VMware Certified Professional 6 - Data Center Virtualization Delta certification questions and exam summary help you to get focused on the exam. This guide also helps you to be on 2V0-621D exam track to get certified with good score in the final exam.
VMware Certifications provide increased flexibility and career growth and help advance your credibility with employers, colleagues, and clients. Covering multiple technology areas, with levels suited to those new to the industry as well as experts in the field, VMware Certification gives you the flexibility to find the path that suits your needs.
VMware Data Center Virtualization certifications are designed to gauge your level of skill designing, installing, and managing VMware vSphere environments in a real-world environment.
VMware VCP6-DCV (2V0-621D) Certification Exam Syllabus
Section 1: Configure and Administer vSphere Security:
Configure and Administer Role-based Access Control
Knowledge:
Compare and contrast propagated and explicit permission assignments
Add/Modify/Remove permissions for users and groups on vCenter Server inventory objects
Determine how permissions are applied and inherited in vCenter Server
Configure VMware Directory Service
Apply a role to a User/Group and to an object or group of objects
Determine the appropriate set of privileges for common tasks in vCenter Server
Compare and contrast default system/sample roles
Determine the correct permissions needed to integrate vCenter Server with other VMware products
Tools:
vSphere Installation and Setup Guide
vSphere Security Guide
What’s New in the VMware vSphere® 6.0 Platform
vSphere Administration with the vSphere Client Guide
vSphere Client / vSphere Web Client
Secure ESXi, vCenter Server, and vSphere Virtual Machines
Knowledge:
Harden virtual machine access (1). Control VM data access (2). Configure virtual machine security policies
Harden a virtual machine against Denial-of-Service attacks (1). Control VM-VM communications (2). Control VM device connections (3). Configure network security policies
Harden ESXi Hosts (1). Enable/Configure/Disable services in the ESXi firewall (2). Change default account access (3). Add an ESXi Host to a directory service (4). Enable Lockdown Mode (5). Control access to hosts (DCUI/Shell/SSH/MOB)
Harden vCenter Server (1). Create/Manage vCenter Server Security Certificates (2). Change default account access (3). Restrict administrative privileges
Tools:
vSphere Installation and Setup Guide
vSphere Security Guide
What’s New in the VMware vSphere® 6.0 Platform
Security of the VMware vSphere® Hypervisor
vSphere Administration with the vSphere Client Guide
VMware Hardened Virtual Appliance Operations Guide added to Tech Resource Directory
vSphere Client / vSphere Web Client
Enable SSO and Active Directory Integration
Knowledge:
Describe SSO architecture and components
Differentiate available authentication methods with VMware vCenter
Perform a multi-site SSO installation
Configure/Manage Active Directory Authentication
Configure/Manage Platform Services Controller (PSC)
Configure/Manage VMware Certificate Authority (VMCA)
Enable/Disable Single Sign-On (SSO) Users
Tools:
vSphere Installation and Setup Guide
vSphere Security Guide
What’s New in the VMware vSphere® 6.0 Platform
VMware vCenter Serverâ„¢ 6.0 Deployment Guide
Direct Console User Interface (DCUI)
vSphere Client / vSphere Web Client
Section 2: Configure and Administer Advanced vSphere Networking:
Configure Advanced Policies/Features and Verify Network Virtualization Implementation
Knowledge:
Explain the behavior of a virtual Distributed Switch (vDS) Auto-Rollback
Determine and configure appropriate port group PVLAN settings for VMs given communication requirements
Determine physical network connectivity requirements between ESXi Hosts to support vDS deployments
Configure LACP on vDS given design parameters
Configure vDS across multiple vCenter Servers to support Long Distance vMotion
Tools:
vSphere Installation and Setup Guide
vSphere Networking Guide
What’s New in the VMware vSphere® 6.0 Platform
