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
Start Mock Test Timed · Full-length · Scored

Questions 171–180 of 192

Q171

What happens when network traffic exceeds the configured congestion threshold in a VMware environment?

  • A Traffic is prioritized automatically
  • B Traffic is dropped silently
  • C Alert is generated to admin
  • D Traffic is rerouted to a backup
Explanation In congestion, the system prioritizes traffic based on settings, unlike the others which misrepresent outcomes.
Q172

Which service enables integrating VMware Cloud on AWS with on-premises networks?

  • A Direct Connect
  • B Cloud VPN
  • C Elastic Load Balancing
  • D Amazon S3
Explanation Direct Connect provides private connectivity, whereas others do not directly connect on-premises to cloud environments.
Q173

A company needs secure access to their VMware environment. Which option should they implement?

  • A VMware Workspace ONE
  • B VMware vSphere Replication
  • C VMware Site Recovery
  • D VMware vSAN
Explanation Workspace ONE offers secure access management for users; others focus on recovery or storage management.
Q174

What happens when a VM's resource allocation settings are misconfigured to allow overcommitment?

  • A Improved performance all around
  • B Resource contention and performance degradation
  • C Automatic resource scaling
  • D Increased VM disk size
Explanation Overcommitting resources typically leads to contention and degraded performance, as multiple VMs compete for limited resources.
Q175

Which service allows for automated infrastructure provisioning?

  • A VMware Cloud Assembly
  • B VMware vSphere
  • C VMware NSX
  • D VMware Tanzu
Explanation Cloud Assembly provides automated infrastructure provisioning, while the others focus on different aspects of virtualization.
Q176

You are configuring a vSphere Distributed Switch, which two features can you enable for better network monitoring?

  • A Port Mirroring
  • B Resource Pooling
  • C VMware Tools
  • D vMotion
Explanation Port Mirroring enhances network monitoring capabilities, unlike the others which serve different functions.
Q177

A company needs to move a virtual machine to a different host without downtime. What feature should they use?

  • A vMotion
  • B Storage DRS
  • C Snapshot
  • D vSphere Replication
Explanation vMotion allows live migration without downtime; the others do not provide this capability.
Q178

Which service provides a unified view of resources in VMware Cloud?

  • A VMware Cloud Director
  • B vSphere
  • C NSX
  • D vSAN
Explanation VMware Cloud Director provides multi-tenancy and a unified resource view, while others serve different purposes.
Q179

A company needs to backup its virtual machines efficiently. What is the best approach?

  • A Use snapshots only
  • B Perform agent-based backups
  • C Implement VMware vSphere Replication
  • D Manually copy VM files
Explanation VMware vSphere Replication offers efficient VM backups with minimal downtime compared to the other options.
Q180

You are configuring a Distributed Switch. What happens if a physical NIC (pNIC) is removed?

  • A Only one VM is affected
  • B No impact if other pNICs exist
  • C All VMs lose network connectivity
  • D Disaster recovery initiates automatically
Explanation The remaining pNICs maintain connectivity for active VMs unless they rely on that specific pNIC.