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
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Questions 71–80 of 189

Q71

A company needs to ensure continuity of service during a hardware failure. What technology should they implement?

  • A VMware vMotion
  • B VMware Distributed Switch
  • C VMware High Availability
  • D VMware vSAN
Explanation VMware High Availability provides failover protection for VMs, while the others serve different purposes.
Q72

You are configuring a backup for all VMs. What happens if you miss the backup window?

  • A Backups complete without issues
  • B Subsequent backups include missed data
  • C No backups occur until next schedule
  • D Only system VMs get backed up
Explanation If the backup window is missed, backups typically won't occur until the next scheduled time; others contain inaccuracies about backup behavior.
Q73

Which VMware service is primarily used for automating infrastructure deployment?

  • A vRealize Automation
  • B vSphere
  • C vCenter Server
  • D NSX
Explanation vRealize Automation allows for the automation of infrastructure deployment, while the other options serve different purposes.
Q74

A company needs to secure its virtual machines against unauthorized access. What should they implement?

  • A VM Encryption
  • B Load Balancer
  • C Snapshot Management
  • D Resource Pooling
Explanation VM Encryption secures virtual machines, while the others are not focused on access control.
Q75

What happens when a VM disk is set to 'Thin Provisioned'?

  • A Disk space is allocated upfront.
  • B Disk space is allocated as needed.
  • C Disk is compressed automatically.
  • D Disk cannot be expanded later.
Explanation Thin Provisioning allocates disk space as data is written, while the other statements misrepresent its functionality.
Q76

Which service is primarily used for automated management of virtual machines?

  • A VMware vSphere
  • B VMware Workstation
  • C VMware Fusion
  • D VMware Player
Explanation VMware vSphere automates VM management while others are primarily for desktop virtualization.
Q77

A company needs to ensure continuous availability of its applications. What should they implement?

  • A Snapshots of virtual machines
  • B VMware HA clusters
  • C Temporary power supplies
  • D Manual backups
Explanation VMware HA clusters provide automated failover to ensure uptime unlike the other methods.
Q78

What happens when a VM exceeds its allocated CPU resources?

  • A VM is powered off
  • B CPU time is throttled
  • C Performance decreases
  • D Additional resources are allocated
Explanation Performance decreases due to throttling, rather than powering off or reallocation.
Q79

Which service enables auto-scaling in VMware Cloud on AWS?

  • A VMware Elastic DRS
  • B VMware NSX Distributed Firewall
  • C VMware vRealize Operations
  • D VMware CloudHealth
Explanation VMware Elastic DRS dynamically adjusts resources, while the others serve different functions.
Q80

A company needs to ensure compliance for data at rest. Which VMware technology should they implement?

  • A VMware vSphere Virtual Machine Encryption
  • B VMware NSX Network Security
  • C VMware vCenter Server Backup
  • D VMware Horizon View
Explanation VMware vSphere Virtual Machine Encryption secures data at rest, unlike the other options.