VMware

Mainframe Academy Core 1 Exam V1

250-575

Validate your knowledge with the 250-575 exam focused on Mainframe Academy Core 1.

189 questions 0 views Free
Start Mock Test Timed · Full-length · Scored

Questions 81–90 of 189

Q81

What happens when you configure the VMkernel adapter for vMotion without a dedicated network?

  • A vMotion fails due to insufficient bandwidth
  • B vMotion succeeds using the management network
  • C vMotion becomes mandatory for all VMs
  • D vMotion only works during maintenance mode
Explanation vMotion can utilize the management network if no dedicated network is configured, which may lead to performance issues.
Q82

Which service provides cloud-based disaster recovery for VMware environments?

  • A VMware Site Recovery
  • B VMware Carbon Black
  • C VMware NSX
  • D VMware vSAN
Explanation VMware Site Recovery is specifically designed for disaster recovery, while others serve different functions.
Q83

A company needs to optimize their VMware environment for high availability. Which feature should they implement?

  • A VMware DRS
  • B VMware vMotion
  • C VMware HA
  • D VMware vShield
Explanation VMware HA ensures automatic restart of VMs, enhancing availability.
Q84

What happens when a VM in a suspended state is deleted?

  • A All data is lost
  • B Data is retained in storage
  • C VM is restored on next boot
  • D VM automatically powers on
Explanation Deleting a suspended VM results in complete data loss; it cannot be recovered.
Q85

Which service facilitates VMs migration with minimal downtime?

  • A vMotion
  • B Snapshot Manager
  • C Storage DRS
  • D vSphere Update Manager
Explanation vMotion allows live migration of VMs, while others do not support minimal downtime robotic processes.
Q86

A company needs to restrict access to sensitive VM data based on user roles. What should they implement?

  • A Resource Pools
  • B vSphere Permissions
  • C VMWare Tools
  • D VM Snapshots
Explanation vSphere Permissions allow for role-based access control, while the others do not manage user access effectively.
Q87

You are configuring Storage Policy Based Management (SPBM). What happens if a VM's policy is misconfigured?

  • A VM won't start at all
  • B VM runs with reduced performance
  • C VM may not match storage requirements
  • D VM will automatically switch policies
Explanation A misconfigured policy can lead to storage incompatibility, affecting operations, unlike the other options which are incorrect regarding SPBM behavior.
Q88

Which service allows for automated management of virtual machine networks?

  • A VMware NSX
  • B VMware vSAN
  • C VMware vSphere
  • D VMware Horizon
Explanation VMware NSX provides network virtualization and automation features, while the others focus on storage or desktop virtualization.
Q89

A company needs to ensure high availability for its applications. What should they implement?

  • A vMotion
  • B vSphere High Availability
  • C VM snapshot
  • D Resource pools
Explanation vSphere High Availability automatically restarts VMs on different hosts if a failure occurs, while the other options do not provide this capability.
Q90

You are configuring a virtual machine's resource allocation. What happens when the resource limits are set below the actual usage?

  • A VM becomes unresponsive
  • B Usage is capped at limit
  • C Resource allocation is invalid
  • D No effect on VM performance
Explanation Setting limits caps the VM's resource usage despite actual needs, unlike the other options which imply incorrect outcomes.