C9020-562 Online Practice Questions and Answers

Which statement describes the full set of enhancements of IBM Spectrum Protect for the IBM Storwize Family?

A. IBM data encryption and security data solutions provide protection for virtual, physical, cloud and software defined environments, as well as crash consistent snapshots.

B. IBM data protection and data recovery solutions provide protectionfor cloud and software defined environments, as well as core applications and remote facilities.

C. IBM data duplication and data reduction solutions provide protection for virtual, physical, cloud and software defined environments, as well as multisite copies.

D. IBM data protection and data recovery solutions provide protection for virtual, physical, cloud and software defined environments, as well as application consistent snapshots.

A customer has a pair of IBM Storwize storage systems installed and plans to implement IP based replication for DR and has asked a technical specialist for guidance on remote-copy port groups.

The technical specialist explains that remote-copy port groups are unique to IP partnerships and must contain at least one IP address in the local system and one IP address in the remote system.

What is the maximum number of remote-copy port groups that is supported?

A. 2

B. 4

C. 1

D. 3

A small customer has an old VNXe with iSCSI and needs a new storage system that is easy to manage. Price is a concern.

Which IBM Storwize family product should the technical specialist recommend to the customer?

A. Storwize V5010

B. Storwize V5020

C. Storwize V7000

D. Storwize V5030

An online shopping website stores large amounts of product data and orders on a multi-tier IBM Storwize storage solution. All data is stored in a pool including Nearline, Enterprise, and SSD storage. Depending on purchases, some products may place a higher demand on the storage.

How will Easy Tier assist this organization with its data performance?

A. Promotion of data directly from Nearline to Flash storage

B. Demotion of data from Nearline to Enterprise storage

C. Demotion of data from Flash to Nearline storage

D. Promotion of data from Enterprise to Flash storage

A company currently has EMC VNX systems at both production and DR sites, with asynchronous replication between the sites. The company desperately needs to refresh the storage at its production site because of performance and capacity needs, as well as high maintenance costs. The VNX at the DR site is newer and still under lease. They don't have the budget to replace both systems.

How could the IBM Storwize Family solve the problem?

A. Replace production system and use host-based replication to DR site

B. Replace production system and externally virtualize DR system

C. Externally virtualize production system and use Real-time Compression

D. Externally virtualize both production and DR systems

Which IBM Storwize product allows for scalability up to a maximum of 20 expansion enclosures with a single control enclosure?

A. IBM Storwize V5030

B. IBM Storwize V3700

C. IBM Storwize V5020

D. IBM Storwize V5010

A state government education system is implementing a cloud solution for schools to plan and score standardized testing. The client needs a solution that supports file and block data for its environment.

Which IBM Storwize product should the IT architect recommend to maximize storage space using compression?

A. IBM Storwize V5020

B. IBM SAN Volume Controller

C. IBM Storwize V7000 Unified

D. IBM Storwize V9000

A customer wants to clone a database for use as a test environment.

What feature of IBM Spectrum Control Advanced Edition enables the point-in-time clone to be application consistent?

A. IBM Copy Services Manager

B. FlashCopy

C. IBM Spectrum Protect Snapshot

D. Volume Mirroring

A customer has several large disk systems serving up block data over Fibre Channel that are of varying degree of utilization and needs to constrain growth and manage performance. The disk systems are made by EMC, Huawei, Bull, and IBM.

Which IBM software solution should be discussed?

A. IBM Spectrum Control Base Edition

B. IBM Virtual Storage Center for Storwize

C. IBM Cloud Object Storage

D. IBM Spectrum Scale

A customer is planning to purchase a new IBM Storwize V5030 system and is evaluating the host Ethernet connectivity requirements.

What is the standard Ethernet interface connection type capability for iSCSI host support in a base V5030 configuration?

A. 8 Gb connectivity

B. 10 Gb connectivity

C. 40 Gb connectivity

D. 16 Gb connectivity

A customer wants to create an IBM SVC Enhanced Stretch Cluster between two data centers.

Which license is required to create this configuration?

A. Spectrum Control

B. Spectrum Virtualize

C. FlashCopy

D. Metro Mirror

An IBM technical specialist has positioned the IBM FlashSystem V9000 storage solution to meet a customer's requirement for a storage solution to host high IOPS with low latency workloads. The IBM FlashSystem V9000 uses an IBM patented Variable Stripe RAID with two dimensional Flash RAID technology.

Which statements describe these features?

A. The Variable Stripe Array function stripes data across its set of chips within a MicroLatency Module.Two Dimensional Flash RAID function provides protection for the MicroLatency Modules.

B. TheVariable Stripe Array function stripes data across its set of chips within a MicroLatency Module.Two Dimensional Flash RAID function provides cluster protection between two installed FlashSystem V9000 systems.

C. The Variable Stripe Array function stripes data across all the installed MicroLatency Modules.Two Dimensional Flash RAID function provides protection across DIMM memory within a MicroLatency Module.

D. The Variable Stripe Array function stripes data across DIMM memory within a MicroLatency Module.Two Dimensional Flash RAID function provides protection for the MicroLatency Modules.

A customer with excessive annual growth is looking at a storage refresh. Which benefit does the IBM Storwize V7000 offer this customer?

A. It supports in-place fork-lift system upgrades.

B. It can virtualize other vendors' storage for unlimited time and size.

C. It can scale up and scale out through clustering.

D. It can perform a software transfer when moving to the next model.

A customer is investigating replicating data between IBM Storwize V7000 for DR purposes and has made the following calculations to help determine the correct capacity for the intersite link.

Customer formula used Amount of data replicated within 24 hours, multiplied by 4 (to allow for peaks and re-sync), translated into bit rate over the 24-hour period.

Customer calculations

-

2 GB of data per day

-

2 GB * 4 = 8 GB of data

-8 GB * 8 bits = 64 GB / 86400 seconds

-

68,719,476,736 / 86400 = 795,364 bits/second bandwidth The customer has advised that the working day is 8 hours. What is the status of the calculations?

A.

It is correct.

B.

It is undersized by a factorof 2.

C.

It is undersized by a factor of 3.

D.

It is undersized by a factor of 4.

Which authentication protocol for remote authentication of users is supported by the IBM Storwize V7000 model 524?

A. Lightweight Extensible Authentication Protocol (LEAP)

B. Secure Socket Layer (SSL)

C. Lightweight Directory Access Protocol (LDAP)

D. Challenge Handshake Authentication Protocol (CHAP)