Latest [Dec 25, 2021] DES-1B21 Exam Dumps - Valid and Updated Dumps
Free Sales Ending Soon - 100% Valid DES-1B21 Exam Dumps with 70 Questions
Sample Questions
The ECS network soluton for an organizaton is designed to have 4x10bE uplinks connected to both Cisco switches. The organizaton will create the needed port channels. What additonal confguraton on Cisco switches is recommended for high availability and redundancy?
- Virtual port channel
- Spanning tree protocol
- Ring topology
- Dedicated VLANs
When a disk state is suspect, what are the allowable optons?
- Read and write
- Write
- No operatons allows
- Read
Which ECS array license fle enables data services for storage management?
- ViPR Commodity
- ViPR Unstructured
- ViPR ECS
- ViPR HDFS
NEW QUESTION 35
What is a feature of D@RE?
- A. Encryption can occur at namespace only
- B. Offers low-touch server-side encryption
- C. Key management is controlled manually
- D. Encryption can occur at bucket level only
Answer: D
NEW QUESTION 36
For which type of bucket-level encryption is unsupported?
- A. CAS
- B. S3
- C. HDFS
- D. Swift
Answer: A
NEW QUESTION 37
The ECS is not PXE-booting nodes 2 through 8. Which command should be run to check PXE boot
status?
- A. viprexec 'cat /proc/httpd'
- B. getrackinfo -p RackInstallServer
- C. cat /var/log/httpd
- D. getrackinfo -a
Answer: B
NEW QUESTION 38
What is a correct statement concerning the use of ECS as an LTR solution with DD Cloud Tier?
- A. Mission critical applications are backed up first to the DD cloud tier
- B. Backups are cloned to the cloud tier via the app-based policy
- C. There can be up to four cloud units that make up the cloud tier
- D. Data is moved directly from the active tier to ECS
Answer: D
NEW QUESTION 39
Which tool is used for Application Cliplist generation?
- A. CenteraExerciser
- B. JCASScript
- C. JCenteraVerify
- D. CUA
Answer: A
NEW QUESTION 40
A company is integrating Dell EMC Isilon CloudPools with the ECS and would like to enable CloudPools for disaster recovery failover. Which deep copy option should be used?
- A. Stub sync
- B. Deny
- C. Allow
- D. Force
Answer: D
NEW QUESTION 41
Which command is used to update the here switch firmware?
- A. updateArista
- B. update firmware
- C. flashboot
- D. firmwaredownload
Answer: D
NEW QUESTION 42
Which NAN network topology will suffer from a split-brain condition if a single connection between turtle switches is lost?
- A. Ring
- B. Star
- C. Daisy chain
- D. Common bus
Answer: C
Explanation:
Explanation/Reference: https://www.emc.com/techpubs/ecs/ecs_plan_install-1.htm
NEW QUESTION 43
You are configuring an ECS system to be used for private cloud storage in a Data Domain Cloud Tier environment. You want to enable higher storage efficiency for archival data in the storage pool to support the backup solution.
What is the recommended configuration?
- A. 4 nodes per storage poolFederated VDC
- B. 8 nodes per storage poolCold Storage enabled
- C. 8 nodes per storage poolDedicated namespace
- D. 4 nodes per storage poolGlobal replication group
Answer: C
NEW QUESTION 44
A storage administrator is trying to create a new bucket using s3curl.pl. They use a URL, pointing to their load balancer. The SSL connection is terminated on the load balancer.
What port number should be used all the command line?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: A
NEW QUESTION 45
Which configuration task is optional in ECS when enabling Dell EMC Isilon CloudPools and ECS integration?
- A. Generate a S3 secret key to add to the CloudPools configuration
- B. Install the CloudPools license in ECS
- C. Create an object user account for CloudPools access
- D. Create a dedicated storage pool CloudPools storage
Answer: A
NEW QUESTION 46
An organization wants to use network separation to eliminate exposure of the separated traffic to the entire ECS public network. Which network separation method should they use?
- A. Dual
- B. Multi
- C. VIP
- D. VLAN
Answer: D
NEW QUESTION 47
Which ECs S3 API method is used to create a new object?
- A. Head
- B. Get
- C. Put
- D. Update
Answer: B
NEW QUESTION 48
Which configuration task is optional in ECS when enabling Dell EMC Isilon CloudPools and ECS integration?
- A. Generate a S3 secret key to add to the CloudPools configuration
- B. Install the CloudPools license in ECS
- C. Create a dedicated storage pool for CloudPools storage
- D. Create an object user account for CloudPools access
Answer: A
NEW QUESTION 49
What is a feature of D@RE?
- A. Encryption can occur at bucket level only
- B. Offers low-touch server-side encryption
- C. Key management is controlled manually
- D. Encryption can occur at namespace level only
Answer: B
Explanation:
Explanation/Reference:
NEW QUESTION 50
How do ECS object users authenticate to the ECS OpenStack Swift Service when running the Version 1 protocol?
- A. .PEA file
- B. Simple token
- C. Scoped token
- D. Login and password
Answer: C
NEW QUESTION 51
A company is integrating Dell EMC Isilon CloudPools with the ECS and would like to enable CloudPools
for disaster recovery failover. Which deep copy option should be used?
- A. Stub sync
- B. Deny
- C. Allow
- D. Force
Answer: D
NEW QUESTION 52
Which ECS Advanced Retention Management (ARM) feature enables applications to specify a retention period that will trigger when the CAS application receives a specified condition?
- A. Litigation Hold
- B. Min/Max Governor
- C. Extended Retention Period
- D. Event Based Retention
Answer: B
Explanation:
Explanation/Reference: http://doc.isilon.com/ECS/3.1/DataAccessGuide/ecs_c_cas_advanced_retention.html
NEW QUESTION 53
What services are reachable from all nodes and must be included in every ECS data center?
- A. NTP and SNMP
- B. DNS and NTP
- C. SMTP and FTP
- D. DHCP and PXE
Answer: B
NEW QUESTION 54
An organization needs to isolate each business unit form the other such that each unit has its own user management, replication configuration and encryption policy. What should the organization create on the ECS?
- A. Different namespaces
- B. Multiple replication groups
- C. Multiple object users
- D. Different buckets
Answer: B
NEW QUESTION 55
An ECS is configured as backend storage for OpenStack Glance. Which type of data will it store?
- A. Volume data backups
- B. OpenStack Swift client access information
- C. Disk and server images
- D. Multimedia files
- E. Volume data backups
Answer: C
NEW QUESTION 56
......
Do you want to become a doyen of Dell Elastic Cloud Storage solutions and products? Then use the Dell DES-1B21 exam to turn your dreams into reality. This is your doorway to become an equipped Implementation Engineer and obtain a specialist designation.
DES-1B21 Exam Dumps - 100% Marks In DES-1B21 Exam: https://www.newpassleader.com/EMC/DES-1B21-exam-preparation-materials.html