更多“Which of the following modes conserves the most battery power while allowing retrieval of the computing session at a later time?()A、HibernateB、SuspendC、StandbyD、Shutdown”相关问题
  • 第1题:

    In the OSI model, which of the following layers would be the cause of a session time-out while browsing the web?()

    A.Laye r2

    B.Layer 3

    C.Layer 5

    D.Layer 7


    参考答案:C

  • 第2题:

    In the OSI model, which of the following layers would be the cause of a session time-out while browsing the web?()

    • A、Laye r2
    • B、Layer 3
    • C、Layer 5
    • D、Layer 7

    正确答案:C

  • 第3题:

    Which of the following is the MOST likely to cause a server power supply fan to fail but allows the power supply to still be functional?()

    • A、Dust
    • B、Power Surge
    • C、Excessive humidity
    • D、High temperatures

    正确答案:A

  • 第4题:

    Which of the following improves wireless performance by allowing only one wireless transmissionon the network at a time?()

    • A、CSMA/CA
    • B、CSMA/CD
    • C、Wireless encryption
    • D、Wireless bonding

    正确答案:A

  • 第5题:

    A computer boots up with the error "CMOS Checksum Failure." Which of the following components needs to be replaced?()

    • A、power supply
    • B、CMOS chip
    • C、motherboard
    • D、CMOS battery

    正确答案:D

  • 第6题:

    Which of the following should be kept in uninterruptible power supply (UPS) documentation records?()

    • A、 Antivirus software version
    • B、 Battery replacement date
    • C、 Wire shelving diagram
    • D、 IP address for network printer
    • E、 Shutdown delay timing

    正确答案:B,E

  • 第7题:

    Which of the following would a company implement to help reduce the cost of electricity?()

    • A、Shutdown/power policies
    • B、Redundant power supplies
    • C、Use optical mice
    • D、Social engineering policy

    正确答案:A

  • 第8题:

    A workstation has an error message that states “NTLDR is missing”. Which of the following is MOST likely the cause?()

    • A、The system did not shutdown gracefully
    • B、The CMOS battery is dead
    • C、The BIOS firmware is corrupt
    • D、A virus has corrupted the file

    正确答案:D

  • 第9题:

    A client reports that the laptop is not performing a complete charge of the battery. Which of the following actions should be taken FIRST? ()

    • A、Update the BIOS.
    • B、Run the battery calibrator.
    • C、Reinstall the ACPI drivers.
    • D、Replace the power adapter.

    正确答案:B

  • 第10题:

    多选题
    A laptop operates on battery power when connected with an AC adapter. Once the battery discharges, the computer turns off and will not turn back on. Which of the following are the MOST likely causes of the laptop issue? ()(Select TWO).
    A

    The LCD monitor’s power inverter does not function properly.

    B

    The operating system’s power settings prevent the battery from charging.

    C

    The battery is not compatible with the laptop.

    D

    The internal power connection on the motherboard is faulty.

    E

    The power adapter is not working.


    正确答案: A,B
    解析: 暂无解析

  • 第11题:

    单选题
    A workstation has an error message that states “NTLDR is missing”. Which of the following is MOST likely the cause?()
    A

    The system did not shutdown gracefully

    B

    The CMOS battery is dead

    C

    The BIOS firmware is corrupt

    D

    A virus has corrupted the file


    正确答案: B
    解析: 暂无解析

  • 第12题:

    单选题
    An administrator has a malfunctioning uninterruptible power supply (UPS). Which of the following is the MOST likely cause of the problem?()
    A

     Battery needs to be replaced

    B

     Light switch is turned off

    C

     Smart cable is disconnected

    D

     UPS needs a firmware update


    正确答案: B
    解析: 暂无解析

  • 第13题:

    Which of the following will allow for the GREATEST amount of memory failure while still allowing the server to operate?()

    • A、DDR3
    • B、Memory pairing
    • C、ECC
    • D、RAID

    正确答案:D

  • 第14题:

    A laptop operates on battery power when connected with an AC adapter. Once the battery discharges, the computer turns off and will not turn back on. Which of the following are the MOST likely causes of the laptop issue? ()(Select TWO).

    • A、The LCD monitor’s power inverter does not function properly.
    • B、The operating system’s power settings prevent the battery from charging.
    • C、The battery is not compatible with the laptop.
    • D、The internal power connection on the motherboard is faulty.
    • E、The power adapter is not working.

    正确答案:D,E

  • 第15题:

    Which of the following utilities would be used to configure energy saving measures when a laptop switches to battery power?()

    • A、MSTSC
    • B、ACPI
    • C、GDI
    • D、MSCONFIG

    正确答案:B

  • 第16题:

    Which of the following can help prevent data loss on a RAID array in the event of a power failure?()

    • A、Using a RAID mirror
    • B、A battery backed write cache
    • C、Using RAID with parity
    • D、A battery backed read cache

    正确答案:B

  • 第17题:

    The user turns on the computer and hears a popping sound and detects a burning smell. Thesystem will not power on. Which of the following is the MOST likely problem?()

    • A、Power supply has blown.
    • B、CPU fan is faulty.
    • C、Motherboard has overheated and shutdown.
    • D、UPS has been tripped.

    正确答案:A

  • 第18题:

    A technician has found that the uninterruptible power supply (UPS) connected to a server does not have sufficient battery power to allow the server to shutdown gracefully. Which of the following is the MOST cost effective way to allow this server to shutdown gracefully?()

    • A、Install a second UPS.
    • B、Increase the size of the swapfile.
    • C、Increase the size of the pagefile.
    • D、Install an extended battery pack into the UPS

    正确答案:D

  • 第19题:

    An administrator has a malfunctioning uninterruptible power supply (UPS). Which of the following is the MOST likely cause of the problem?()

    • A、Battery needs to be replaced
    • B、Light switch is turned off
    • C、Smart cable is disconnected
    • D、UPS needs a firmware update

    正确答案:A

  • 第20题:

    A technician receives a laptop that is running out of battery power more quickly than expected.Which of the following can the technician do to correct the problem? ()

    • A、Note on the work order that the laptop is losing battery capabilities and the laptop must be replaced.
    • B、Replace the battery by purchasing a new battery from the manufacturer.
    • C、Stop using the battery and use alternating current (AC) power for the laptop.
    • D、Replace the AC adaptor by purchasing a new adapter from the manufacturer.

    正确答案:B

  • 第21题:

    单选题
    Which of the following modes conserves the most battery power while allowing retrieval of the computing session at a later time?()
    A

    Hibernate

    B

    Suspend

    C

    Standby

    D

    Shutdown


    正确答案: C
    解析: 暂无解析

  • 第22题:

    单选题
    The user turns on the computer and hears a popping sound and detects a burning smell. Thesystem will not power on. Which of the following is the MOST likely problem?()
    A

    Power supply has blown.

    B

    CPU fan is faulty.

    C

    Motherboard has overheated and shutdown.

    D

    UPS has been tripped.


    正确答案: B
    解析: 暂无解析

  • 第23题:

    单选题
    Which of the following can help prevent data loss on a RAID array in the event of a power failure?()
    A

    Using a RAID mirror

    B

    A battery backed write cache

    C

    Using RAID with parity

    D

    A battery backed read cache


    正确答案: C
    解析: 暂无解析