Authentic D-PSC-DY-23 Dumps - Free PDF Questions to Pass
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NEW QUESTION # 49
When using automatic home directory creation for SMB shares, which variable is used for the NetBIOS domain name?
- A. %Z
- B. %D
- C. %N
- D. %S
Answer: B
NEW QUESTION # 50
An EMC Isilon cluster running OneFS version 7.1.1.1 needs to have its drive firmware updated via DSP.
What is the cluster status during the update?
- A. Nodes will be offline during the drive update process and be brought online when all drives are updated
- B. Nodes on the cluster remain online during the drive update process
- C. Nodes will be offline during the drive update process and reboot when all drives are updated
- D. Nodes remain online during the update, but will require rebooting when all drives are updated
Answer: B
NEW QUESTION # 51
In Dell PowerScale OneFS 8.2.0 with SmartConnect Basic, what is the maximum number of SSIPs per subnet?
- A. 0
- B. 1
- C. A
- D. 2
Answer: B
NEW QUESTION # 52
Based on the command output shown in the exhibit, what does the "+" represent?
- A. File's mode bits take precedence
- B. root is a super user
- C. File has a synthetic ACL
- D. File has an advanced ACL
Answer: D
NEW QUESTION # 53
When they access an EMC Isilon cluster, at which access layer are users associated with a role?
- A. Protocol
- B. Permissions
- C. Identity Assignment
- D. Authentication
Answer: C
NEW QUESTION # 54
Which data access pattern makes the prefetch caching algorithm to be highly aggressive?
- A. Concurrency
- B. Parallel
- C. Streaming
- D. Random
Answer: C
NEW QUESTION # 55
An EMC Isilon cluster is being configured for a Media and Entertainment customer. The customer's workflow consists primarily of video playback, requiring a very aggressive prefetch.
What data layout access pattern is appropriate?
- A. Default
- B. Concurrency
- C. Streaming
- D. Random
Answer: C
NEW QUESTION # 56
An implementation engineer has just joined an EMC Isilon cluster to an Active Directory domain. The System zone of the cluster is set to default values.
Which AD object is automatically added to the cluster's administrator group?
- A. Local Administrator user
- B. Domain Admin user
- C. Domain Admin group
- D. Local Administrators group
Answer: C
NEW QUESTION # 57
After configuring a new NTP server in the Active Directory (AD) environment, the Microsoft Windows clients receive authentication failures and cannot connect to the Dell PowerScale cluster.
What key condition should the administrator verify?
- A. Cluster time is synchronized with the Windows clients
- B. Windows clients can connect to other servers
- C. Windows clients can connect to the NTP server
- D. Cluster time is synchronized with the AD time
Answer: D
NEW QUESTION # 58
In an Isilon Hadoop configuration, what changes occur in the event there is a failure of an Isilon node running as a NameNode?
- A. Administrative intervention will be required to failover the NameNode
- B. Administrator can configure a replacement NameNode; all metadata will be preserved
- C. Affected node will be SmartFailed since metadata assigned to the failed NameNode can be compromised
- D. Another Isilon node will immediately pick up the function of the NameNode and metadata will be preserved
Answer: D
NEW QUESTION # 59
What is the correct sequence of actions performed by OneFS to generate an access token?
Answer:
Explanation:
NEW QUESTION # 60
Where is the boot drive located on a Dell PowerScale Gen 6 node?
- A. Mirrored journal drive
- B. Bootflash drive inside the node
- C. Cache SSD at the back of the node
- D. Data drives of the node
Answer: D
NEW QUESTION # 61
A Dell PowerScale administrator wants to enable quota notifications for their LDAP users. However, the users' email IDs are not updated in the LDAP environment.
What needs to be configured?
- A. Mapping rule
- B. Local users and groups
- C. Local provider
- D. File provider
Answer: A
NEW QUESTION # 62
A Job Engine is running in low space mode and no jobs are in the running state. What is the OneFS8.2 behavior if the AutoBalance job is initiated?
- A. Job is not started.
- B. Job is put into the queue.
- C. Job is started.
- D. Job is failed.
Answer: C
NEW QUESTION # 63
Recently an EMC Isilon cluster was upgraded from version 7.0.1.3 to version 7.0.2.9.
What is included in this degree of upgrade?
- A. Code patches and minor fixes only
- B. Major change in functionality, new features, and functions
- C. Maintenance release, new features, functions, and fixes
- D. Code patches and minor functionality enhancements only
Answer: C
NEW QUESTION # 64
A Dell EMC Isilon customer is using the CloudPool feature to tier some old data to the Microsoft Azure cloud. At the same time, they are using SyncIQ replication to replicate to a disaster recovery (DR) cluster.
What accurately describes this implementation?
- A. SyncIQ replicates file and directory permissions of files and directories to the DR cluster
- B. SyncIQ replicates POSIX mode bit permissions along with quota information to the DR cluster
- C. Files stored in the cloud can be read directly from the cloud without any Isilon intervention
- D. SyncIQ fetches the tiered data from the cloud to the primary cluster and then replicates it to the DR cluster
Answer: D
NEW QUESTION # 65
Which RBAC user role(s) provides a user full web administration privileges?
- A. Security Admin only
- B. System Admin and Audit Admin
- C. Audit Admin only
- D. System Admin and Security Admin
Answer: D
NEW QUESTION # 66
A company has a Dell Power Scale Gen 6 cluster with eight H400 nodes. What is the minimum number of nodes required to add a pool of F600 nodes?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: A
NEW QUESTION # 67
You are using a Windows 2008r2 server and connecting to a share over SMBv2.
Where would the session or state information for the connection be maintained?
- A. Client only
- B. Client-connected node only
- C. Client-connected node and client
- D. All nodes in the cluster
Answer: B
NEW QUESTION # 68
Which use case is a good candidate for SmartDedupe?
- A. Files that are smaller than 32 K
- B. Large number of files across different node pools
- C. Files with duplicate blocks contained within them
- D. Large number of files on a single node pool
Answer: D
NEW QUESTION # 69
In Isilon OneFS, what is a characteristic of CoW with snapshots?
- A. Used for small changes, inodes, and directories.
- B. Avoids the double write penalty.
- C. Increases file fragmentation.
- D. Used for more substantial changes such as deletes.
Answer: A
Explanation:
With copy on write, as the name suggests, a new write to HEAD results in the old blocks being copied out to the snapshot version first.
Although this incurs a double write penalty, it results in less fragmentation of the HEAD file, which is better for cache prefetch, etc.
Typically, CoW is most prevalent in OneFS and is primarily used for small changes, inodes and directories.
References:
NEW QUESTION # 70
Which protocol does Isilon InsightIQ use when accessing its remote datastore?
- A. SMB
- B. FTP
- C. SCSI
- D. NFS
Answer: D
NEW QUESTION # 71
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