A customer has a 5 (five) node Microsoft cluster (MSCS) that spans across 2 (two) sites over a SRDF/A link.
Site A, the primary site, contains 3 (three) nodes. Site B, the remote site, contains 2 (two) nodes. If the customer is using SRDF/CE with Majority Note Set (MNS), what happens to the nodes at Site A if communication is lost between the 2 (two) sites?
A.Nodes at Site A and Site B will go offline until communication resumes to Site B. The nodes at both sites need to be started manually, and the /ForceQuorum switch must be used.
B.Nodes at Site A will go offline until communication resumes to Site B. The nodes at Site A need to be started manually and the /ForceQuorum switch must be used.
C.Nodes at Site A will go offline until the nodes at Site A are manually started and the /ForceQuorum switch is used.
D.Nodes will remain online. (E20-817 exam questions and answers)
Answer: D
Your client has 10 large Microsoft Exchange servers. Currently, the backups to tape are not completing in the backup window. The database cannot be stopped, and the client has no capacity to increase the number of tape drives available. How will you help solve the clients problem and provide the shortest possible backup window?
A.Add local BCVs to the Exchange Server disk and use TF/EIM to perform parallel backups.
B.Replicate the data to a disaster recovery site and use TF/SIM to perform tape backups.
C.Use TF/EIM to perform parallel backups directly to tape.
D.Use the EMC EDM product to call the Microsoft Exchange Online Backup API to back up the data to tape.(E20-817 exam questions and answers)
Answer: A
Your customer requests an immediate point-in-time copy of their production Oracle database but cannot have the application brought down. Which Enginuity feature allows the creation of restartable copies without quiescing the database?
A.Double Checksum
B.Enginuity Consistency Assist
C.Multi-Session Consistency
D.Symmetrix Differential Data Facility(E20-817 exam questions and answers)
Answer: B
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But—stepping back a bit—this is nothing new. IBM competes by providing a full stack (EMC does pretty well there); HP competes by providing a full stack (EMC does pretty well there as well); system integrators and outsourcers compete by providing a full stack (EMC does well there as well), and so on. If you think back, EMC’s entire business was based on being best of breed and competing well against full-line IT vendors.
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For example:
Which statement is true about the object model?
A. dmr_content is not a sub-type of dm_sysobject although sysobject contents are stored as dmr_content
objects.
B. dm_acl objects are stored in the System cabinet.
C. Not all sysobjects can have associated permissions.
D. Virtual documents are objects of type dm_relation that describe a parent/child relationship between objects.
Answer: A
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