Professional VMware vSphere 7.x (2V0-21.20) Practice Test

These questions are part of the practice quiz. Start practicing

• Which VMware service provides enhanced visibility and proactive insights for IT departments?
• How much additional free space is required on the datastore to delete a snapshot for a powered-off VM with a 100 GB virtual disk and a 20 GB snapshot?
• What does the Resource Pool feature do in vSphere?
• What feature allows virtual machines to quickly move between hosts without downtime?
• Which statement is true about upgrading from VMware vSphere 6.5 to 7.0 regarding VMFS datastores?
• Which feature can an administrator configure to have a copy of critical virtual machines in another cluster?
• What is a characteristic of a Fault Tolerant VM?
• What is the purpose of the vSphere Content Library?
• What is the default shutdown order of virtual machines (VMs) on a host?
• Which of the following is a primary benefit of using vSphere Replication?
• What is a vmkernel interface primarily used for?
• Which component of vSphere allows for the automated distribution of workloads?
• Which role is required to configure vCenter Single Sign-On from the vSphere Client?
• During an upgrade to vSphere 7.0, what must be done with an external Platform Services Controller?
• In a vSphere environment, what happens if a VM is running on a partially degraded host?
• Which feature allows for the automated balancing of workloads across hosts?
• Which VMware feature should an administrator configure to manage CPU and memory resources?
• Which feature in vSphere allows for the automation of policy enforcement?
• How can you configure a VM to start automatically after a host reboot?
• What is the maximum number of VMFS versions supported in ESXi 7.0?
• Which method should a development team use to rapidly replicate hundreds of virtual machines (VMs) for load testing?
• What is the primary purpose of VMFS?
• Which feature is designed to protect VMs from hardware failures in vSphere?
• What must an administrator do to log in to the vSphere Client and view inventories from two vCenter Server instances?
• How does VMware enhance computer resource allocation flexibility?
• Which component is responsible for encrypting the virtual machine files?
• What is a vApp in vSphere?
• In a vSphere High Availability (HA) cluster, what condition can datastore heartbeating detect?
• What is the key benefit of a vSphere cluster?
• What are two minimum disk requirements for a vSAN hybrid disk group configuration?
• Which privilege is needed to run the esxtop utility?
• What is the minimum CPU core requirement for successful installation or upgrade of ESXi on a host?
• Which feature in vSphere helps allocate resources across multiple VMs?
• Which feature provides site availability with a low recovery point objective (RPO)?
• Which vSphere feature works by balancing workloads to ensure high performance of virtual machines?
• What does VMotion allow you to do?
• What is one benefit of using vSphere Distributed Resource Scheduler (DRS)?
• What does the default storage policy in a vSAN environment ensure for each virtual disk?
• Which feature allows the specification of data services for virtual disks such as caching or replication?
• What does the term 'Resource Management' refer to in vSphere?
• What is a pre-requisite for configuring virtualization-based security (VBS)?
• What does VM Compatibility in vSphere refer to?
• Which of the following features helps in balancing CPU resources among virtual machines?
• Why would you use a 'vApp' template in VMware?
• What does a Performance Monitor do in the vSphere environment?
• Which VMware technology provides failover support for VMs?
• What is another supported option for managing certificates if the vSphere Client cannot be used?
• How is storage managed in a vSphere cluster?
• Which two conditions would suggest the need for upgrading to a newer VMFS version?
• What is a key feature of the VMware Cloud Foundation?
• What does a resource pool do in a vSphere environment?
• What is "vSphere Update Manager" used for?
• What feature allows for optimized network resource utilization?
• What does a 'Virtual Hardware Version' signify?
• What is the maximum capacity of a vSAN datastore?
• Which feature allows you to consolidate backup and recovery operations?
• What does 'vMotion' require for proper functioning?
• What is the function of the vCenter Server?
• What is required before unmounting a datastore from ESXi hosts?
• What must be done to implement host profiles in a vSphere environment?
