首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
计算机
You are the network administrator for Ezonexam. You are installing Windows 2000 Server on a new computer by using the Windows 20
You are the network administrator for Ezonexam. You are installing Windows 2000 Server on a new computer by using the Windows 20
admin
2009-05-19
15
问题
You are the network administrator for Ezonexam. You are installing Windows 2000 Server on a new computer by using the Windows 2000 Server compact disk. The computer has five 18-GB hard disks Dick0, Disk1, Disk2, Disk3, and Disk4. The disks do not have any partitions defined.
You want to use as much space on Disk0 as possible for the partition on which Windows 2000 Server is installed. You want the disk on which you install Windows 2000 Server to be fault tolerant. You also want as much disk space as possible across the other disks to be available for data storage and to be fault tolerant.
What should you do? (Each correct answer presents part of the solution. Choose three)
A. Install Windows 2000 Server on a 4-GB NTFS partition on Disk 0. Configure the five disks as dynamic disks.
B. Install Windows 2000 Server on a 18-GB NTFS partition on Disk 0. Configure the five disks as dynamic disks.
C. Create a RAID-5 volume using Disk2, Disk3, and Disk4.
D. Create a stripped volume using Disk2, Disk3, and Disk4.
E. Create a RAID-5 volume using all disks.
F. Create a stripped volume using all disks.
G. Select the volume on Disk0 and add a mirror using Disk1.
选项
答案
B,C,G
解析
Explanation: RAID-5 volume is where data is written to 3 to 32 physical disks at the same rate, and is interlaced with parity to provide fault tolerance for a single disk failure. Good read performance; good utilization of disk capacity; expensive in terms of processor utilization and write performance as parity must be calculated during write operations.
Only Windows 2000 supports dynamic storage. To support dynamic storage, a single partition is created that includes the entire disk. A disk that you initialize for dynamic storage is a dynamic disk. Dynamic disks are divided into volumes, which can consist of a portion or portions of one or more physical disks. A dynamic disk can contain simple volumes, spanned volumes, striped volumes (RAID-0), mirrored volumes (RAID-1), and striped with parity volumes (RAID-5). You create a dynamic disk by upgrading a basic disk. A Mirrored volume is where two disks contain identical copies of data. The only software RAID supported on the system volume. Good read and write performance; excellent fault tolerance; but costly in terms of disk utilization, because 50 percent of the volume’s potential capacity is used for data redundancy.
Incorrect answers:
A: It is not necessary to install Windows 2000 Server on a 4-GB NTFS partition on Disk0. Disk0 consists of 18-GB.
D: Striped volume is where data is written to 2 to 32 physical disks at the same rate. It offers maximum performance and capacity but no fault tolerance.
E: The main disadvantage of a RAID-5 volume is that once a drive fails, system performance suffers until you rebuild the RAID-5 volume. This is because the parity information must be recalculated through memory to reconstruct the missing drive. If more than one drive fails, the RAID-5 volume becomes inaccessible. This does not bode well for fault tolerance as is required in this question.
F: Striped volumes do not provide fault tolerance.
转载请注明原文地址:https://kaotiyun.com/show/CrhZ777K
本试题收录于:
微软70215题库微软认证分类
0
微软70215
微软认证
相关试题推荐
About3billionpeoplelivewithin100milesofthesea,anumberthatcoulddoubleinthenextdecadeashumansflocktocoasta
About3billionpeoplelivewithin100milesofthesea,anumberthatcoulddoubleinthenextdecadeashumansflocktocoasta
Itneverrainsbutitpours.Justasbossesandboardshadfinallysortedouttheirworstaccountingandcompliancetroubles,an
Thenewaircraftrepresentsa$250mbetbyBombardierthatMexicocouldprovidenotjustroutinelabourbutmanufacturingthat
Youliveinaroomincollegewhichyousharewithanotherstudent.Youfinditverydifficulttoworktherebecauseyourroomma
TheStudents’UnionofyourdepartmentisplanningaChineseSpeakingContest.Writeanannouncementwhichcoversthefollowing
DespiteincreasedairportsecuritysinceSeptember11th,2001,thetechnologytoscanbothpassengersandbaggageforweaponsan
Adealisadeal—except,apparently,whenEntergyisinvolved.Thecompany,amajorenergysupplierinNewEngland,provokedjus
Parentsarenottheonlyonesresponsiblefortheirchildren.Oursocialresponsibilityisatitsgreatestwhenparentsareunab
Visitahardwarestoreinsearchofacanofwhitepaint,andyou’llfaceablizzardofchoices.BenjaminMoore&Co.offersm
随机试题
提交议案的时限足()
弦细脉的主病是()
头痛且空,眩晕耳鸣,寐少梦多,神疲乏力,舌红苔少,脉细弱者,治疗应
成年人的造血组织是
风险管理的策略多种多样,包括()
位于市区的某集团总部为增值税一般纳税人,拥有外贸进m口资格。2021年6月经营业务如下:(1)内销一批服装,向客户开具的增值税发票的金额栏中分别注明了价款300万元、折扣额30万元。(2)取得统借统还利息收入50万元、保本理财产品利息收入10.6万元。
一、注意事项1.申论考试,与传统作文考试不同,是对分析驾驭材料的能力与对表达能力并重的考试。2.作答参考时限:阅读资料40分钟,作答110分钟。3.仔细阅读给定的资料,按照后面提出的“申论要求”依次作答。二、给定资料材料一
I’mbusynow,soitwillbesometime______Icanleave.
A、Potatoes.B、Eggs.C、Cereals.D、Nuts.B根据句(9)可知,鸡蛋和大豆都能创造通道帮助大脑吸收营养并排出毒素,所以每天都需要吃,因此答案为[B]。
TheOnlyChild;RevealingtheMythsAccordingtotheGuttmacherInstitute,aleadingreproductive-healthresearchorganizati
最新回复
(
0
)