Pass P2090-040 Exam By Practicing CertBus Latest IBM P2090-040 VCE and PDF Braindumps

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A customer wants to purchase an IBM System Storage DS8700 to support a high-performance database

environment. Which technical solution gives the customer the best relationship between I/O performance

at the machine\’s backend vs. capacity installed in the machine?

A. additional installation of the first and second expansion frame will increase the backend performance


B. the usage of 300 GB/15k FC disks will give the server a high-performance backend capability

C. performance Accelerator restricts the number of disks connected to one device adapter pair to 32 disks

D. the second RIO-G loop between the base frame and the first expansion increases the backend


Correct Answer: C


What is the correct order to create an object in a new IBM System Storage DS8000 to get a LUN provided

to a host?

A. rank, array, extent pool, volumes, volume group, host connections

B. rank, array, extent pool, volume group, volumes, host connections

C. array, rank, extent pool, volume group, volumes, host connections

D. array, extent pool, volumes, rank, volume group, host connections

Correct Answer: C


What are four options in customizing the appearance of a report graph in the Graphic

Configuration window? (Choose four.)

A. graphic spans full width

B. display run time

C. draw thick lines

D. use 3D bars

E. font size

F. type face

Answer: A,B,C,D


A customer has a primary (A) and a secondary (B) local data center. Now they plan to setup a third data

center (C) approximately 700 kilometers away. All centers use DS8000. They need to have mission critical

data available and consistent in all three sites. IBM is proposing a Metro Global Mirror solution. Which of

the following licensed functions are required in the secondary (B) local data center machine?.

A. Metro Global Mirror license, Metro Mirror license, Volume Copy license

B. Metro Global Mirror license, Metro Mirror license, Global Mirror license

C. Metro Global Mirror license, Global Mirror license

D. Metro Mirror license, Global Mirror license,FlashCopy license

Correct Answer: B


Which three components must be implemented when defining an authentication realm? (Choose three.)

A. Authenticator

B. Login module

C. Identity validator — 100% Real QandAs | 100% Real Pass

D. Challenge handler

E. Security certificate

F. Encryption module

G. Secure connection

Correct Answer: ABD

Author: CertBus