E20-515 Exam Questions

The precopy option (-precopy) was specified when creating a TimeFinder/Clone session. What occurs after the background copy of the source to the target completes?

Which two TimeFinder/Clone actions are initiated when a symclone establish operation is performed on an active clone session?

What are the prerequisites for using the symclone recreate command on a Symmetrix V-Max array?

Which accurately describes the copy process when the nocopy option is used by TimeFinder/Clone?

A customer would like to create a point-in-time copy of their data to be used by a performance- sensitive application. The customer would like to access that point-in-time copy at...

Which TimeFinder/Snap operation needs to occur to obtain a CopyOnWrite state for the device pair of the snap session?

A TimeFinder/Snap session has been created. What is the track protection status on the source volumes set to?

A customer has some concerns implementing a TimeFinder/Snap solution because their application is write-intensive and this customer wants to maintain long duration point-in-time sn...

Two groups, A and B, share a Symmetrix and use TimeFinder/Snap. Group A does not want their TimeFinder/Snap sessions to be affected by Group B. What would allow Group A's TimeFinde...

How many concurrent TimeFinder/Snap copy sessions can be created by default from a single source device?

When a TimeFinder/Snap session is terminated, what happens to the allocated space on the save devices?

After terminating a TimeFinder/Snap session, what is the status of the virtual device?

When using TimeFinder/Snap, what information is shown when the status of the save devices is displayed?

What is recommended before creating a TimeFinder/Clone replica?

What is a recommended action before performing an SRDF Failback operation?

A customer's production application uses 10 servers and 40 devices. Each of the servers accesses four production devices. A Concurrent SRDF (SRDF/S and SRDF/A) solution has been pr...

Refer to the exhibit. Which SRDF mode pairing is unsupported in a Concurrent SRDF solution?

What is the status of the R1 and R2 devices after performing an SRDF failover operation?

What is the status of the R1 and R2 devices after performing an SRDF split operation?

After an extended outage of the primary site, a large number of invalid tracks have accumulated on the R2 devices. What can be done to minimize application response time impact, wh...

What is the status of the R1 and R2 devices after performing an SRDF restore operation?

A customer wants to deploy SRDF/S between a pair of Symmetrix V-Max arrays. The R1-R2 devices will be RAID 1 protected. Two RAID 1 BCVs will be concurrently established with the R1...

A customer wants to concurrently establish two RAID 1 BCVs with a STD RAID 1 device in a Symmetrix V-Max array. How many mirror positions will remain for the STD device in this con...

Refer to the exhibit. Server A and Server B are running two different applications on SRDF R1 devices on the Source Symmetrix. All the R1 devices belong to the same RDF group. Both...

Under which conditions will Enginuity remove the Consistency Exempt attribute from the RDF mirror?

Refer to the exhibit. Server A and Server B are running two different applications on SRDF R1 devices on the Source Symmetrix. All the R1 devices belong to the same RDF group. Both...

Refer to the exhibit. A failure has occurred leaving the Receive delta sets in the states shown. What is the result of a Multi-Session Consistency cleanup operation?

Under which conditions will Enginuity remove the Consistency Exempt attribute from the RDF mirror?

Refer to the exhibit. Which delta set will be discarded as a result of a Multi-Session Consistency (MSC) cleanup?

An SRDF/A session is active, and the device pairs are in a consistent state. What will happen if there is a temporary loss of all links?

An SRDF/A session is active and the device pairs are in a consistent state. What will happen if there is a temporary loss of all links?

Two SRDF/A sessions are grouped together to be managed using Multi-Session Consistency. What happens to cycle switching if Session 1 completes its current Transmit cycle before Ses...

Multiple RDF groups from different Symmetrix arrays have been grouped together to enable Multi- Session Consistency. How does cycle switching occur in this configuration?

How does Delta Set Extension help in an SRDF/A deployment?

Several RDF groups in a Symmetrix have been configured for SRDF/A. The SRDF/A sessions are independent of one another. The customer is concerned about the system hitting the cache...

Refer to the exhibit. A Symmetrix is configured with two RDF groups, RDFG 1 and RDFG 2, as shown. The SRDF R1 devices used by Application 1 (App 1) and Application 2 (App 2) are in...

Refer to the exhibit. A Symmetrix is configured with two RDF groups, RDFG 1 and RDFG 2, as shown. The SRDF R1 devices used by Application 1 (App 1) are in RDFG 1. The SRDF R1 devic...

How does Transmit Idle help in an SRDF/A deployment?

The customer is considering a long-distance replication solution. Due to bandwidth limitations and distance SRDF/A has been selected. The customer has called the EMC TA to review h...

Refer to the exhibit. What is the correct state for the Standard and R1-BCV prior to issuing a symreplicate start command?

Refer to the exhibit. What is the correct state for the Target R2 and Target BCV prior to issuing a symreplicate start command?

You need to perform an SRDF failback operation and must ensure the integrity of the data on the R2 volume. Which step must be taken?

You need to perform an SRDF failback operation and must ensure the integrity of the data on the R2 volume. Which step must be taken?

The customer has just implemented TimeFinder and SRDF/AR for a set of applications. To ensure application performance the storage administrator needs to configure the environment t...

After acquiring a company 300 hundred miles from their current office a customer has asked EMC to help architect a single-hop application recovery plan. After careful analysis of t...

In a single-hop SRDF/AR setup the options have been set as follows: - Cycle Time=300 - Delay Time=0 - Overflow=Next The symreplicate session was started at time 0. The actual cycle...

Refer to the exhibit. A database server has its logs stored on a volume on the log source Symmetrix V-Max array and its data stored on a volume on the data source Symmetrix V-Max a...

Refer to the exhibit. An Oracle database server has its logs and data split between two Symmetrix V-Max arrays at the primary site. Synchronous consistency protection was enabled f...

Within a composite group, what happens to host writes for all devices when a TimeFinder consistent split is performed?

Using Enginuity Consistency Assist, where is the I/O paused during a TimeFinder/Clone consistent activation?