Moac 70-646 ---lesson 6 Practice Quiz/Study Guide (Active Directory)
42 Questions
| Attempts: 57
Questions and Answers
- 1.
To use SCSI on a server, all of the devices and host adapters must support the same standard
- A.
True
- B.
False
Correct Answer
A. True -
- 2.
Adding a NAS device to your network is a simple way to provide users with additional storage and reduce the processing burden on your servers
- A.
True
- B.
False
Correct Answer
A. True -
- 3.
You can mark an existing dynamic disk as active
- A.
True
- B.
False
Correct Answer
B. False -
- 4.
Converting the disk partition style is a nondestructive process
- A.
True
- B.
False
Correct Answer
B. False -
- 5.
Once you change a basic disk to a dynamic disk, the only way you can change it back again is to back up the entire disk and delete the dynamic disk volumes
- A.
True
- B.
False
Correct Answer
B. False -
- 6.
What is the maximum dynamic volume size for a RAID-5 volume in windows sever 2008?
- A.
2^32 (4,294,967,296) terabytes
- B.
2 terabytes
- C.
64 terabytes
- D.
62 terabytes
Correct Answer
D. 62 terabytes -
- 7.
What is the maximum dynamic volume size for simple and mirrored volumes in windows server 2008?
- A.
2^32 (4,294,967,296) terabytes
- B.
2 terabytes
- C.
64 terabytes
- D.
62 terabytes
Correct Answer
B. 2 terabytes -
- 8.
What is the maximum NTFS file size in windows server 2008?
- A.
2^32 (4,294,967,296) terabytes
- B.
2^44 bytes (16 terabytes) minus 64 kilobytes
- C.
2^32 minus 1 file (4,294,967,295) bytes
- D.
2^32 clusters minus 64 megabytes
Correct Answer
B. 2^44 bytes (16 terabytes) minus 64 kilobytes -
- 9.
What is the maximum NTFS volume size in windows server 2008?
- A.
2^32 (4,294,967,296) terabytes
- B.
2^44 bytes (16 terabytes) minus 64 kilobytes
- C.
2^32 minus 1 file (4,294,967,295) bytes
- D.
2^32 clusters minus 1 cluster
Correct Answer
B. 2^44 bytes (16 terabytes) minus 64 kilobytes -
- 10.
By default, the paging file on a windows server 2008 computer is ________time (s) the amount of memory installed in the computer
- A.
1
- B.
1.5
- C.
5
- D.
5.5
Correct Answer
B. 1.5 -
- 11.
Shadow copies can utilize up to________percent of a volume by default
- A.
2
- B.
5
- C.
10
- D.
20
Correct Answer
C. 10 -
- 12.
Which of the following options should be considered the minimum acceptable rotational speed fora server?
- A.
7000 rpm
- B.
9000 rpm
- C.
10,000 rpm
- D.
15,000 rpm
Correct Answer
C. 10,000 rpm -
- 13.
The newer serial ATA (SATA) standard increases the maximum transmission speed to ________MB/sec
- A.
200
- B.
225
- C.
540
- D.
640
Correct Answer
D. 640 -
- 14.
Which fault tolerance solution uses duplicate host adapters as well as duplicate hard drives?
- A.
Disk mirroring
- B.
Disk duplication
- C.
Disk duplexing
- D.
Disk striping
Correct Answer
C. Disk duplexing -
- 15.
Which of the following is a hard-disk partition style supported by windows server 2008?
- A.
MBR
- B.
FAT
- C.
NTFS
- D.
FAT32
Correct Answer
A. MBR -
- 16.
The GPT disk partitioning style supports volumes up to_____exabytes
Correct Answer
18 - 17.
Which of the following is the preferred file system for a server?
- A.
FAT32
- B.
NTFS
- C.
GPT
- D.
FAT16
Correct Answer
B. NTFS -
- 18.
Which command prompt utility can be used to perform disk management task?
- A.
Diskpart.exe
- B.
