VMware Certified Professional - Data Center Virtualization (VCP-DCV) Practice Exam

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Prepare for the VMware Certified Professional - Data Center Virtualization Exam. Utilize quizzes with flashcards and multiple-choice questions. Each question is accompanied by hints and explanations to guide your study process. Boost your readiness and confidence for the exam!

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What should an administrator create in vCenter Server to monitor virtual machine memory usage and send notifications?

A host alarm that will monitor virtual machine memory usage and set a trigger to email the notification.
A vCenter Server alarm that will monitor virtual machine memory usage and set an action to email the notification.
A host alarm that will monitor virtual machine memory usage and set an action to email the notification.
A vCenter Server alarm that will monitor virtual machine memory usage and set a trigger to email the notification.

The correct answer is: A vCenter Server alarm that will monitor virtual machine memory usage and set an action to email the notification.

Creating a vCenter Server alarm specifically allows administrators to closely monitor the performance of virtual machines across the entire datacenter more effectively than alarms set at the host level. The vCenter Server alarm is designed to manage resources and events related to virtual machines more holistically, as it encompasses all monitored objects within the vCenter environment, rather than being limited to a specific host. By establishing a vCenter Server alarm to monitor memory usage, administrators can set specific thresholds that will trigger notifications if memory usage exceeds predefined limits. The ability to send notifications via email means that administrators can be promptly alerted to any issues, facilitating proactive management. This is crucial because timely reactions to memory usage problems can prevent performance degradation or outages. In contrast, alarms set at the host level may miss important variables affecting virtual machines connected to different hosts. The vCenter Server alarm provides a centralized monitoring solution that enhances visibility and management capabilities across all virtual machines within the vCenter infrastructure. This makes it the optimal choice for comprehensive monitoring and alerting regarding virtual machine memory usage.