Exam 1V0-21.20 topic 1 question 68 discussion

Ballooning = memory reclamation

Virtual memory ballooning is a memory reclamation technique used by a hypervisor, when it runs low on RAM memory, to allow the physical host system to retrieve unused memory from some guest virtual machines (VMs) and share it with others mainly.

To check high ballooning activity for a VM in the default display of the Advanced Performance pane in the vSphere Client, the view the administrator should choose is: D. Memory The Memory view within the Advanced Performance pane provides information and metrics related to memory usage and performance for virtual machines. Ballooning is a memory reclamation technique used by VMware when the host is under memory pressure. Monitoring the Memory view can help administrators identify and analyze memory-related issues, including ballooning activity, to understand how memory resources are being utilized by the VMs.

Ballooning is related to memory. https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.monitoring.doc/GUID-88CA95AD-A583-4EF6-838E-D92C87B0BB00.html

Balloning is related to the Memory section Answer is: D

D. is the correct answer.. https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.monitoring.doc/GUID-88CA95AD-A583-4EF6-838E-D92C87B0BB00.html