Free DCS-SA DES-DD33 Ultimate Study Guide (Updated 55 Questions)
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NEW QUESTION 29
When should using Virtual Synthetic backups be considered?
- A. Daily incremental backups are larger than 15% of a normal full backup
- B. PowerProtect DD appliance has more than 10 disks
- C. Backups are nonfile system data such as databases
- D. Backups are large and localized
Answer: A
NEW QUESTION 30
What happens to the data when it is moved from the active tier to cloud tier?
- A. It is deduplicated and stored in a file system in the native format
- B. It is compressed and stored as object storage in a new format
- C. It is deduplicated and stored in object storage in the native format
- D. It is compressed and stored in block storage in a new format
Answer: A
Explanation:
Every file has a meta-data. Meta-data of the files which is getting moved is stored on active tier and data and metadata is moved into the cloud. There is no multiple data-movement policy set on single mtree. Data moved to particular cloud unit depends on datamovement policy. And only the unique data is sent to the cloud. This is done using the deduplication.
NEW QUESTION 31
What are some key benefits of performing backups and recoveries with a PowerProtect DD appliance?
- A. Increase in the overall size and scope
Elimination of physical tape
Number of copies that do not need to be tracked
Increased speed of disaster recovery - B. Increase in the overall size and scope
Elimination of physical tape
Fewer copies that need to be tracked
Increased speed of disaster recovery - C. Reduction in the overall size and scope
Elimination of physical tape
Fewer copies that need to be tracked
Increased speed of disaster recovery - D. Reduction in the overall size and scope
Elimination of physical tape
Number of copies that do not need to be tracked
Increased speed of disaster recovery
Answer: B
NEW QUESTION 32
Which protocol is used for communications between a PowerProtect DD appliance and cloud tier to Dell EMC ECS?
- A. SSL
- B. HTTP
- C. FTP
- D. SSH
Answer: B
NEW QUESTION 33
A backup administrator has enabled the Retention Lock feature on their PowerProtect DD appliance. Over time, the administrator noticed an increase in file system utilization. Upon further investigation, the administrator discovered expired files are still present on the appliance.
What is the most likely reason for this issue?
- A. Retention Lock feature was disabled before the expiration date
- B. Backup application failed to delete the file after expiration
- C. The atime of the file was set below the minimum retention period
- D. File system cleaning was disabled
Answer: B
NEW QUESTION 34
What is the maximum number of concurrently active MTrees that are supported on any PowerProtect DD appliance with DDOS 7.3?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: C
Explanation:
NEW QUESTION 35
A customer needs a backup system to protect 100 TB of mission-critical data.
What should be used to back up the system?
- A. DD6900
- B. cloud tier
- C. DDVE
- D. DD3300
Answer: B
NEW QUESTION 36
What is the maximum capacity that a cloud unit can have with DD9900?
- A. 1,536 TB
- B. 64 TB
- C. 2,016 TB
- D. 576 TB
Answer: D
NEW QUESTION 37
A Spectrum Protect administrator is configuring VTL on PowerProtect DD.
Which tape driver type should they select?
- A. L180
- B. L6000
- C. L2000
- D. TS3500
Answer: D
NEW QUESTION 38
Which protocol is used with Dell EMC Cloud Tier to transfer data between a PowerProtect DD appliance and the cloud?
- A. HTTPS
- B. NFS
- C. SFTP
- D. FTP
Answer: B
Explanation:
A DD series appliance at a Faction data center can be used as single backup target to protect workloads across multiple clouds. Using DD Boost, CIFS, and NFS protocols.
NEW QUESTION 39
What is the correct sequence of operations used by the PowerProtect DD DIA in the end-to-end verification process?
Answer:
Explanation:
NEW QUESTION 40
What is the maximum capacity for a DDVE?
- A. 64 TB
- B. 256 TB
- C. 96 TB
- D. 128 TB
Answer: B
Explanation:
DDVE supports 5TB - 256TB per instance
NEW QUESTION 41
Following best practices for a PowerProtect DD CIFS environment, what is the recommended SESSTIMEOUT value in seconds?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: D
Explanation:
SESSTIMEOUT value from the default 45 seconds to 3600 seconds.
NEW QUESTION 42
Which command is used to check if NFS is enabled?
- A. nfs status
- B. system show
- C. nfs show clients
- D. nfs enable
Answer: A
NEW QUESTION 43
Which statement is correct regarding backup flow without PowerProtect DD?
- A. Only backup clients connect directly to tapes and save the backup
- B. Both the backup server and backup clients connect directly to tapes and save the backup
- C. Only the backup server connects directly to tapes and saves the backup
- D. Data is replicated between primary storage and tape storage
Answer: C
NEW QUESTION 44
Which component of PowerProtect DD is Data Invulnerability Architecture a feature of?
- A. CIFS
- B. DD Boost
- C. VTL
- D. DDOS
Answer: D
Explanation:
The Data Invulnerability Architecture is built into DDOS and DD series to provide the industry's best defense against data loss.
NEW QUESTION 45
What are the steps to configure the Retention Lock Compliance?
Answer:
Explanation:
NEW QUESTION 46
Where can daily information on system and MTree capacity be found?
- A. DDSM Health Overview
- B. Autosupport report
- C. Support Bundle
- D. Message log
Answer: B
NEW QUESTION 47
A backup administrator wants to verify that quotas have been enabled on a PowerProtect DD appliance.
Which command is used to verify that quotas are being enforced?
- A. quota capacity status
- B. quota capacity reset
- C. mtree show quota
- D. quota capacity set
Answer: D
NEW QUESTION 48
An administrator wants to integrate a PowerProtect DD appliance into their current backup environment using CIFS, NFS, DD Boost, and VTL.
Which backup applications support these protocols?
- A. IBM Spectrum Protect and Veritas NetBackup
- B. Veritas NetBackup and Dell EMC NetWorker
- C. Dell EMC Avamar and Dell EMC NetWorker
- D. Commvault Simpana and Veritas Backup Exec
Answer: B
NEW QUESTION 49
An administrator is scaling Cloud Tier for a DD9400 by adding a second cloud unit.
What is the required amount of metadata storage (TB)?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: B
NEW QUESTION 50
Following best practices for a PowerProtect DD NFS environment, what is the recommended value for rsize and wsize?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: A
NEW QUESTION 51
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