Chapter 2. Storage Infrastructure - Quiz

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vCP VMware vSphere Certification Quiz on Chapter 2. Storage Infrastructure - Quiz, created by Paul Bachan on 09/06/2022.
Paul Bachan
Quiz by Paul Bachan, updated more than 1 year ago
Paul Bachan
Created by Paul Bachan almost 2 years ago
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Resource summary

Question 1

Question
1.) You need to configure a virtual machine to utilize N-Port ID Virtualization (NPIV). Which of the following are required? (Choose two.)
Answer
  • iSCSI
  • vVOLs
  • RDM
  • FCoE
  • vSAN
  • VMFS

Question 2

Question
2.) You are preparing to implement vSphere with Kubernetes. Which type of virtual disk must you provide for storing logs, emptyDir volumes, and ConfigMaps?
Answer
  • Ephemeral
  • Container image
  • Persistent volume
  • Non-persistent volume

Question 3

Question
3.) You are planning to implement a vSAN stretched cluster. Which of the following statements is true?
Answer
  • You should not enable DRS in automatic mode.
  • You should disable HA datastore heartbeats.
  • If you set PFFT to 0, you may be able to use SMP-FT.
  • If one of the fault domains is inaccessible, you cannot provision virtual machines.

Question 4

Question
4.) You are planning to implement RAID 6 erasure coding for a virtual disk stored in a vSAN datastore. What percentage of the required capacity will be usable?
Answer
  • 50%
  • 67%
  • 75%
  • 100%

Question 5

Question
5.) You are preparing to leverage VAAI in your vSphere environment. Which of the following primitives will not be available for your virtual machines stored in NFS datastores?
Answer
  • Atomic Test and Set
  • Full File Clone
  • Extended Statistics
  • Reserve Space

Question 6

Question
6.) You are planning to implement vVols. Which of the following are logical I/O proxies?
Answer
  • Data-vVol instances
  • Storage providers
  • Storage containers
  • Protocol endpoints

Question 7

Question
7.) You are explaining how vSphere interacts with storage systems. Which of the following steps may occur when VMware NMP receives an I/O request?
Answer
  • The PSP issues the I/O request on the appropriate physical path.
  • The SATP issues the I/O request on the appropriate physical path.
  • The PSP activates the inactive path.
  • The PSP calls the appropriate SATP.

Question 8

Question
8.) In your vSphere environment where VASA is not implemented, you are planning to leverage storage policies associated with devices in your storage array. Which type of storage policies should you create?
Answer
  • VM storage policy for host-based data services
  • VM storage policy for vVols
  • VM storage policy for tag-based placement
  • vSAN storage policy

Question 9

Question
9.) You are configuring storage policies for use with your vSAN cluster. Which of the following is not an available option?
Answer
  • Number of Replicas per Object
  • Number of Disk Stripes per Object
  • Primary Level of Failures to Tolerate
  • Secondary Level of Failures to Tolerate

Question 10

Question
10.) You are testing Storage DRS (SDRS) in a scenario where the utilized space on one datastore is 82%, and it is 79% on another. You observe that SDRS does not make a migration recommendation. What might be the reason?
Answer
  • The Space Utilization Difference threshold is set too low.
  • The Space Utilization Difference threshold is set too high.
  • The Space Utilization Difference threshold is set to 78%.
  • The Space Utilization Difference threshold is set to 80%.
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