Ultimate Guide to Prepare Free EMC DES-DD33 Exam Questions & Answer
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NEW QUESTION 23
A storage administrator finished the zoning between the PowerProtect DD and the NetWorker backup server.
How can they verify that the zoning was completed properly and the server HBA are visible?
- A. scsitarget show initiator
- B. scsitarget initiator list
- C. scsitarget show initiator list
- D. scsitarget initiator show list
Answer: D
NEW QUESTION 24
How many hops should the fabric configuration be limited to when implementing the DD VTL?
- A. 1 hop
- B. 3 hops
- C. 2 hops
- D. 4 hops
Answer: C
NEW QUESTION 25
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. Reduction 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
Number of copies that do not need to be tracked
Increased speed of disaster recovery - D. Increase in the overall size and scope
Elimination of physical tape
Fewer copies that need to be tracked
Increased speed of disaster recovery
Answer: D
NEW QUESTION 26
What is a main advantage of using DD Boost instead of CIFS or NFS for a backup?
- A. Deduplication is distributed between the backup server and client
- B. DD Boost does not require administration credentials
- C. No requirement for an IP network to back up data
- D. DD Boost uses integrated network acceleration
Answer: A
Explanation:
Dell EMC Data Domain Boost software distributes parts of the deduplication process to the backup server(s) or application client(s), leaving the Data Domain system, powered by Intel® Xeon® processors, to focus its energy on determining what is unique and writing the new data to disk. With DD Boost, only the unique data has to travel from the backup server or client to the Data Domain system. DD Boost also gives the backup application control over replication
NEW QUESTION 27
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. Target multiple drives to write single stream
- B. Use larger tapes for multiple smaller datasets
- C. Use multiple drives to write multiple streams
- D. Set retention periods for as long as possible
Answer: C
NEW QUESTION 28
What is the preferred method to ensure backups are protected against deletion or corruption?
- A. Data Invulnerability Architecture
- B. Dell EMC Cloud Tier
- C. Encryption
- D. Retention Lock
Answer: B
Explanation:
In order to keep data protection tools from getting overwhelmed by the enormous capacity requirements generated in today's data centers, technologies which enable data to be tiered from primary backup to secondary long term retention/archive are becoming more attractive. Dell EMC Cloud Tier technology integrates with an Dell EMC ECS Object Storage system (on premises or hosted private cloud) to provide a massively scalable architecture. By leveraging the capabilities of both of these platforms, IT administrators and architects can continue the path of consolidating critical backup processes, protecting complex environments mixed with unstructured data, database engines, virtual environments, while at the same time providing the ability to meet long term.
NEW QUESTION 29
What is the maximum capacity that a cloud unit can have with DD9900?
- A. 64 TB
- B. 1,536 TB
- C. 576 TB
- D. 2,016 TB
Answer: C
NEW QUESTION 30
A backup administrator needs to implement BoostFS for Windows.
What do they need to install on the Windows server? (Choose all that apply.)
- A. CBFS
- B. FUSE
- C. NFS
- D. CIFS
Answer: C,D
Explanation:
For CIFS/NFS/DD BoostFS, the first consideration to address is what level of CIFS, NFS and DD BoostFS sharing is wanted for the DD series appliances.
NEW QUESTION 31
What is a requirement to configure the PowerProtect DD tape out to cloud feature?
- A. DDVE in the Cloud
- B. Cloud Tier Capacity License
- C. Two cloud units
- D. Tape Out to Cloud License
Answer: B
NEW QUESTION 32
A PowerProtect DD backup administrator wants to delegate some Operations to their Monitoring and Control team. The administrator wants to add a user to the Monitoring and Control team with limited access to only check the health of the PowerProtect DD appliance.
Which role must be applied to the new user?
- A. Limited Admin
- B. Backup Operator
- C. User
- D. Tenant Admin
Answer: C
Explanation:
The User role provides read-only access to monitor activities and operations.
NEW QUESTION 33
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: A
Explanation:
SESSTIMEOUT value from the default 45 seconds to 3600 seconds.
NEW QUESTION 34
Where can daily information on system and MTree capacity be found?
- A. Autosupport report
- B. Support Bundle
- C. Message log
- D. DDSM Health Overview
Answer: A
NEW QUESTION 35
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 36
What happens to the data when it is moved from the active tier to cloud tier?
- A. It is deduplicated and stored in object storage in the native format
- B. It is compressed and stored in block storage in a new format
- C. It is deduplicated and stored in a file system in the native format
- D. It is compressed and stored as object storage in a new format
Answer: C
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 37
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: A
NEW QUESTION 38
Which are supported compression algorithms in DDOS?
- A. bmp, lz, and gz
- B. rle, lzw, and lz
- C. dsp, gz, and lz
- D. lz, gz, and gzfast
Answer: D
Explanation:
Prior generation appliances compressed data using the default lz algorithm. Other types of compression algorithms such as gzfast and gz were also available.
NEW QUESTION 39
Which protocol is used with Dell EMC Cloud Tier to transfer data between a PowerProtect DD appliance and the cloud?
- A. HTTPS
- B. SFTP
- C. NFS
- D. FTP
Answer: C
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 40
Which statement is correct regarding backup flow without PowerProtect DD?
- A. Only backup clients connect directly to tapes and save the backup
- B. Data is replicated between primary storage and tape storage
- C. Both the backup server and backup clients connect directly to tapes and save the backup
- D. Only the backup server connects directly to tapes and saves the backup
Answer: D
NEW QUESTION 41
What is a characteristic of using replication with Dell EMC Cloud Tier?
- A. Always takes place between the source and destination active tier
- B. Always takes place between the source and destination cloud tier
- C. Does not require that a file be recalled from the cloud on the source
- D. Cloud Tier is required to be configured on the source and destination systems
Answer: A
NEW QUESTION 42
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. Offline
- B. Offsite
- C. Vaulted
- D. Archived
Answer: D
NEW QUESTION 43
A PowerProtect DD appliance has been installed at a company's location for several months and has reached a steady state.
As a best practice, at what percentage of disk utilization should action be taken?
- A. 70%
- B. 80%
- C. 60%
- D. 95%
Answer: B
NEW QUESTION 44
An administrator has retained snapshots for a single MTree and is trying to create a new one. An error message is received.
What is the reason for the failure?
- A. The user does not have the permission to retain more snapshots
- B. The DDOS needs to be upgraded
- C. The maximum number of snapshots has been exceeded
- D. There are not enough snapshot licenses
Answer: C
Explanation:
Note: To identify an MTree that is nearing the maximum number of snapshots, check the Snapshots panel of the MTree page regarding viewing MTree snapshot information.
NEW QUESTION 45
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