Which service handles high availability for virtual machines in vSphere?
AvSphere HA
BvSphere DRS
CvSAN
DvCenter Server
Explanation
vSphere HA automatically restarts VMs on other hosts after a failure.
Q162
A company needs to restrict VM network access based on security roles; which feature should they implement?
AVirtual Distributed Switch
BNSX-T
CDirectPath IO
DContent Library
Explanation
NSX-T provides advanced security features for network segmentation and role-based access control.
Q163
What service is responsible for managing virtual resources in vSphere?
AvCenter Server
BVMware Workstation
CESXi Host
DVMware Horizon
Explanation
vCenter Server provides centralized management for ESXi hosts and virtual machines, while the others serve different purposes.
Q164
A company needs a highly available setup for their critical applications. Which vSphere feature should they implement?
AVMotion
BHigh Availability (HA)
CStorage DRS
DResource Pools
Explanation
High Availability (HA) automatically restarts VMs on other hosts in case of failure, while the others do not provide high availability.
Q165
What happens when you enable Distributed Resource Scheduler (DRS) in a cluster?
AStatic resource allocation
BDynamic load balancing
CIncreased VM hardware requirements
DDecreased overall performance
Explanation
DRS dynamically balances CPU and memory resources among VMs for optimal performance, while the other options are incorrect functionalities of DRS.
Q166
Which service in vSphere provides a centralized interface for managing the environment?
AvSphere Client
BvCenter Server
CESXi Host
DvSAN
Explanation
vCenter Server centralizes management; others serve different functions.
Q167
A company needs to secure their vSphere environment. Which feature allows you to restrict access to virtual machines based on roles?
AResource Pools
BPort Groups
CVMware Tags
DAuthorization Roles
Explanation
Authorization Roles define user permissions; others do not restrict access directly.
Q168
You are configuring ESXi hosts for high availability. What happens when one host fails in a cluster with failover configured?
AVMs powered off
BVMs run on another host
CCluster becomes unusable
DNo impact observed
Explanation
VMs are automatically migrated to another host; others indicate failure or inoperability.
Q169
What is the primary function of vSphere Distributed Switch?
ACentralized network configuration
BStorage management
CCPU allocation
DVM migration without downtime
Explanation
The vSphere Distributed Switch centralizes network management, unlike other options which address different functionalities.
Q170
A company needs high availability for their VMs during maintenance. Which feature should they configure?
AVMware HA
BVMware FT
CResource Pools
DSnapshots
Explanation
VMware HA provides high availability by restarting VMs on other hosts, while FT and snapshots address other needs.