Checkdisk.exe
- C.
Msconfig.exe
- D.
FDisk.exe
Correct Answer
A. Diskpart.exe -
- 19.
In what type of configuration does the computer write the same data identical volumes on two different disk?
- A.
Disk mirroring
- B.
Disk duplexing
- C.
Disk striping
- D.
RAID-5
Correct Answer
A. Disk mirroring -
- 20.
For applications that use large data files, such as databases and email stores, which access is preferable?
- A.
Block I/O
- B.
File-based I/O
- C.
Server to storage
- D.
None of the above
Correct Answer
A. Block I/O -
- 21.
In what type of communication can servers access storage devices over the SAN as if they are connected directly to the computer?
- A.
Server to server
- B.
Storage to storage
- C.
Server to storage
- D.
None of the above
Correct Answer
C. Server to storage -
- 22.
What is the maximum transmission speed for fiber optic?
- A.
133Mbps
- B.
1 Gbps
- C.
10 Gbps
- D.
15 Gbps
Correct Answer
C. 10 Gbps -
- 23.
Which of the following protocol layers defines the basic transport mechanism of a fibre channel network, including the frame format and three service classes; a connection-oriented class, a connectionless class with acknowledgements, and a connectionless class with acknowledgements?
- A.
FC1
- B.
FC2
- C.
FC3
- D.
FC4
Correct Answer
B. FC2 -
- 24.
Which of the following is a hardware or software device running on a computer that accesses the storage devices on the SAN?
- A.
ISCSI initiator
- B.
ISCSI target
- C.
Logical unit number (LUN)
- D.
ISCSI software Initiator
Correct Answer
A. ISCSI initiator -
- 25.
The maximum size for the memory dump file is the amount of memory installed in the computer plus ______megabyte(s)
Correct Answer
1 - 26.
A typical windows server 2008 installation with the file services role takes just over ______ GB
Correct Answer
7 - 27.
System requirements for the windows server 2008 recommend 40 GB is and state that _____is optimal
Correct Answer
80 - 28.
For a server core installation_____GB is recommended and 40 GB is optimal
Correct Answer
10 - 29.
Fault tolerence technologies can profoundly affect disk __________
Correct Answer
consumption - 30.
The best gaugeof a drive's performance is the rotational speed of the ______that holds the platters.
Correct Answer
spindle - 31.
NCQ enables a drive to ________ the order in which it processes commands to minimize drive seek times
Correct Answer
optimize - 32.
SCSI offers support for up to ______devices on a single bus and the ability to queue commands on each device
Correct Answer
16 - 33.
______is a mathematical algorithm that some RAID levels use to provide data redundancy in their disk write operations
Correct Answer
parity - 34.
Most personal computers use _____disks because they are the easiest to manage
Correct Answer
basic - 35.
Which windows server feature automatically retains copies of files on a sercer volume in multiple versions from specific points in time?
Correct Answer
shadow copies - 36.
What is the term for hard drivers located inside the computer case?
Correct Answer
directional attached storage - 37.
When computers do not comply with a certain standard, they run the drives in an "IDE EMULATION" mode that disables their NCQ and hot-plugging capabilites. what is the name of this standard?
Correct Answer
advanced host controller interface - 38.
What is used to identify sub-components of a SCSI device, such as individual drives in an array?
Correct Answer
logical unit number - 39.
What is the name of the serperate housing in which high-capacity servers will typically store hard drives?
Correct Answer
external drive array - 40.
What separate network is dedicated solely to storage devices such as drive arrays, magnetic tape autochangers, and optical jukeboxes?
Correct Answer
storage area network - 41.
A storage area network is simply a network deidcated solely to a certain process between servers and storage devices. What is this process?
Correct Answer
High speed connection - 42.
While some arrays include a RAID controller, what is the amusing name odf a simpler arrangement used by other arrays?
Correct Answer
just a bunch of disks
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Mar 20, 2022Quiz Edited by
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Mar 18, 2013Quiz Created by
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