单选题Which of the following offers the MOST redundancy for a system but is also very costly? ()ARAID implementationBDisk-to-disk replicationCServer-to-server clusteringDHot site replication

题目
单选题
Which of the following offers the MOST redundancy for a system but is also very costly? ()
A

 RAID implementation

B

 Disk-to-disk replication

C

 Server-to-server clustering

D

 Hot site replication


相似考题
参考答案和解析
正确答案: D
解析: 暂无解析
更多“单选题Which of the following offers the MOST redundancy for a system but is also very costly? ()A  RAID implementationB  Disk-to-disk replicationC  Server-to-server clusteringD  Hot site replication”相关问题
  • 第1题:

    When considering SAN to SAN replication between sites, which of the following is the MOST important concern?()

    • A、 WAN link speed
    • B、 Block size
    • C、 Disk size
    • D、 File system type

    正确答案:A

  • 第2题:

    Which of the following offers the MOST redundancy for a system but is also very costly? ()

    • A、 RAID implementation
    • B、 Disk-to-disk replication
    • C、 Server-to-server clustering
    • D、 Hot site replication

    正确答案:D

  • 第3题:

    Which of the following provides the MOST redundancy for a corporate server network?()

    • A、Server-to-server replication
    • B、Server clustering
    • C、Hot site
    • D、Disk-to-disk replication

    正确答案:C

  • 第4题:

    Which of the following is an advantage of RAID 0?()

    • A、Mirrors data
    • B、Redundancy
    • C、Speed
    • D、Automatic hot spare

    正确答案:C

  • 第5题:

    Which of the following RAID levels provides exceptional redundancy and no write penalties?()

    • A、RAID 1
    • B、RAID 3
    • C、RAID 6
    • D、RAID 10

    正确答案:D

  • 第6题:

    单选题
    Which of the following replication methods is MOST fault tolerant?()
    A

    Hot site

    B

    Active/passive clustering at the same site

    C

    Disk-to-disk replication in the same server

    D

    Warm site


    正确答案: B
    解析: 暂无解析

  • 第7题:

    单选题
    Which of the following is the MOST important consideration when looking at distance requirements when planning a hot site?()
    A

    Avoiding more expensive bandwidth costs for data lines between regions

    B

    Avoiding a regional disaster that affects both the main site and the hot site

    C

    Avoiding a second location that has high latency between sites

    D

    Avoiding a location that is too expensive


    正确答案: C
    解析: 暂无解析

  • 第8题:

    单选题
    In a system with high CPU utilization, which of the following will help the MOST to minimize the performance impact of parity overhead in RAID 5?()
    A

    Use all SAS Drives

    B

    Triple Channel RAM

    C

    Use all Solid State Drives

    D

    Hardware RAID Controller


    正确答案: D
    解析: 暂无解析

  • 第9题:

    单选题
    Which of the following provides the MOST redundancy for a corporate server network?()
    A

    Server-to-server replication

    B

    Server clustering

    C

    Hot site

    D

    Disk-to-disk replication


    正确答案: B
    解析: 暂无解析

  • 第10题:

    单选题
    Which of the following is the MOST important data retention consideration when creating a backup system?()
    A

    Utilizing disk-to-disk clustering and hot site replication

    B

    If the GFS backup system will cover all potential data breaches

    C

    The process to move the data backup to an offsite location

    D

    The individual laws and legal requirements of the data


    正确答案: D
    解析: 暂无解析

  • 第11题:

    单选题
    When considering SAN to SAN replication between sites, which of the following is the MOST important concern?()
    A

     WAN link speed

    B

     Block size

    C

     Disk size

    D

     File system type


    正确答案: C
    解析: 暂无解析

  • 第12题:

    单选题
    Which of the following replication methods is MOST fault tolerant?()
    A

     Hot site

    B

     Active/passive clustering at the same site

    C

     Disk-to-disk replication in the same server

    D

     Warm site


    正确答案: C
    解析: 暂无解析

  • 第13题:

    Which of the following RAID configurations provides the BEST performance for database files while still providing redundancy?()

    • A、RAID 0
    • B、RAID 1
    • C、RAID 3
    • D、RAID 5

    正确答案:D

  • 第14题:

    Which of the following is the MOST important consideration when looking at distance requirements when planning a hot site?()

    • A、Avoiding more expensive bandwidth costs for data lines between regions
    • B、Avoiding a regional disaster that affects both the main site and the hot site
    • C、Avoiding a second location that has high latency between sites
    • D、Avoiding a location that is too expensive

    正确答案:B

  • 第15题:

    Which of the following replication methods provides a disaster recovery system with minimal downtime to normal operations?()

    • A、 Cold site
    • B、 Warm site
    • C、 GFS
    • D、 Hot site

    正确答案:D

  • 第16题:

    Which of the following replication methods is MOST fault tolerant?()

    • A、 Hot site
    • B、 Active/passive clustering at the same site
    • C、 Disk-to-disk replication in the same server
    • D、 Warm site

    正确答案:A

  • 第17题:

    In a system with high CPU utilization, which of the following will help the MOST to minimize the performance impact of parity overhead in RAID 5?()

    • A、Use all SAS Drives
    • B、Triple Channel RAM
    • C、Use all Solid State Drives
    • D、Hardware RAID Controller

    正确答案:D

  • 第18题:

    单选题
    Which of the following offers the MOST redundancy for a system but is also very costly?()
    A

    RAID implementation

    B

    Disk-to-disk replication

    C

    Server-to-server clustering

    D

    Hot site replication


    正确答案: C
    解析: 暂无解析

  • 第19题:

    单选题
    Which of the following offers the MOST redundancy for a system but is also very costly? ()
    A

     RAID implementation

    B

     Disk-to-disk replication

    C

     Server-to-server clustering

    D

     Hot site replication


    正确答案: B
    解析: 暂无解析

  • 第20题:

    单选题
    Which of the following computer recovery sites is the least expensive and the most difficult to test? 以下哪项计算机恢复站点是最便宜的和最难测试的?()
    A

    non-mobile hot site. 非移动热站

    B

    cold site. 冷站

    C

    warm site. 热站

    D

    mobile hot site. 移动热站


    正确答案: A
    解析: 暂无解析

  • 第21题:

    单选题
    Which of the following is an advantage of RAID 0?()
    A

    Mirrors data

    B

    Redundancy

    C

    Speed

    D

    Automatic hot spare


    正确答案: B
    解析: 暂无解析

  • 第22题:

    单选题
    Which of the following will allow devices to be added without turning the server off?()
    A

     Plug and Play

    B

     Warm site

    C

     Hot plug

    D

     Hot site


    正确答案: B
    解析: 暂无解析

  • 第23题:

    单选题
    Which of the following replication methods provides a disaster recovery system with minimal downtime to normal operations?()
    A

     Cold site

    B

     Warm site

    C

     GFS

    D

     Hot site


    正确答案: D
    解析: 暂无解析

  • 第24题:

    单选题
    Which of the following provides the MOST redundancy for a corporate server network?()
    A

     Server-to-server replication

    B

     Server clustering

    C

     Hot site

    D

     Disk-to-disk replication


    正确答案: A
    解析: 暂无解析