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 101–110 of 192

Q101

What happens when a VM in vSphere is configured with a virtual disk in 'Independent Non-Persistent' mode?

  • A Changes are saved after reboot
  • B Changes are discarded after reboot
  • C Disk performance decreases
  • D Disk size increases automatically
Explanation Independent Non-Persistent disks do not retain changes, making option B correct.
Q102

You are configuring a Distributed Switch for a large data center. Which setting ensures optimal network traffic segregation?

  • A Port Profiles
  • B Uplink Settings
  • C Traffic Filtering Policies
  • D VLAN Tagging
Explanation VLAN tagging is essential for traffic segregation, while other options do not directly manage traffic isolation.
Q103

Which service is primarily used for managing VMware environments at scale?

  • A VMware vRealize Automation
  • B VMware Workstation Pro
  • C VMware Fusion
  • D VMware Horizon View
Explanation vRealize Automation is designed for large-scale management, while the others serve different purposes.
Q104

A company needs to perform live migrations without downtime. What should they implement?

  • A VMware vMotion
  • B VMware Snapshots
  • C VMware FT (Fault Tolerance)
  • D VMware Cloning
Explanation VMware vMotion allows live migrations without downtime, unlike the other options.
Q105

You are configuring distributed switches for your network environment. What is essential to maintain?

  • A Single physical NIC usage
  • B VLAN tagging consistency
  • C Static IP assignment
  • D Unified storage allocation
Explanation VLAN tagging consistency is crucial for proper network traffic management in distributed switches.
Q106

Which service is used for real-time monitoring in VMware environments?

  • A VMware vRealize Operations
  • B VMware Workstation
  • C VMware Converter
  • D VMware Fusion
Explanation vRealize Operations provides advanced analytics for monitoring, while the others serve different purposes.
Q107

A company needs to ensure high availability for their virtual machines. What should they implement?

  • A VMware HA
  • B VMware Server
  • C VMware Workstation Pro
  • D VMware Converter
Explanation VMware HA automatically restarts VMs on another host in case of failure, whereas the others do not provide high availability.
Q108

You are configuring a virtual network. What happens when a virtual NIC is set to promiscuous mode?

  • A Sees all traffic on the network
  • B Can transmit packets only
  • C Ignores all traffic except its own
  • D Limits traffic to specific VLANs
Explanation In promiscuous mode, the NIC captures all network packets, while the other options describe other modes of operation.
Q109

Which service is used to create virtual networks in VMware?

  • A VMware NSX
  • B VMware vSphere
  • C VMware CloudDirector
  • D VMware Site Recovery
Explanation VMware NSX specifically provides virtual networking capabilities; others do not focus on networking.
Q110

A company needs to ensure high availability for its critical applications. What should be prioritized in their VMware environment?

  • A Backup frequency
  • B VMware HA configuration
  • C User access level
  • D Storage capacity
Explanation VMware HA mitigates downtime by automatically restarting VMs; backups alone don’t prevent outages.