Free Associate – Information Storage and Management V5 Exam DEA-1TT5 Exam Practice Test

Which Dell EMC product is designed to host both file and object data?

• PowerEdge
• PowerScale
• PowerVault
• Cloud Tiering Appliance

What is the key advantage of RAID 6 compared to RAID 5?

• Higher usable storage capacity
• Fewer disk drives
• Higher resiliency
• Lower write penalty

Which type of data protection is used to move primary data to lower cost storage and helps to enforce compliance requirement?

• Archive
• Deduplication
• Backup
• Replication

What is the effect of implementing link aggregation in an FC SAN environment?

• Distributes network traffic over ISLs that ensures even ISL utilization
• Yields higher throughput by combing two parallel ISLs into a single physical ISL
• Saves bandwidth by restricting traffic to a specific potentially congested ISL
• Improves ISL utilization by increasing network traffic on a specific ISL

What is a benefit of including a Defense-in-depth strategy as part of the data center security strategy?

• Optimize application and data storage security controls
• Optimize application and network security controls
• Reduce the overall cost of deploying security controls
• Reduce the scope of an information security risk

Which Dell EMC product is a disk-based backup and recovery solution that provides inherent source-based deduplication?

• Data Domain
• SRDF
• TimeFinder
• Avamar

An organization wants to deploy a VM storage migration solution into their data center environment.What is the result of deploying this type of solution?

• Enables VMs to continue functioning when source data becomes unavailable
• Improves the application security of migrated VMs
• Enables efficient management of capacity across storage systems
• Reduces overall storage capacity requirements

A company plans to deploy a new application in their environment. The new application requires 5 TB of storage space. During peak workloads, the application is expected to generate 3000 IOPS with a typical I/O size of 3 KB. The capacity of each available disk drive is 750 GB. In addition, the maximum number of IOPS a drive can perform at with a 70% utilization is 90 IOPS.What is the minimum number of disk drives needed to meet the application's capacity and performance requirements for a RAID 0 configuration?

• 7
• 34
• 50
• 40

What functionality does the control layer provide in a software-defined networking architecture?

• Forwards data packets based on application layer requirements
• Defines network behavior through physical network device policies
• Establishes communication between the infrastructure and interface layers
• Extracts network information from the data plane and sends it to the application layer

What is a goal of cyber recovery?

• Evaluate systems, networks, and applications to find vulnerabilities
• Determine persistence access of system, networks, and applications
• Abstract the physical compute hardware from the operating system and applications
• lsolate copies of critical data to ensure that an uncompromised copy always exists