VMware

Mainframe Academy Core 2 Exam V1

250-576

Prepare for the 250-576 exam to demonstrate your skills in Mainframe Academy Core 2.

192 questions 0 views Free
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Questions 151–160 of 192

Q151

Which service is used for management of VMs in VMware?

  • A vCenter Server
  • B vSAN
  • C vSphere Replication
  • D VMware Tools
Explanation vCenter Server manages VMs; others serve different purposes.
Q152

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

  • A Backup solutions
  • B VM Failover Clustering
  • C vMotion only
  • D Snapshot management
Explanation VM Failover Clustering enables high availability; others do not guarantee it.
Q153

You are configuring a VM's disk. What happens when the disk descriptor file is deleted?

  • A VM starts without issues
  • B Disks become inaccessible
  • C Only the snapshots are lost
  • D VM files are automatically recreated
Explanation Deleting the descriptor file renders disks inaccessible; others are incorrect.
Q154

Which service should be used for centralized logging in VMware environments?

  • A VMware vRealize Log Insight
  • B VMware NSX
  • C VMware vSphere Replication
  • D VMware Horizon View
Explanation VMware vRealize Log Insight provides centralized logging, while NSX, vSphere Replication, and Horizon View serve different purposes.
Q155

A company needs to ensure high availability for its critical applications. Which VMware feature should be implemented?

  • A Distributed Resource Scheduler
  • B VMware Tools
  • C Fault Tolerance
  • D vSAN
Explanation Fault Tolerance enables applications to run continuously with zero downtime, while DRS, Tools, and vSAN focus on resource management or storage.
Q156

You are configuring a vSphere Distributed Switch. What happens if you enable LACP?

  • A Increases network redundancy
  • B Merely logs traffic
  • C Combines bandwidth from links
  • D Disables all VLANs temporarily
Explanation Enabling LACP combines bandwidth from network links for improved throughput, while the other options misrepresent LACP's function.
Q157

Which VMware feature provides automated resource allocation based on workloads?

  • A vSphere Distributed Resource Scheduler
  • B VMware Cloud Foundation
  • C VMware Identity Manager
  • D vCenter Server Appliance
Explanation vSphere Distributed Resource Scheduler automatically allocates resources based on workload demands, while the others serve distinct purposes.
Q158

A company needs to enhance its disaster recovery capabilities. Which solution is best suited for replicating VMs across sites?

  • A vSphere Replication
  • B VMware NSX
  • C VMware Fusion
  • D vSAN
Explanation vSphere Replication is designed specifically for VM replication, while others are focused on networking or storage.
Q159

What happens when you enable Fault Tolerance on a virtual machine?

  • A Creates a duplicate VM in standby mode
  • B Increases VM CPU allocation
  • C Backs up VM data automatically
  • D Shuts down the VM temporarily
Explanation Enabling Fault Tolerance creates a secondary VM that mirrors the primary, whereas the others do not provide redundancy.
Q160

Which service allows for storage allocation on demand?

  • A vSAN
  • B NSX
  • C vSphere
  • D Horizon
Explanation vSAN provides storage-on-demand in virtual environments; NSX focuses on networking.