DEA-1TT4 Exam Questions

What is an example of a security management task in a storage infrastructure?

An organization plans to deploy a new application in their environment. The new application requires 2 TB of storage space. During peak workloads, the application is expected to ge...

An organization plans to deploy a new application in their environment. The new application requires 3 TB of storage space. During peak workloads, the application is expected to ge...

An organization plans to deploy a new application in their environment. The new application requires 4 TB of storage space. During peak workloads, the application is expected to ge...

What accurately describes the seek time of a disk drive?

Which solid state drive component performs write coalescing?

An application generates 8400 small random I/Os at peak workloads with a read/write ratio of 2:1. What is the disk load at peak activity for a RAID 1/0 configuration?

An application generates 8400 small random I/Os at peak workloads with a read/write ratio of 2:1. What is the disk load at peak activity for a RAID 5 configuration?

An application generates 4200 small random I/Os at peak workloads with a read/write ratio of 2:1. What is the disk load at peak activity for a RAID 6 configuration?

What is an accurate statement about a software RAID implementation?

What is an accurate statement about a hardware RAID implementation?

Which type of LUN provides full control for precise data placement and allows an administrator to create LUNs on different RAID sets if there is workload contention?

Which LUN expansion technique provides both capacity expansion and performance improvement?

What provides the ability to automatically relocate extents across physical storage drives over the entire pool when new drives are added to the pool?

What is a characteristic of an FC-AL implementation?

Which iSCSI host connectivity option is recommended in a CPU-intensive application environment?

What is a benefit of source-based deduplication over target-based deduplication?

What is a characteristic of target-based inline deduplication?

In a copy on first access (CoFA) technique, when is data copied from the source to the target?

A customer wants 24x7 availability for a business application that uses a file system. Which operation ensures a consistent replica of the file system?

An application uses ten, 15 GB devices. A pointer-based full volume replica of the application is required. The replica will be kept for 24 hours and the data changes by 10% every...

In a virtualized environment, which method enables a virtual machine to be rolled back in case of a logical corruption to the virtual machine?

Which EMC product is a VNX array-based local replication software that creates a full volume mirror of the source?

A company wants to implement a Fibre Channel (FC) SAN topology. The implementation will involve deploying four switches for localized compute and storage system connectivity. In ad...

Which technology uses the concept that real-life objects can independently share and process information with minimal human interaction?

Which Dell EMC product provides a software-defined platform that supports both block and file storage services?

Why is it important for organizations to implement a backup solution in a data center environment?

What is a characteristic of the Orchestration layer in a modern data center architecture?

Which operation is represented in the exhibit?

Which management function involves configuring LUN masking to restrict hosts from accessing a specific LUN in a data center environment?

What is an accurate statement about a virtual SAN (VSAN)?

Which Converged Network Adapter (CNA) component encapsulates Fibre Channel (FC) frames into Ethernet frames?

Which parameters define information availability in an IT environment?

Which file system uses only UNIX systems for a client-server application protocol and Remote Procedure Call (RPC) for file sharing?

Which state change notifications (SCNs) are issued by an iSNS server to the registered devices?

Why is it important to deploy virtual machine (VM) storage migration in a data center environment?

Which layer contains services that define network behavior through policies and resource requirements in a software-defined networking architecture?

A company has virtualized their data center and wants to deploy a recovery-in-place backup approach. What is the advantage of this type of approach?

Why is it important for organization to deploy intelligent storage systems in their data centers?

Which compute system component enables dynamic extension of file system capacity and efficient storage management?

In a Fibre Channel (FC) protocol stack, what is the function of the FC-2 layer?

An organization wants to use an application for their business communication. However, they do not have the skills or the time to deploy and manage an application in-house. Which r...

What is a key benefit for performing local replication?

Which functionality is provided by a process login in a Fibre Channel (FC) SAN environment?

What happens when the size of a write I/O request exceeds the configured write aside size in a block- based storage system?

What is an impact of a Denial-of-Service attack?

What is the objective of security control?

Which VMware product has pre-defined workflows that helps to automate and coordinate the service delivery and operational functions in a storage infrastructure?

What is a benefit of using an existing IP-based network infrastructure for storage connectivity?

Which security mechanism ensures secure access to internal assets while enabling Internet- based access to selected resources?