Leveraging NIC Technology to Improve Network Performance in VMware vSphere
VDS Network Health Check
vSphere Client / vSphere Web Client
Configure Network I/O Control (NIOC)
Knowledge:
Configure NIOC shares/limits based on VM requirements
Explain the behavior of a given NIOC setting
Determine Network I/O Control requirements
Differentiate Network I/O Control capabilities
Enable/Disable Network I/O Control
Tools:
vSphere Installation and Setup Guide
vSphere Networking Guide
What’s New in the VMware vSphere® 6.0 Platform
Performance Evaluation of Network I/O Control in VMware vSphere 6
vSphere Client / vSphere Web Client
Section 3: Configure and Administer Advanced vSphere Storage:
Manage vSphere Storage Virtualization
Knowledge:
Configure FC/iSCSI/FCoE LUNs as ESXi boot devices
Enable/Configure/Disable vCenter Server storage filters
Configure/Edit hardware/dependent hardware initiators
Enable/Disable software iSCSI initiator
Configure/Edit software iSCSI initiator settings
Configure iSCSI port binding
Enable/Configure/Disable iSCSI CHAP
Tools:
vSphere Installation and Setup Guide
vSphere Storage Guide
Best Practices for Running VMware vSphere® on iSCSI
vSphere Client / vSphere Web Client
Configure Software-defined Storage
Knowledge:
Determine the role of storage providers in VSAN
Determine the role of storage providers in VVOLs
Explain VSAN failure domains functionality
Configure/Manage VMware Virtual SAN
Create/Modify VMware Virtual Volumes (VVOLs)
Enable/Disable Virtual SAN Fault Domains
Create Virtual Volumes given the workload and availability requirements
Create storage policies appropriate for given workloads and availability requirements
Tools:
Administering VMware Virtual SAN
vSphere Storage Guide
What's New: VMware Virtual SAN 6.0
What’s New in the VMware vSphere® 6.0 Platform
Virtual SAN 6.0 Performance: Scalability and Best Practices
vSphere Client / vSphere Web Client
Configure vSphere Storage Multi-pathing and Failover
Knowledge:
Explain common multi-pathing components
Differentiate APD and PDL states
Understand the effects of a given claim rule on multipathing and failover
Change the Path Selection Policy using the UI
Determine required claim rule elements to change the default PSP
Determine the effect of changing PSP on Multipathing and failover
Determine the effects of changing SATP on relevant device behavior
Configure/Manage Storage Load Balancing
Differentiate available Storage Load Balancing options
Differentiate available Storage Multi-pathing Policies
Configure Storage Policies
Tools:
vSphere Installation and Setup Guide
vSphere Storage Guide
Multipathing Configuration for Software iSCSI Using Port Binding
vSphere Client / vSphere Web Client
Perform Advanced VMFS and NFS Configurations and Upgrades
Knowledge:
Upgrade VMFS3 to VMFS5
Compare functionality of newly created vs. upgraded VMFS5 datastores
Compare and contrast VMFS and NFS datastore properties
Extend/Expand VMFS datastores
Place a VMFS datastore in Maintenance Mode
Select the Preferred Path/Disable a Path to a VMFS datastore
Enable/Disable vStorage API for Array Integration (VAAI)
Given a scenario, determine a proper use case for multiple VMFS/NFS datastores
Tools:
vSphere Installation and Setup Guide
vSphere Storage Guide
VMware vSphere® Storage APIs – Array Integration (VAAI)
vSphere Client / vSphere Web Client
Setup and Configure Storage I/O Control
Knowledge:
Enable and configure SIOC
Configure/Manage SIOC
Monitor SIOC
Given a scenario, determine a proper use case for SIOC
Compare and contrast the effects of I/O contention in environments with and without SIOC
Tools:
Administering VMware Virtual SAN
vSphere Storage Guide
vSphere Resource Management Guide
vSphere Client / vSphere Web Client
Section 4: Upgrade a vSphere Deployment to 6.x:
Perform ESXi Host and Virtual Machine Upgrades
Knowledge:
Configure download source(s)
Stage patches & Extensions
Remediate an object
Upgrade a vSphere Distributed Switch
Upgrade VMware Tools
Upgrade Virtual Machine hardware
Stage multiple ESXi Host upgrades
Align appropriate baselines with target inventory objects.
