HP HPE7-A04 Exam Practice Test Instant Access

Question 1

What is true about the assumption documents

AMust never be included in the solution proposal

BAssumptions are so essentials that they need to always be included with every solution

CAssumptions are only needed if the customer asks for it

DAssumptions vary based on the project

Answer : D

Question 2

Two VMs on the same ESXi host are assigned to an isolated VLAN 2001 (primary VLAN 1001). The host connects to an HPE Aruba CX 10000 switch on an access port. The switch supports the same PVLAN settings. VM 1 sends traffic to VM 2. Which policy or policies does the switch apply (assuming that they exist)?

AEgress policy on VLAN 1001

BNo policies because the traffic remains local to the ESXi host

CIngress and egress policy on VLAN 1001

DIngress policy on VLAN 1001

Answer : A

Question 3

What is true about rollback plan for migration phases? (Select two)

AStaff members can't be included in rollback dependency

BDon't give a timeframe for the rollback as this might affect customer confidence in your solution

CArchive Last known good configuration (state)

DDetermine maximum time for rollback

Answer : C, D

Question 4

If you need to demo the proposed solution you should only use certified Aruba demo portal only

ATrue

BFalse

Answer : B

Question 5

In a small Data Center two-tier topology what technology is used with VSX pair to provide redundancy for the default router?

AHSRP

BActive forwarding

CActive gateway

Answer : C

Question 6

In L3 spine and leaf design

ASpanning Tree is always needed since Spine and Leaf is only there to improve performance

BYou need to use TRILL to prevent loops

CYou don't need to use spanning tree for loop prevention

DSince all Spine switches are connected to each other, EVPN is needed in this design

Answer : C

Question 7

In a Spine and Leaf Design with the following specs:

* 8400 100G Spine Switches

* 8360 48-P 10G RJ45 Leaf Switches

* 100G DAC connections between Spine and Leafs

Spine Switches = 8400 with 12 QSFP28 ports (F-B airflow)

Each Spine Switch uses:

* 1 x 100G QSFP28 5M DACs to each Leaf switch

Each Leaf Switch uses:

* 1 x 100G QSFP28 5M DACs to each Spine switch

* 2 x 100G 1M DAC for ISL

* 1 x 10G RJ45 for Keep alive

Each Spine switch can support up to 48 available 100G QSFP28 interfaces.

What is the scalability for this solution?

ASolution can scale to 24 total racks using the same subscription rates.

BSolution can scale to 6 total racks using the same subscription rates.

CSolution can scale to 12 total racks using the same subscription rates.

DSolution can scale to 48 total racks using the same subscription rates.

Answer : A

HPE7-A04 Aruba Certified Data Center Architect Exam Practice Test