2022 Valid DES-DD33 test answers & EMC Exam PDF
Free EMC DES-DD33 Exam Questions & Answer from Training Expert Lead2Passed
NEW QUESTION 21
Which PowerProtect DD technology provides fast and efficient deduplication while minimizing disk access?
- A. Cloud Tier
- B. DIA
- C. Cache Tier
- D. SISL
Answer: A
NEW QUESTION 22
How many hops should the fabric configuration be limited to when implementing the DD VTL?
- A. 4 hops
- B. 2 hops
- C. 1 hop
- D. 3 hops
Answer: B
Explanation:
Maximum number of hops is two, that is, three DD systems. Directory-to-MTree migration supports backward compatibility up to two previous releases.
NEW QUESTION 23
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 24
What is the correct sequence of operations used by the PowerProtect DD DIA in the end-to-end verification process?
Answer:
Explanation:
NEW QUESTION 25
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 26
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 27
Which DDOS role is used for scheduling and running the backup application in a secure multi-tenancy environment?
- A. Tenant User
- B. Security Officer
- C. Admin
- D. Tenant Admin
Answer: C
NEW QUESTION 28
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 29
An organization uses tape libraries in their current backup infrastructure. They have purchased a PowerProtect DD system and plan to use VTL to move from physical tape.
What is a consideration when configuring the tape size?
- A. Use multiple drives to write multiple streams
- B. Use larger tapes for multiple smaller datasets
- C. Set retention periods for as long as possible
- D. Target multiple drives to write single stream
Answer: A
NEW QUESTION 30
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 31
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 32
Where is the DD System Manager can the status of chassis components be found?
- A. Hardware > Chassis
- B. Home > Chassis
- C. Health > Chassis
- D. Maintenance > Chassis
Answer: A
NEW QUESTION 33
When using the DD VTL Tape Out to Cloud feature, which status will a tape show once it is in the cloud tier vault?
- A. Offsite
- B. Archived
- C. Vaulted
- D. Offline
Answer: B
NEW QUESTION 34
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 35
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 36
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 37
What are the steps to configure the Retention Lock Compliance?
Answer:
Explanation:
NEW QUESTION 38
A backup administrator is tasked with verifying the compression savings of a PowerProtect DD9900.
Which compression algorithm will they see enabled by default?
- A. lz
- B. gzfast
- C. lzw
- D. gz
Answer: B
Explanation:
The gzfast compression algorithm is the default local compression method used on all DD6900, DD9400, and DD9900 appliances.
NEW QUESTION 39
A backup administrator is tasked with monitoring PowerProtect DD capacity metrics. The administrator is backing up 2 TB of data daily with a reduction rate at 5x. After data reduction, subsequent full backups compress down to 100 GB.
The initial backup requires 400 GB with a 10 percent increase in the data each day. Each incremental backup is 200 GB. After data reduction, each incremental backup is 20 GB.
What is the weekly burn rate (GB) after six daily incremental backups and one weekly backup?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: B
NEW QUESTION 40
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