Free EMC D-MSS-DS-23 Exam Dumps Questions & Answers

When designing a system to support Oracle OLAP Workload for a new customer with no I/O details, what are the default selections for the I/O profile input in sizer?

• A.  Random Read: 50% at 32 KiB Random Write: 50% at 32 KiB
• B.  Random Read: 70% at 8 KiB Random Write: 30% at 8 KiB
• C.  Sequential Read: 80% at 8 KiB Sequential Write: 20% at 8 KiB
• D.  Sequential Read: 70% at 8 KiB Sequential Write: 30% at 8 KiB

A solution architect is sizing a new Dell Unity XT array that requires hybrid dynamic pools. Which option must be selected in Midrange Sizer?

• A.  Application Oriented
• B.  Quick Configuration
• C.  System Designer
• D.  Advanced Performance

Which disk format is recommended when deploying a Dual-SP Dell Unity VSA?

• A.  Thin Provisioned
• B.  Thick Provision Lazy Zeroed
• C.  Thick Provision Eager Zeroed

In a Dell Unity XT system, SSD wear alerts are issued at 180-, 90-, 60-, and 30-day periods before the predicted end of life. What is automatically initiated on the spare drive at 30 days?

• A.  Protective Copy Operations
• B.  Proactive Copy Operations
• C.  Preemptive Copy Operations
• D.  Predictive Copy Operations

A company has a Dell Unity XT 880 at its Boston site providing file storage for a business production application. The company has a second remote site 8 km (5 mi) away in Cambridge. A third site is in New York (342 km (213 mi) from the Boston site). How can the same production data be protected against system outage with a zero RPO and a maximum of 15 minutes RPO data recovery?

• A.  Synchronous replicate from Boston to Cambridge Asynchronous replicate from Boston to New York
• B.  Synchronous replicate from Boston to Cambridge Synchronous replicate from Boston to New York
• C.  Asynchronous replicate from Boston to Cambridge Asynchronous replicate from Cambridge to New York
• D.  Synchronous replicate from Boston to Cambridge Synchronous replicate from Cambridge to New York