Tools:
vSphere Upgrade Guide
vSphere Virtual Machine Administration Guide
vSphere Client / vSphere Web Client
Perform vCenter Server Upgrades
Knowledge:
Compare the methods of upgrading vCenter Server
Backup vCenter Server database, configuration and certificate datastore
Perform update as prescribed for Appliance or Installable
Upgrade vCenter Server Appliance (vCSA)
Given a scenario, determine the upgrade compatibility of an environment
Determine correct order of steps to upgrade a vSphere implementation
Tools:
vSphere Installation and Setup Guide
vSphere Upgrade Guide
VMware vCenter Serverâ„¢ 6.0 Deployment Guide
Command-Line Installation and Upgrade of VMware vCenter Server 6.0 for Windows
Command-Line Installation and Upgrade of VMware vCenter Server Appliance 6.0
vSphere Client / vSphere Web Client
Section 5: Administer and Manage vSphere 6.x Resources:
Configure Advanced/Multilevel Resource Pools
Knowledge:
Determine the effect of the Expandable Reservation parameter on resource allocation
Create a resource pool hierarchical structure
Configure custom resource pool attributes
Determine how resource pools apply to vApps
Create/Remove a Resource Pool
Add/Remove virtual machines from a Resource Pool
Given a scenario, determine appropriate shares, reservations and limits for hierarchical Resource Pools
Tools:
vSphere Resource Management
vSphere Virtual Machine Administration Guide
What’s New in VMware vSphere® Flash Read Cache®
vSphere Client / vSphere Web Client
Section 6: Backup and Recover a vSphere Deployment:
Configure and Administer a vSphere Backups/Restore/Replication Solution
Knowledge:
Compare and contrast vSphere Replication compression methods
Differentiate VMware Data Protection capabilities
Explain VMware Data Protection sizing guidelines
Install and Configure VMware Data Protection
Create a backup job with VMware Data Protection
Backup/Restore a virtual machine with VMware Data Protection
Install/Configure/Upgrade vSphere Replication
Configure vSphere Replication for Single/Multiple VMs
Recover a VM using vSphere Replication
Tools:
VMware vSphere® Data Protection™ 6.0
vSphere Data Protection Administration Guide
VMware vSphere® Data Protection™ Evaluation Guide
What’s New in the VMware vSphere® 6.0 Platform
VMware vSphere Replication Administration
VDR Data Migration Tool
VDP Configure Utility
vSphere Client / vSphere Web Client
Section 7: Troubleshoot a vSphere Deployment:
Troubleshoot vCenter Server, ESXi Hosts, and Virtual Machines
Knowledge:
Monitor status of the vCenter Server service
Perform basic maintenance of a vCenter Server database
Monitor status of ESXi management agents
Determine ESXi Host stability issues and gather diagnostics information
Monitor ESXi system health
Locate and analyze vCenter Server and ESXi logs
Determine the appropriate Command Line Interface (CLI) command for a given troubleshooting task
Troubleshoot common issues, including (1). vCenter Server service (2). SSO (3). vCenter Server connectivity (4). Virtual machine resource contention, configuration and operation (5). Platform Services Controller (PSC) (6). Problems with installation (7). VMware Tools installation (8). Fault Tolerant network latency
Tools:
vSphere Installation and Setup Guide
vSphere Troubleshooting Guide
vSphere Virtual Machine Administration Guide
vSphere Server and Host Management Guide
vSphere Monitoring and Performance Guide
vSphere Security Guide
vSphere Client / vSphere Web Client
Troubleshoot vSphere Storage and Network Issues
Knowledge:
Identify and isolate network and storage resource contention and latency issues
Monitor networking and storage resources using vCOPs alerts and all badges
Verify network and storage configuration
Verify a given virtual machine is configured with the correct network resources
Monitor/Troubleshoot Storage Distributed Resource Scheduler (SDRS) issues
Recognize the impact of network and storage I/O control configurations
Recognize a connectivity issue caused by a VLAN/PVLAN
Troubleshoot common issues with: (1). Storage and network (2). Virtual switch and port group configuration (3). Physical network adapter configuration (4). VMFS metadata consistency
Tools:
vSphere Networking Guide
vSphere Storage Guide
vSphere Troubleshooting Guide
vSphere Server and Host Management Guide
vSphere Client / vSphere Web Client
Troubleshoot vSphere Upgrades
Knowledge:
Collect upgrade diagnostic information
Recognize common upgrade issues with vCenter Server and vCenter Server Appliance
Create/Locate/Analyze VMware log bundles
Determine alternative methods to upgrade ESXi Hosts in event of failure
