In this post you can find Complete and recently updated Correct Question and answers of VMware. All Answers updated regularly with new questions. Upwork
Question:* True or False? VMware is the best hypervisor available on the market.
Answer: • True
Question:* Vmware ESXi is a:
Answer: • Hypervisor that uses bare-metal virtualization technology
Question:* What does "CDP" stand for?
Answer: • Cisco Discovery Protocol
Question:* What is a Resource Pool?
Answer: • A collection of following resources: CPU, RAM
Question:* What does DRS stand for?
Answer: • Distributed Resource Scheduler
Question:* What does "VMFS" stand for?
Answer: • Virtual Machine File System
Question:* What is function of the Memory Balloon Driver?
Answer: • It collaborates with the guest operating system via VMware Tools to reclaim pages that are considered least valuable by the guest operating system.
Question:* What does "RDM" stand for?
Answer: • Raw Device Mapping
Question:* What does EVC stand for?
Answer: • Enhanced vMotion Compatibility
Question:* What are the vNetwork distributed switches?
Answer: • Virtual switches that provide a consistent network configuration for virtual machines as they migrate across multiple hosts
Question:* Ben is an administraor for AJAX company. He noticed that VM migrations are occuring too often. What steps are necessary to minimize such behavior?
Answer: • Adjust DRS settings to more conservative
Question:* What is the difference between HA and DRS?
Answer: • In the event of a host failure, HA will reboot a VM on another host. DRS will move a VM to a host with more available resources to account for increased/decreased work load
Question:* When vMotioning VMs between servers with different CPUs, what do you have to ensure for this to work?
Answer: • All hosts in the cluster are capable of running in the same EVC mode
Question:* True or False? If you have a host with 2 processors and 48Gb of RAM, the lowest tier license you can buy is Enterprise.
Answer: • False
Question:* True or False? A thin provisioned disk will only utilize the amount of space defined by the size of hard drive.
Answer: • False
Question:* True or False? VMware ESXi is a free and Open Source product.
Answer: • False
Question:* In what editions of vSphere is vMotion included?
Answer: • All of these
Question:* When installing VMware Tools in Linux, how do you mount the installer?
Answer: • mount /dev/cdrom /mnt/cdrom
Question:* True or False? VDI stands for Virtual Data Interchange, which is the underlying technology used to allow 1 VM to transfer its data and reboot on another host.
Answer: • False
Question:* In a fiber channel disk environment what is the correct terminology for disk device identifiers
Answer: • WWN
Question:* True or False? A .vmdk file stores only virtual disks characteristics. Actual data is stored in -flat.vmdk file
Answer: • True
Question:* VMware vCenter is managed by:
Answer: • VMware vSphere Client
Question:* What is the maximum VMFS volume size?
Answer: • 64TB
Question:* What license do you need to buy if you need only vMotion and your hosts have 48GB of RAM
Answer: • Standard
Question:* What's the name of the tool to convert a physical machine to a virtual?
Answer: • VMware vCenter Converter
Question:* Ben is an administraor for AJAX company. He got a request from management to install a business-critical application, which would be with full protection against downtime. What technology does he need to use?
Answer: • VMware Fault Tolerance
Question:* True or False? VMware vSphere is a hosted type of virtualization.
Answer: • False
Question:* True or False? VMware Fusion is a storage technology that provides enterprise grade SSD storage at native bus speeds.
Answer: • False
Question:* Through the Hot Add feature, you can increase resources allocated to a virtual machine without having to power it down as long as:
Answer: • You have at least vSphere Enterprise to have the Hot Add feature available
Question:* What is a Host isolation response used for?
Answer: • To determine what actions to perform in case of connectivity loss between ESXi hosts
Question:* Define "network traffic shaping":
Answer: • Network traffic shaping is a mechanism for controlling a virtual machine's network bandwidth
Question:* On which layer of OSI model, does virtual switch work?
Answer: • Layer 2
Question:* True or False? It is not possible to have more than one vCenter server.
Answer: • False
Question:* What is the process to move a VMDK file from one array to another?
Answer: • Storage vMotion
Question:* Which of the following products is available for free from VMware?
Answer: • VMware Player
Question:* What port does iSCSI target running on?
Answer: • TCP 3260
Question:* True or False? VMWare Server is a bare metal hypervisor.
Answer: • False
Question:* VMware ESXi is a free hypervisor.
Answer: • True
Question:* True or False ? Vmware vCenter is required to perform vMotion.
Answer: • True
Question:* What is the latest GA version of VMware ESXi?
Answer: • 5.5
Question:* What is the process to manually relocate a virtual machine from one host to another?