• What is the maximum number of hosts that can be managed by a single vCenter Server instance?
• Which database is primarily used by vCenter Server Appliance?
• What is the main role of the 'vCenter Operations Manager'?
• What is the purpose of a Resource Pool in vSphere?
• What is the recommended network configuration for optimal performance during vMotion?
• What is the primary function of vSMP?
• What is the minimum disk controller requirement for VMware vSAN?
• What is the primary function of vSphere Replication?
• To secure virtual machines using processor-specific technology called enclaves, which needs to be configured?
• What can be inferred about a datastore with a snapshot file named "Win10-000001-sesparse.vmdk"?
• How many vSphere Trust Authority Clusters can a Trusted Cluster reference?
• Which feature is a prerequisite for Proactive High Availability (HA)?
• What does NSX integration provide in a vSphere environment?
• What key features does vSAN provide for distributed storage?
• Which local host utility is specifically designed for primary, real-time performance monitoring in vSphere?
• Which feature provides near real-time performance statistics for VMs?
• What additional information is needed to join an existing vCenter Single Sign-On domain?
• When conducting an upgrade, what is one of the critical tasks regarding the vCenter Server Appliance?
• What does a high %RDY value indicate for a virtual machine?
• How is Fault Tolerance configured in VMware vSphere?
• What is required when adding an existing hard disk configured as a boot disk during VM creation?
• What is the role of ESXi in the vSphere environment?
• What is the function of the ESXi shell?
• Which feature can improve VM availability during planned maintenance?
• How can an administrator be alerted whenever a host power state changes?
• Which type of network adapter is specifically meant for vSphere vMotion traffic?
• What does Storage DRS enable in vSphere?
• What determines the default bandwidth share allocation for system traffic like Fault Tolerance and vMotion?
• Which technology allows multiple virtual machines to share the same physical hardware resources?
• What is the primary purpose of using a VLAN in virtual networking?
• In vSphere, what is a Hot Add?
• What is the outcome when an administrator tries to snapshot a physical mode raw device mapping (RDM)?
• What is the basic packaging for vSphere Installation Bundles (VIBs) and metadata in vSphere Lifecycle Manager?
• Which configuration practice is recommended for enhancing datastore performance?
• Which prerequisite must be met for using Storage I/O Control?
• What does NSX primarily provide for VMware environments?
• What VMware feature allows for the central management of host profiles?
• For Proactive High Availability, which automation and remediation level prevents VMs from running on partially degraded hosts?
• ESXi provides VLAN support by assigning a VLAN ID to which component?
• How does vSphere manage memory allocation during the instant clone process?
• Which two features are only supported by VMFS6 datastores?
• Which hardware acceleration API should be used to change the virtual disk file in NAS deployment?
• Which protocol is used for VMotion traffic?
• What do 'Storage Policies' in vSAN provide?
• What does a Distributed Switch provide in VMware environments?
• To enable bandwidth allocation for workloads using Network I/O Control, what should the administrator configure?
• Which action is supported over a VMkernel vMotion TCP/IP stack?
• Which tool is utilized for monitoring resources within the vCenter Server Appliance?
• Which solution is used for automatically deploying a fully configured VMware software-defined data center (SDDC)?
• What does the 'Resynchronizing State' of an ESXi host indicate?
• What is a “Datastore Cluster” in vSphere?
• What is one method for creating a new virtual machine image on a subscribed content library?
• Regarding an upgrade from vCenter 6.7 to version 7.0, which statement is true?
• Which option should an administrator select to capture a manually configured host configuration for future use?
• How does vSphere support virtual machine scaling?
• What function does 'Storage I/O Control' serve?
• What does a VM's 'Resource Allocation' setting define?
• How does vSphere High Availability function?
• What is the minimum number of ESXi hosts required to support vCenter High Availability?
• How can an administrator create a master copy of an existing virtual machine (VM) named "TestApp"?
• What is a Clustered Service Provider (CSP) used for in vSphere?
• What does the vSphere API provide?
