2020 IBM C1000-023 Real Exam Dumps DumpsBase

1. IBM C1000-023 Dumps Questions IBM Business Critical V2

2. Question No.1 Which function provides an IBM z/OS customer with a fully automated recovery solution? A. TDMF B. GDPS C. DFSMS/HSM D. FDR Answer: B

3. Question No.2 A customer is requesting training for IBM Spectrum Control and assistance with creating custom reporting. What should the technical specialist recommend? A. Present an IBM Systems Lab Services offering to the client B. Have the client use the pre-defined reports within IBM Spectrum Control C. Submit a request for custom reports to the local SSR D. Have the client open a software problem record against IBM Spectrum Control Answer: B

4. Question No.3 A customer is looking for a FlashCopy solution for backup jobs where the target volumes are only needed for a short time. Which FlashCopy option should the customer use? A. FlashCopy full copy B. FlashCopyresyncflash C. Incremental FlashCopy D. FlashCopynocopy Answer: D

5. Question No.4 Which feature in the IBM DS8880 requires an additional priced license? A. Easy Tier B. Thin Provisioning C. FlashCopy D. I/O Priority Manager Answer: C

6. Question No.5 An IBM DS8880 customer is planning to purchase 1600 GB flash drives for a critical application. In the future, a secondary site will be implemented. Which consideration should the storage specialist discuss with the customer? A. RAID 5 is used by default when installing flash drives larger than 1 TB B. Only RAID 6 and RAID 10 are supported for those arrays C. 3200 GB flash drives should be used at the secondary site in the future D. Only one type of flash drive is allowed per expansion frame Answer: A

7. Question No.6 Where is the information stored that shows if and when anyone has performed remote services on a storage system? A. CEC internal disks B. HMC service log C. IBM Spectrum Control log D. HMC audit log Answer: D

8. Question No.7 Which IBM DS8880 feature helps achieve faster response times to critical applications? A. Transparent Cloud Tiering B. Forward error correction C. Easy Tier D. Thin provisioning Answer: C

9. Question No.8 Which IBM group migrates data from a non-IBM storage array to an IBM DS8880 system? A. Lab Services B. Storage Specialty Team C. Software Support Line D. Digital Techline Center Answer: A

10. Question No.9 Which IBM DS8880 and DFSMShsm solution saves z/OS CPU utilization by eliminating constraints that are associated with original tape methodologies? A. Transparent Cloud Tiering B. IBM zHyperLink C. IBM zHyperWrite D. HSM ML1 Answer: A

11. Question No.10 What is unique about the QoS function within IBM DS8000 as compared to other IBM storage products? A. The IBM DS8000 is the only IBM storage system offering QoS C. IBM System z and Open/distributed volumes can use the same managed Performance Groups B. It includes Transparent Cloud Tiering D. I/O Priority Manager can be integrated with the IBM System z WLM Answer: B

12. Question No.11 A customer’s IBM DS8880 is connected to an IBM support center and experiences a heartbeat facility failure. Which action occurs? A. A service call is placed to IBM to confirm the call home function B. The cache goes into write-through mode until the connection is restored C. The ability of the customer to submit problems is suspended D. Any remote replication is terminated Answer: A

13. Question No.12 Which function is supported by AOS? A. Secure Data Overwrite B. Data offload C. Inbound diagnostics D. Data analytics Answer: B

14. Question No.13 How does the IBM DS8880 differ from other IBM storage systems? A. It has the ability to have SSRs perform a secure data overwrite B. It has the ability to connect to IBM System i C. It has the capability to use a combination of SSDs, 15K, and 7200 RPM drives in a single system D. It has customizable IBM maintenance contracts Answer: C

15. Question No.14 A customer has an IBM DS8884 volume with a 4% change rate per day and wants to copy changes to tape once a day. Which function is the best solution? A. Incremental FlashCopy B. Remote Mirror and Copy C. Remote Pair FlashCopy D. IBM z/OS Distributed Data Backup Answer: A

16. Question No.15 A customer has two IBM DS8884 systems at two separate sites under 300 km apart and wants a synchronous copy solution. What should the technical specialist recommend? A. Metro Mirror B. Global Mirror C. GDPS Web interface D. Multi Target PPRO Answer: A

17. Question No.16 An IBM DS8880 customer using System i has a critical application with 21 TB allocated on 800 GB Flash Drives at the primary site. Now the customer is building a secondary site 500 kilometers away for disaster recovery purposes. What is the total capacity required to implement this solution? A. 21 TB of consistency space is required at the secondary site B. 21 TB plus additional consistency space are required at the secondary site C. 21 TB are required at the secondary site and consistency space is required at the primary site D. 21 TB on 800 GB flash drives are required at the secondary site Answer: A

18. Question No.17 Which solution for the IBM DS8880 and IBM Z environments manages complex multisite HA and DR? A. IBM Storage Insights Pro B. IBM GDPS C. IBM Copy Services Manager D. IBM z/OS Workload Manager Answer: B

19. Question No.18 When implementing IBM DS8880 encryption, which mechanism does the IBM DS8880 use to configure access to the key servers？ A. XCLI B. CIM Agent C. Enterprise Storage Server Network Interface D. DS Storage Management GUI Answer: D

20. Question No.19 An IBM z/OS customer with a 10 TB IBM DS8886 is concerned with its collocation cost due to the footprint used by the current storage that is due to refresh. How does the IBM DS8880 family help this customer? A. It provides NVMe connectivity B. It ships in a 19 inch rack C. It features high-density drawers with 60 disks. D. It supports Data Reduction Pools Answer: B

21. Question No.20 What can be reused in an IBM DS8870 to IBM DS8880 conversion? A. Connectors to facility power B. Flash Cards in HPFE C. SKLM servers D. Earthquake Resistance Kit Answer: A

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