Answer: • vMotion
Question:* What is the name of the tool used to manage stand alone ESX/ESXi hosts?
Answer: • vSphere Client
Question:* What components or features, are required to enable VMware HA?
Answer: • VMware vCenter, Shared storage , vMotion
Question:* True or False? Each copy of an operating system is installed into a virtual machine.
Answer: • True
Question:* Virtualization is not:
Answer: • All of these
Question:* VMware vSphere uses _____ technology.
Answer: • paravirtualization
Question:* True or False? It is possible to have multiple thin provisioned disk on a single storage array whose maximum combined size exceeds the total capacity of the array.
Answer: • True
Question:* True or False? Vmware Tools are required to support VMXNET3 network card.
Answer: • True
Question:* What does TPS stand for?
Answer: • Transparent Page Sharing
Question:* You are asked to help troubleshoot a virtual data center that is suffering from poor performance. There are 4 ESXi hosts running vSphere Enterprise Plus, each has dual 8 core Xeon processors, 48GB of RAM and each has 8 local drives configured in a RAID6 + Hot Spare array and 10/100Mbps NIC. Each hosts is running between 30-40 virtual machines. After monitoring the VM's, you can see all are running between 5-10% CPU utilization, have been assigned no more than 2GB of RAM each and using on average 1-2% of the NIC bandwidth. What is the likely cause of the performance problems?
Answer: • The local drive configuration is not ideal because a RAID6 + Hot Spare array is only using 5 of the 8 available hard drives (1 as a spare and 2 for parity). Storage should be adjusted to a more scalable SAN infrastructure.
Question:* You are asked to design a highly redundant, highly available vSphere environment for your company. Your network engineers require the ability to manage and monitor your virtual switches via SSH and SNMP. How can you provide terminal access into your virtual distributed switch?
Answer: • Install the Cisco Nexus 1000v as your virtual distributed switch, replacing the built in vSphere switch
Question:* What does "FT" stand for?
Answer: • Fault Tolerance
Question:* The latest version of VMware vSphere is?
Answer: • 5.5
Question:* What does "PSA" stand for?
Answer: • Pluggable Storage Architecture
Question:* If you want to monitor your VMware Infrastructure from your iPad, what do you have to have running in your infrastructure?
Answer: • vCMA
Question:* Ben is an administrator for AJAX company. Ben has to allocate 200GB of storage space to a VM, but there is only 180GB available on the SAN. Can the task can be completed?
Answer: • Yes, the VM can be configured with a thin provisioned disk which only utilizes used space (versus configured space).
Question:* What is the name of VMware's personal computer application for Windows?
Answer: • VMware Workstation
Question:* Vitual Machine sharing is available in VMware Workstation 9.
Answer: • True
Question:* True or False? The VMware Storage Appliance is a VMware branded version of EMC's VNXe 3100 which allows affordable SAN storage for SMBs.
Answer: • False
Question:* Define "VM ready time":
Answer: • Ready time is the amount of time a VM wants to run but has not been provided CPU resources on which to execute
Question:* True or False? vSphere is an infrastructure virtualization suite that provides virtualization, management, resource optimization, application availability, and operational automation capabilities in an integrated package.
Answer: • True
Question:* True or False? Storage device canonical name is persistent across reboots.
Answer: • False
Question:* What license can you buy if you have a host with 32GB of RAM and need Host Profiles?
Answer: • Enterprise Plus
Question:* How many ESXi hosts are you allowed to have in VMware Essentials Plus 5.0?
Answer: • 3
Question:* What is the default storage path selection mechanism in vSphere 5.0?
Answer: • Round Robin
Question:* Use of the bundled SQL Express database included with VMware vCenter is limited to
Answer: • Up to five hosts, 50 virtual machines
Question:* Your ESXi boot-process hanged on “running usbarbitrator start”. What are your actions?
Answer: • Wait for system to boot-up, disable usbarbitrator service by running chkconfig usbarbitrator off on host
Question:* How do you initiate vmotion on a VM being managed by vcenter 5.0 without shared storage?
Answer: • vsphere webclient
Question:* What methods can you conduct a vMotion of a VMguest between two vSphere 5.1 VMhosts that are in different DRS clusters and using only Locally Attached Storage?
Answer: • PowerCLI and vSphere Web Client
Question:* In a shared storage environment, when multiple hosts access the same VMFS datastore, specific locking mechanisms are used. These locking mechanism prevent multiple hosts from concurrently writing to the metadata and ensure that no data corruption occurs. What type of VMFS disk locking is supported for storage devices using hardware acceleration
Answer: • ATS
Question:* It is possible to disable SSO component in vCenter Server ?
Answer: • False
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