Dell PowerProtect Data Domain Deploy v2 Free Sample Questions
Description
Covers pre-deployment site checks, racking and cabling PowerProtect Data Domain hardware, initial system access configuration, monitoring tool setup, and data security configuration.
12 free sample questions150 in the full practice test
Pre-Deployment Check · Interpret customer site-specific needs and requirements
When performing a site readiness assessment for a new PowerProtect Data Domain appliance with two expansion shelves, what is the primary reason for calculating total U-space required before deployment?
Answer and explanation
Correct answer: B
Calculating U-space ensures that the head unit and expansion shelves can be mounted contiguously (or near each other) within the rack. This is critical because SAS cables have maximum length limits, and dispersing shelves across distant racks would violate cabling topology rules and disrupt optimal thermal flow.
Q2Question 2
Intermediate
Pre-Deployment Check · Interpret customer site-specific needs and requirements
A deployment engineer is reviewing the environmental requirements for a new PowerProtect DD appliance. The data center currently provides 208V AC power, but the customer only provisioned standard 15A circuits.
What is the most likely consequence if the deployment proceeds without correcting the power provisioning?
flowchart TD
A[Site Assessment] --> B{Power Requirements}
B -->|Verified| C[Proceed to Racking]
B -->|Insufficient| D[Halt Deployment]
D --> E[Request Power Upgrades]
Answer and explanation
Correct answer: A
Enterprise appliances like the PowerProtect DD often require higher amperage circuits (e.g., 30A or specific C13/C14, C19/C20 configurations) depending on the model and number of shelves. Using under-provisioned circuits risks tripping breakers during peak loads (like boot sequences, heavy I/O, or disk rebuilds), causing sudden power loss.
Q3Question 3
IntermediateMultiple answers
Pre-Deployment Check · Review the installation checklist and check the service tags
Which TWO actions must a deployment engineer perform when reviewing the installation checklist and verifying service tags before unpacking the PowerProtect Data Domain appliance? (Select TWO)
Answer and explanation
Correct answers: B, E
Validating the service tags on the physical hardware/boxes against the sales order ensures the correct equipment was shipped and will be tied to the correct support entitlement.
Part of the pre-deployment hardware inventory check involves ensuring all necessary accessories (rail kits, cables, bezels) are present before beginning the physical installation process.
Q4Question 4
Beginner
Pre-Deployment Check · Interpret customer site-specific needs and requirements
True or False: The pre-deployment site readiness assessment should exclusively focus on the physical rack space and power availability, as network prerequisites can be addressed during the post-deployment phase.
Answer and explanation
Correct answer: B
False. Network prerequisites (such as IP addresses, subnet masks, gateways, DNS, and switch port provisioning) must be gathered and verified during the pre-deployment site readiness assessment. Without these, initial configuration cannot be completed.
Q5Question 5
Advanced
Pre-Deployment Check · Interpret customer site-specific needs and requirements
A financial institution is preparing for the deployment of a new PowerProtect DD series appliance to serve as their primary backup target. The deployment engineer is conducting the pre-deployment site readiness assessment.
The customer states they have exactly 4U of contiguous rack space available in Rack A, and 6U available in Rack B (which is 15 meters away). The order consists of one 2U head unit and two 2U expansion shelves. The customer insists on placing the head unit in Rack A and the expansion shelves in Rack B due to PDU capacity limits in Rack A.
Which of the following is the BEST technical response the engineer should provide regarding this deployment plan?
Answer and explanation
Correct answer: B
PowerProtect DD expansion shelves connect to the head unit via SAS cables. Standard SAS cables used in these deployments have maximum supported lengths (usually maxing out around 3 to 5 meters). A 15-meter separation between the head unit and its expansion shelves is not supported physically or architecturally.
Q6Question 6
Intermediate
Pre-Deployment Check · Interpret customer site-specific needs and requirements
During the pre-deployment checklist review, a customer asks why you need to verify the availability of specific network port speeds (e.g., 10GbE or 25GbE) on their Top-of-Rack switches prior to unboxing the hardware.
What is the most accurate technical justification?
Answer and explanation
Correct answer: A
PowerProtect DD appliances are customized at the time of order with specific IO modules (e.g., 10GbE Base-T, 10/25GbE SFP28). Verifying switch port speeds and transceiver compatibility against the ordered hardware ensures the appliance can actually link to the customer's network once racked.
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