单选题Which of the following BEST describes the function of a redundant power supply?（）A Provides additional diagnostic LEDsB Reduces power consumptionC Eliminates a single point of failureD Reduces total cost of ownership

题目
单选题
Which of the following BEST describes the function of a redundant power supply?（）
A

Provides additional diagnostic LEDs

B

Reduces power consumption

C

Eliminates a single point of failure

D

Reduces total cost of ownership

相似考题

1.Which of the following BEST describes the function of a redundant power supply?()A. Provides additional diagnostic LEDsB. Reduces power consumptionC. Eliminates a single point of failureD. Reduces total cost of ownership

2.Which of the following BEST describes RAID 10？（）A、 Mirroring with stripingB、 Mirroring with fault toleranceC、 StripingD、 Striping with distributed parity

3.Which of the following BEST describes the function of a DNS server?（）A、Secures network traffic through shared key encryption.B、Provides resolution of host names to IP addresses.C、Provides security for a network through the use of ACLs.D、Dynamically assigns IP addresses for easy client configuration.

4.Which of the following BEST describes a hub?（）A、Determines the best route to transmit dataB、Inspects traffic and accepts or declines transmissionC、Broadcasts data to specific network devicesD、Broadcasts data to all network devices

更多“Which of the following BEST describes the function of a redu”相关问题

  • 第1题：

    Which of the following BEST describes a benefit of RAID 0?（）

    • A、High fault tolerance
    • B、Ease of failure recovery
    • C、High performance
    • D、No configuration

    正确答案:C

  • 第2题：

    Which of the following BEST describes the function of a redundant power supply？（）

    • A、 Provides additional diagnostic LEDs
    • B、 Reduces power consumption
    • C、 Eliminates a single point of failure
    • D、 Reduces total cost of ownership

    正确答案:C

  • 第3题：

    单选题
    Which of the following words best describes mum?
    A

    Polite.

    B

    Patient.

    C

    Changeable.

    D

    Clever.


    正确答案： D
    解析：
    从整篇文章推理来看，因为护士监督不让去看病人，她假装清洁工去拖地，从而看到了病人，达到了想要的结果。因此妈妈是很聪明的。

  • 第4题：

    单选题
    Which of the following BEST describes a benefit of RAID 0？（）
    A

     High fault tolerance

    B

     Ease of failure recovery

    C

     High performance

    D

     No configuration


    正确答案： A
    解析： 暂无解析

  • 第5题：

    单选题
    Which of the following BEST describes the function of a redundant power supply？（）
    A

     Provides additional diagnostic LEDs

    B

     Reduces power consumption

    C

     Eliminates a single point of failure

    D

     Reduces total cost of ownership


    正确答案： C
    解析： 暂无解析

  • 第6题：

    单选题
    Which of the following best describes teenagers according to Ms. Fox and Ms. Frankel?
    A

    Isolated.

    B

    Arrogant.

    C

    Independent.

    D

    Sensitive.


    正确答案： A
    解析：
    理解归纳题。通读文章后可知，作者虽提到孩子们不愿意总被当作孩子看，有独立的倾向，但这不是文章阐述的重点，故排除C项。A、B两项在文章中没有提到，也可排除。文章多处提到孩子们不愿总被当成孩子，他们渴望得到父母的肯定和尊重，此处暗示了父母应尊重他们的感受；且第五段首句提到，他们总是用抗拒的态度来掩饰内心的脆弱，可见孩子们内心的敏感，故答案为D项。

  • 第7题：

    Which of the following BEST describes RAID 1?（）

    • A、Mirroring
    • B、Striping
    • C、Striping with parity
    • D、Striping with mirroring

    正确答案:A

  • 第8题：

    单选题
    Which of the following best describes a hash function？（）
    A

    An irreversible fast encryption method

    B

    A reversible fast encryption method

    C

    A reversible value computed from a piece of data and used to detect modifications

    D

    An irreversible value computed froma piece of data and used to detect modifications

    E

    A table inwhich values are stored for efficient retrieval.


    正确答案： E
    解析： 暂无解析

  • 第9题：

    单选题
    which of the following terms best describes the pair of words kill and dill?
    A

    minimal pair

    B

    phonemic contrast

    C

    Closed class words

    D

    Bound morphemes


    正确答案： A
    解析：

  • 第10题：

    单选题
    Which of the following best describes “overcharge of refrigerant”?（）
    A

    Too much refrigerant

    B

    Too little refrigerant

    C

    Refrigerant is ran out

    D

    Running is over


    正确答案： A
    解析： 暂无解析

  • 第11题：

    单选题
    Which of the following best describes the age of the data in an OLTP system?（）
    A

    Current

    B

    Projected

    C

    Historical

    D

    Current and projected


    正确答案： A
    解析： 暂无解析

  • 第12题：

    单选题
    Which of the following BEST describes the function of hyperthreading support within a CPU?（）
    A

    Allows the core to create a separate space to process threads

    B

    Allows the processor to handle multiple threads per core

    C

    Allows the core to shift to a higher clock speed based on thread count

    D

    Allows the processor to reject certain threads to increase performance


    正确答案： B
    解析： 暂无解析

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