Configure vCenter Server logging options
Tools:
vSphere Upgrade Guide
vSphere Troubleshooting Guide
vSphere Update Manager Utility
vSphere Client / vSphere Web Client
Update Manager Web Client
Section 8: Deploy and Consolidate vSphere Data Center:
Deploy ESXi Hosts Using Autodeploy
Knowledge:
Utilize Auto Deploy Image Builder VMware PowerCLI scripts
Utilize Host Profile answer files during an Auto Deploy of an ESXi Host
Install and configure Auto Deploy
Explain PowerCLI cmdlets for Auto Deploy
Deploy/Manage multiple ESXi Hosts using Auto Deploy
Tools:
vSphere Installation and Setup Guide
vSphere Client / vSphere Web Client
Direct Console User Interface (DCUI)
Customize Host Profile Settings
Knowledge:
Edit answer file to customize ESXi Host settings
Modify and apply a storage PSP to a device using host profiles
Modify and apply standard switch configuration across multiple hosts using host profiles
Create/Edit/Remove a Host Profile from an ESXi Host
Import/Export a Host Profile
Attach/Apply a Host Profile to an ESXi Host or cluster
Perform compliance scanning and remediation of an ESXi Hosts and clusters using Host Profiles
Tools:
vSphere Installation and Setup Guide
vSphere Host Profiles Guide
vSphere Client / vSphere Web Client
Section 9: Configure and Administer vSphere Availability Solutions:
Configure Advanced vSphere HA Features
Knowledge:
Modify vSphere HA advanced cluster settings
Configure a network for use with HA heartbeats
Apply an admission control policy for HA
Enable/disable advanced vSphere HA settings
Configure different heartbeat datastores for an HA cluster
Apply virtual machine monitoring for a cluster
Configure Virtual Machine Component Protection (VMCP) settings
Explain how vSphere HA communicates with Distributed Resource Scheduler and Distributed Power Management
Tools:
vSphere Installation and Setup Guide
vSphere Availability Guide
What’s New in the VMware vSphere® 6.0 Platform
vSphere Administration with the vSphere Client Guide
vSphere Client / vSphere Web Client
Configure Advanced vSphere DRS Features
Knowledge:
Configure VM-Host affinity/anti-affinity rules
Configure VM-VM affinity/anti-affinity rules
Enable/disable Distributed Resource Scheduler (DRS) affinity rules
Configure the proper Distributed Resource Scheduler (DRS) automation level based on a set of business requirements
Explain how DRS affinity rules effect virtual machine placement
Tools:
vSphere Installation and Setup Guide
vSphere Administration with the vSphere Client Guide
What’s New in the VMware vSphere® 6.0 Platform
vSphere Resource Management Guide
vSphere Client / vSphere Web Client
Section 10: Administer and Manage vSphere Virtual Machines:
Configure Advanced vSphere Virtual Machine Settings
Knowledge:
Configure virtual machines for vGPUs, DirectPath I/O and SR-IOV
Configure virtual machines for multicore vCPUs
Differentiate virtual machine configuration settings
Interpret virtual machine configuration files (.vmx) settings
Enable/disable advanced virtual machine settings
Tools:
vSphere Installation and Setup Guide
vSphere Administration with the vSphere Client Guide
vSphere Virtual Machine Administration Guide
vSphere Client / vSphere Web Client
Create and Manage a Multi-site Content Library
Knowledge:
Publish a content catalog
Subscribe to a published catalog
Determine which privileges are required to globally manage a content catalog
Compare the functionality of Automatic sync and On-Demand sync
Configure Content Library to work across sites
Configure Content Library authentication
Set/configure Content Library roles
Add/remove Content Libraries
Tools:
vSphere Installation and Setup Guide
vSphere Administration with the vSphere Client Guide
What’s New in the VMware vSphere® 6.0 Platform
vSphere Virtual Machine Administration Guide
vSphere Client / vSphere Web Client
2V0-621D Certification Summary
Exam Name: VMware Certified Professional 6 - Data Center Virtualization Delta (VCP6-DCV)
Exam Code: 2V0-621D
Exam Price: $250 USD
Duration: 105 minutes
Number of Questions: 65 Questions
Passing Score: 300 / 500
Recommended Training:
Schedule Exam: PEARSON VUE
Sample Questions: VMware 2V0-621D Sample Questions
Recommended Practice: VMware Certified Professional 6 - Data Center Virtualization (VCP6-DCV) Practice Test
VMware VCP6-DCV Certification Exam Sample Questions
VMware Certified Professional 6 - Data Center Virtualization Delta Certification Sample questions are provided for each exam to illustrate the various question types that may appear. For some credentials, a practice exam is also available.
