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MCSA 70-740 MIDTERM QUESTIONS & ANSWERS
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Which of the following statements are true of striped volumes? - Answers - Striped volumes provide enhanced performance over simple volumes. If a single physical disk in the striped volume fails, all of the data in the entire volume is lost. What are some requirments of a dynamic disk? - Answers - When extending a simple volume, you can use only the available space on the same disk, if the volume is to remain simple. You can extend a simple volume across additional disks if it is not a system volume or a boot volume Which volume types do not provide fault tolerance? - Answers - Striped and spanned volumes What is the next step after making a VHD? - Answers - Initialize the disk and create volumes on it as if it were a physical disk. What is the max size of a NTFS volume with 64kb clusters? - Answers - 256 TB Which permissions on a FAT32 volume enable adding files and folders to a shared folder? - Answers - Change and full control Which NTFS permissions are needed to attributes and permissions? - Answers - Full control Define explicit and inherited permissions. - Answers - Explicit permissions are assigned directly to a file or folder. Inherited permissions are granted to a folder and passed down to other files. Which method of file sharing is used with UNIX and Linux machines? - Answers - NFS How do you connect to a shared folder when using NFS? - Answers - You mount the volume to a local folder. What permission is needed to open and view a file? - Answers - Read What permission is needed to make changes to a file? - Answers - Modify What permission is needed to change NTFS permissions? - Answers - Full control What permission is needed to delete a file? - Answers - Modify What permission is needed to view the contents of a folder? - Answers - List folder contents
When creating a storage space, which of the following resiliency settings requires at least five drives? - Answers - Three way mirror Which of process reserves space for future use when working with storage spaces/storage pools? - Answers - Thin provisioning How many disks are needed for parity? - Answers - 3 What works best to support the simultaneous failing of two disks? - Answers - Three way mirror What would work best for reserving 500GB of storage space in a pool when only 100GB of actual physical space is available? - Answers - Thin provisioning Which protocol allows a server to connect to a SAN by sending SCSI commands over a TCP/IP network? - Answers - iSCSI What port is used by iSCSI? - Answers - 3260 Which client connects with an iSCSI SAN? - Answers - iSCSI initiator What can be installed so that Windows Server 2016 can be used to present iSCSI volumes to Windows servers? - Answers - iSCSI target What is a unique identifier that is used to identify iSCSI initiators and targets? - Answers - IQN (iSCSI qualified names) What authentication protocol does iSCSI use? - Answers - CHAP What can encrypt iSCSI traffic? - Answers - IPsec What technologies can help make iSCSI highly available? - Answers - MCS and MPIO What is used to automatically discover, manage, and configure iSCSI devices? - Answers - iSNS What is the PowerShell cmdlet should be used to view the iSCSI initiator connections? - Answers - Get-IscsiConnection What is used to reduce disk space usage by eliminating blocks of data that are repeated among files? - Answers - Deduplication What is the deduplication ratio for general files? - Answers - 2: What is the deduplication ratio for virtualization data? - Answers - 20:
What two files are used for every VM? - Answers - A virtual machine configuration (.vmc) file in XML format and virtual hard disk (.vhd or .vhdx) files for the guest OS and data How is a virtual hard disk created by default? - Answers - It starts small and dynamically expands up to the maximum size you specify. What options are available when selecting the Import Virtual Machine Wizard? - Answers - Copy the virtual machine and register the virtual machine in place. What is the primary purpose of the software package called guest integration services?
Enables the Remote Desktop Virtualization Host to communicate with and manage virtual machines? - Answers - Remote Desktop Virtualization Service What is used to set specific registry values between the vm and Hyper-V host? - Answers - Data Exchange Service What requests the synchronization and backup of a running vm? - Answers - Volume Shadow Copy Requestor Define Startup RAM - Answers - It specifies the amount of memory that you want to allocate to the VM when it starts. What is memory weight? - Answers - A relative value that specifies the priority of one VM compared with other VM's on the same computer. Explain a guarded host. - Answers - A machine running Host Guarding Service.