6. Lesson 3

*Which of the following are requirements for extending a volume on a dynamic disk?* a. If you want to extend a simple volume, you can use only the available space on the same disk, if the volume is to remain simple. b. The volume must have a file system before you can extend a simple or spanned volume. c. You can extend a simple or spanned volume if you formatted it using the FAT or FAT32 file systems d. You can extend a simple volume across additional disks if it is not a system volume or a boot volume.

-If you want to extend 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 of the following are NOT true about differences between network attached storage (NAS) devices and storage area network (SAN) devices?* a. NAS devices provide a file system implementation; SAN devices do not . b. NAS devices must have their own processor and memory hardware; SAN devices do not require these components c. NAS devices require a specialized protocol, such as Fibre Channel or iSCSI; SAN devices use standard networking protocols. d. NAS devices must run their own operating system and typically provide a web interface for administrative access; SAN devices do not have to have either one.

-NAS devices must run their own operating system and typically provide a web interface for administrative access; SAN devices do not have to have either one.

*Which of the following RAID levels yields the largest percentage of usable disk space?* a. RAID 0 b. RAID 1 c. RAID 5 d. RAID 6

-RAID 0

*A JBOD drive array is an alternative to which of the following?* a. SAN b. SCSI c. RAID d. iSCSI

-SAN

*Which of the following volume types supported by Windows Server 2012 do not provide fault tolerance? (Choose all that apply)* a. Striped b. Spanned c. Mirrored d. RAID-5

-Striped -Spanned

*Which of the following statements are true of striped volumes?* A. Striped volumes provide enhanced performance over simple volumes. B. Striped volumes provide greater fault tolerance than simple volumes. C. You can extend striped volumes after creation. D. If a single physical disk in the striped volume fails, all the data in the entire volume is lost.

-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.

*Which of the following Windows Server 2012 features enables users to access files that they have accidentally overwritten?* a. Offline Files b. parity-based RAID c. Windows Installer 4.0 d. Volume Shadow Copies

-Volume Shadow Copies

*Which of the following are not true in reference to converting a basic disk to a dynamic disk?* a. You cannot convert a basic disk to a dynamic disk if you need to dual boot the computer. b. You cannot convert drives with volumes that use an allocation unit size greater than 512 bytes. c. A boot partition or system partition on a basic disk cannot be extended into a striped or spanned volume, even if you convert the disk to a dynamic disk. d. The conversion will fail if the hard drive does not have at least 1 MB of free space at the end of the disk

-You cannot convert drives with volumes that use an allocation unit size greater than 512 bytes.

*To use Shadow Copies, you must enable the feature at which of the following levels?* a. the file level b. the folder level c. the volume level

-the volume level