2V0-621D Sample Questions:
Question:01. Which two statements are incorrect regarding vSphere 6.x certificates? (Choose two.)
a) ESXi host upgrades do not preserve the SSL certificate and reissue one from the VMware Certificate Authority (VMCA). b) ESXi host upgrades preserve the existing SSL certificate c) ESXi hosts have assigned SSL certificates from the VMware Certificate Authority (VMCA) during install. d) ESXi hosts have self-signed SSL certificates by default.
Question:02. After configuring Storage I/O controls and setting congestion thresholds, an administrator notices that Storage I/O is not functioning correctly. What could be the cause of this?
a) VMDKs are larger than 2TB b) Storage I/O is not licensed c) Virtual machines are not enabled for Storage I/O d) Two different datastores share the same spindles
Question:03. In vimtop, which key displays the top four physical CPUs?
a) h b) c c) g d) d
Question:04. Which two statements are incorrect regarding iSCSI adapters? (Choose two.)
a) Software iSCSI adapters require vmkernel networking. b) Independent Hardware iSCSI adapters offload processing from the ESXi host. c) Dependent Hardware iSCSI adapters do not require vmkernel networking. d) Independent Hardware iSCSI adapters require vmkernel networking.
Question:05. An administrator attempts to enable jumbo frames on a virtual switch. What is the max MTU size (in bytes) that the administrator can set?
a) 9500 b) 9000 c) 1500 d) 3500
Question:06. When attempting to migrate a virtual machine with a USB device attached the compatibility check fails with the error message: "Currently connected device 'USB 1' uses backing 'path:1/7/1', which is not accessible". Which two solutions will resolve the error? (Choose two.)
a) Make sure that the devices are not in the process of transferring data b) Power down the virtual machine c) Re-add and enable vMotion for each affected USB device d) vMotion the virtual machine to another host
Question:07. In a Fully Automated Distributed Resource Scheduler (DRS) cluster with vMotion enabled, virtual machines are never migrated. Which three scenarios can cause this situation? (Choose three.)
a) DRS is disabled on the virtual machine. b) Moving the virtual machine will violate an affinity rule. c) Virtual machine has a local device mounted. d) Virtual machine is configured with a thin-provisioned virtual disk. e) Virtual machine has a snapshot.
Question:08. Which of the following steps would you take to support a virtual machine with extremely high network demand? (Choose two.)
a) Configure the sched.mem.maxmemctl parameter. b) Configure NPIV. c) Configure an ESXi Host network adapter for passthrough. d) Configure DirectPath I/O.
Question:09. A network administrator wants to take advantage of vSphere Network I/O Control 3 (NIOC3). What version must the vSphere Distributed Switch be at to support NIOC3?
a) 6.0 b) 5.5 c) 5.1 d) 5.0
Question:10. When attempting to place a datastore in Maintenance Mode, the task remains at 1%. What are two potential causes for this? (Choose two.)
a) Storage DRS is disabled on one or more virtual machine(s) disk(s). b) Storage DRS rules prevent migration recommendations for the disk. c) Storage DRS datastores have insufficient space to accommodate failover. d) Storage DRS provisioning network has been limited with I/O control policies.
Answers:
Question: 01 Answer: a, d
Question: 02 Answer: d
Question: 03 Answer: c
Question: 04 Answer: c, d
Question: 05 Answer: b Question: 06 Answer: a, c
Question: 07 Answer: a, b, c
Question: 08 Answer: c, d
Question: 09 Answer: a
Question: 10 Answer: a, b
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