a company's IT infrastructure. Several Requests for Change (RFC) were raised. Which RFC should be considered a...

As represented in the exhibit, a company has a system with three critical components. Each component must be functioning for the system to be operational. SLAs have been establishe...

A company wants to replace its physical tape library with a virtual tape library (VTL). To deploy the VTL, the company spends $300,000 for the hardware costs and $60,000 for the im...

A company has a shared pre-staged infrastructure at an alternate site. This approach enables the company to rebuild systems and applications in the event of a disaster. What is the...

When designing a backup solution, what is affected by the recovery point objective (RPO)?

A company performs a full backup on the first Sunday of the month followed by a cumulative backup on all other Sundays. In addition, they perform an incremental backup each day, th...

A company is using a backup server and a storage node to back up data. Currently, daily backups take more than 24 hours to complete. Backup management software analysis indicates t...

A company has a backup environment where the device name changes on the backup client when the system reboots. This activity causes management overhead. To avoid this issue, which...

What has the largest impact on the recovery time objective (RTO) within the backup environment?

What is a consideration, when performing a block-level incremental backup?

A company has several remote offices, and each office has its own backup infrastructure. Each remote office has a backup server, a storage node, and a physical tape library to back...

A company uses NDMP to back up a NAS device to a dedicated tape library. The backup administrator is experiencing poor performance while restoring a small set of files. What would...

What accurately represents a consolidated backup on a virtual machine?

What is a function of Data Protection Advisor?

What is a function of Data Protection Advisor?

What is an important consideration for replicating a database using asynchronous remote replication?

How many round trips are required to complete a write operation when a Fibre Channel protocol is used for array-based synchronous remote replication?

A company plans to locate its disaster recovery site 1,000 kilometers away from its production site. You are recommending a solution that includes the use of high-end storage array...

When designing an asynchronous array-based remote replication solution, which factors should be considered?

A company is planning to deploy synchronous array-based remote replication over Gigabit Ethernet links. The workload profile of the application to be replicated is as follows: - 3,...

A company plans to locate its primary production site and secondary disaster recovery site 500 kilometers apart. You are recommending a solution that includes the use of high-end s...

A company is planning to deploy array-based synchronous remote replication between two sites over 100 MB/s FC links. The two sites are 50 miles apart. Each replication channel can...

An organization is using an asynchronous replication solution. They have additional network bandwidth available and want to reduce the RPO to meet changing business requirements. W...

Replication is performed between two sites using logical volume management (LVM). If a network outage occurs, what is a key factor that determines the maximum period of outage poss...

A company has deployed synchronous replication between two sites using a Gigabit Ethernet link. If the two sites are separated by a distance of 400 kilometers, what is the round tr...

A database is utilizing ten 9 GB, RAID 1 devices. A cascade three-site remote replication solution that includes synchronous and extended distance consistent PIT has been selected...

In a SAN-based hot pull operation, what will ensure data consistency?

A company's IT department is comparing two technology proposals. Option 1 would retain legacy equipment while Option 2 would replace the existing equipment with a new one. Option 1...

A company has estimated a cost of $220,000 to build its new data center. The new data center will serve an additional 20,000 clients for which the company will gain $30,000 per mon...

A company has estimated a cost of $240,000 to build its new data center. The new data center will serve an additional 20,000 clients for which the company will gain $35,000 per mon...

After careful consideration, a company has decided to implement a data deduplication solution within its backup environment. Implementing the data deduplication solution will requi...

Which critical success factors need to be addressed in a business value analysis?

An organization wants to deploy a centralized backup and data deduplication for its backup environment. Currently, the organization is backing up data locally at offices located at...

What is a key advantage of server configuration backups in a multi-vendor server environment?

Why is the presence of root hash significant in the sub-file deduplication process?

A company performs its backup of production data to a tape at a remote vault over an FCIP network. However, the backup takes a long time to complete. What is your recommendation to...

A company has a system with three critical components as represented in the exhibit. Each component must be functioning for the system to be operational. Following an outage, certa...

As represented in the exhibit, a company has a system with three critical components. Each component must be functioning for the system to be operational. What is the scheduled ava...

In which focus area of the Information Availability Design Framework can platform integrity be found?

In which focus area of the Information Availability Design Framework can seamless movement of data between tiers of storage be found?

The exhibit represents the expected financial results of a storage technology investment. What does the `X' represent?