• What is the primary purpose of the vSphere Client?
• Which two features are supported in a virtual machine using Intel Software Guard Extensions (Intel SGX) technology?
• Which service is required for fault tolerance protection in a vSphere environment?
• What requirement must be met to configure vCenter Server High Availability across different data centers?
• Which TCP/IP stack supports management traffic, vSphere vMotion, IP storage, and vSphere Fault Tolerance?
• Which behavior should an administrator expect while deleting a large snapshot on a write-intensive database?
• What is the role of vSphere High Availability in a vSphere environment?
• What is a significant feature of the vSphere Client?
• What is the role of the vCenter Server?
• What benefit does vSphere Replication provide?
• What is the purpose of vRealize Operations Manager within vSphere?
• What does storage DRS do?
• Which two performance tools can be used to monitor virtual machines outside the guest operating system?
• What does a Distributed Switch allow in a vSphere environment?
• Which vSphere feature allows for the migration of VMs without downtime?
• What is VMware vSAN primarily used for?
• What is vSphere Lifecycle Manager used for?
• What technology does VMware use for load balancing among VMs?
• What is a prerequisite for configuring admission control on a cluster?
• Which type of storage allows multiple VMs to access the same data store concurrently?
• Which vSphere component handles security and user permissions?
• What does the term 'vSphere Fault Tolerance' ensure?
• Which feature is NOT supported by vSphere when using Intel Software Guard Extensions?
• What is a key benefit of using VMware snapshots?
• How many virtual CPUs (vCPUs) can a VM run in vSphere 7.x?
• How can you enable a VM to boot from a remote datastore?
• In a vSphere HA cluster, what does vSphere HA do when it does not receive heartbeats from a VM?
• How many snapshots can a VM have in vSphere 7.x?
• What is the minimum number of ESXi hosts required in a vSphere Cluster to use vSphere HA?
• What is the benefit of using tagged VLANs in vSphere networking?
• What action can an administrator take to access patch information without Internet access at vCenter Server?
• What is the function of VMware ESXi in virtual environments?
• What does the term "high availability" refer to in vSphere?
• Which situation will allow an administrator to take a snapshot of a virtual machine's standard VMDK successfully?
• What can be done to improve vSphere vMotion performance in a 1 Gigabit Ethernet environment?
• How are virtual machine snapshots managed in vSphere?
• What statement is true regarding virtual disk availability in a vSAN environment with a default storage policy?
• What condition must be met for VMs in a datastore managed by Storage DRS?
• How can you enable security for VM communications?
• If an administrator is upgrading to vSphere 7.0, which statement is true regarding the upgrade from NFS v3 to NFS v4.1?
• What does the term ‘Resource Pool’ refer to in vSphere?
• Which tool in vSphere allows the creation of multiple VMs from a single image?
• What action must be taken to enable vCenter Server log file forwarding to a remote syslog server?
• What does vSphere Tags enable in resource management?
• What should be done to apply a guest OS patch to an existing template?
• What configuration minimizes licensing costs when using DRS for a VM bound by a licensing agreement?
• What role does VMware Tools play in a virtual machine?
• How is Live Migration achieved in vSphere?
• What is the server virtualization product that combines the ESXi hypervisor and the vCenter Server?
• Which statement is true regarding firmware update packages in vSphere Lifecycle Manager?
• What is the function of the 'vSphere API Explorer'?
• What does vSphere Fault Tolerance provide for VMs?
• Which statement accurately describes the potential impact of snapshots on a virtual machine?
• Which VMware feature enhances application performance through caching?
• In vSphere, what does the feature 'High Availability' do?
• What is the maximum amount of bandwidth that can be reserved using Network I/O Control on a physical 10 Gbps adapter?
• What is the primary use of the vSphere Web Client?
• An administrator can attach a baseline to which two inventory objects?
• Which two tasks must be performed from the vCenter Server Management Interface?
• How is network redundancy achieved in vSphere networking?
• Which file system does vSAN use for its datastore?