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单选题Page replacements algorithm steals file pages only when percent of RAM occupied by filepages（）Afalls below minperm.Bis between minperm and maxperm.Chigher than maxperm.Dlower than maxperm.

题目
单选题
Page replacements algorithm steals file pages only when percent of RAM occupied by filepages（）
A

 falls below minperm.

B

 is between minperm and maxperm.

C

 higher than maxperm.

D

 lower than maxperm.

相似考题

1.52. The regular price my neighbor had paid must be _______.A. 12 dollars B. lower than 12 dollarsC. higher than 12 dollarsD. unknown to himself at all

2.听力原文：The rate of interest on savings accounts is usually a little lower than that on deposit accounts.(5)A．There is a higher rate of interest on deposit account.B．There is a higher rate of interest on savings account.C．The rate of interest on deposit accounts is always much higher than that on savings accounts.D．The rate of interest on deposit accounts is usually much lower than that on savings accounts.

3.In 2008, only two of five people in China realized that in the mainland, prices were at least 20 percent higher than they were in places such as Hong Kong.()此题为判断题(对，错)。

4.The grain output is ______this year than that of last year.A. higher 5 percentB. 5 percent more higherC. more 5 percent higherD. 5 percent higher

更多“单选题Page replacements algorithm steals file pages only when percent of RAM occupied by filepages（）A  falls below minperm.B  is between minperm and maxperm.C  higher than maxperm.D  lower than maxperm.”相关问题

  • 第1题：

    The price of our new products is 8%()than()of similar products of Japanese origin.

    A、lower⋯that

    B、below⋯those

    C、under⋯that

    D、lower⋯those


    参考答案：A

  • 第2题：

    You are attempting to parallel two AC generators and the synchroscope pointer is revolving in the slow direction. This indicates that the frequency of the incoming machine is

    A.higher than the bus frequency

    B.lower than the bus frequency

    C.file same as file bus frequency but out of phase with it

    D.the same as the bus frequency, and the circuit breaker may be closed at nay pointer position


    正确答案：B

  • 第3题：

    If the current and wind are in the same direction，the sea surface represents a wind speed ______.

    A.lower than actually exists

    B.higher than actually exists

    C.that actually exists

    D.that has no proportional relationship


    正确答案：A

  • 第4题：

    An unstable upright equilibrium position on a vessel means that the metacenter is ______.

    A.lower than the center of gravity

    B.at the same height as the center of gravity

    C.higher than the baseline

    D.on the longitudinal centerline


    正确答案：A
    船舶不稳定的正浮平衡状态意味着稳心高度低于重心高度。

  • 第5题：

    A technician is performing a memory upgrade by installing an additional 1GB stick of DDR RAM into a system. When the installation is complete, the computer shows 2GB of RAM at POST; however, it now indicates a lower speed setting for the memory. Which of the following is the MOST likely cause?（）

    • A、The newly installed RAM has a lower clock speed than the existing RAM.
    • B、The CPU is not configured to work with the additional RAM.
    • C、The system is incompatible with the new RAM.
    • D、The new RAM is of lower quality, and not dependable at higher speeds.

    正确答案:A

  • 第6题：

    You want to use RMAN to create compressed backups.Which statement is true about the compression algorithms that RMAN can use?（）

    • A、The BZIP2 compression algorithm consumes more CPU resources than the ZLIB compression algorithm.
    • B、The ZLIB compression algorithm consumes more CPU resources than the BZIP2 compression algorithm.
    • C、The ZLIB compression algorithm provides maximum compression and produces smaller backups than the BZIP2 compression algorithm.
    • D、Only the BZIP2 compression algorithm can be used to make compressed backups to disk.

    正确答案:A

  • 第7题：

    单选题
    A technician is performing a memory upgrade by installing an additional 1GB stick of DDR RAM into a system. When the installation is complete, the computer shows 2GB of RAM at POST; however, it now indicates a lower speed setting for the memory. Which of the following is the MOST likely cause?（）
    A

    The newly installed RAM has a lower clock speed than the existing RAM.

    B

    The CPU is not configured to work with the additional RAM.

    C

    The system is incompatible with the new RAM.

    D

    The new RAM is of lower quality, and not dependable at higher speeds.


    正确答案： D
    解析： 暂无解析

  • 第8题：

    单选题
    If the current and wind are in opposite directions，the sea surface represents（）.
    A

    a greatly reduced wind speed

    B

    a higher wind speed than what really exists

    C

    a lower wind speed than what really exists

    D

    more turbulent winds


    正确答案： C
    解析： 暂无解析

  • 第9题：

    单选题
    Generally speaking，in the Northern Hemisphere，when winds are blowing from between SE and SW the barometric reading（）.
    A

    makes no change at all

    B

    is somewhat lower than it would be for winds from a northern quadrant

    C

    is uncertain and may fluctuate by increasing and decreasing

    D

    is somewhat higher than it would be for winds from the northern quadrant


    正确答案： A
    解析： 暂无解析

  • 第10题：

    单选题
    Page replacements algorithm steals file pages only when percent of RAM occupied by filepages（）
    A

     falls below minperm.

    B

     is between minperm and maxperm.

    C

     higher than maxperm.

    D

     lower than maxperm.


    正确答案： B
    解析： 暂无解析

  • 第11题：

    单选题
    When using a fuel with a higher than normal sulfur content in an auxiliary diesel engine, you should（）
    A

    maintain higher than normal jacket water temperature

    B

    change the lube oil more frequently than normal

    C

    maintain a higher air-box temperature than normal

    D

    maintain a higher air-box pressure than normal


    正确答案： A
    解析： 暂无解析

  • 第12题：

    单选题
    You want to use RMAN to create compressed backups.  Which statement is true about the compression algorithms that RMAN can use？（）
    A

     The BZIP2 compression algorithm consumes more CPU resources than the ZLIB compression algorithm.

    B

     The ZLIB compression algorithm consumes more CPU resources than the BZIP2 compression algorithm.

    C

     The ZLIB compression algorithm provides maximum compression and produces smaller backups than the BZIP2 compression algorithm.

    D

     Only the BZIP2 compression algorithm can be used to make compressed backups to disk.


    正确答案： A
    解析： 暂无解析

  • 第13题：

    When using a fuel with a higher than normal sulfur content in an auxiliary four stroke diesel engine, you may

    A.maintain higher than normal jacket water temperature

    B.change the lube oil more frequently than normal

    C.maintain a higher air-box temperature than normal

    D.maintain a higher air-box pressure than normal


    正确答案：B

  • 第14题：

    Sweat damage will occur in a cargo hold containing machinery parts when ______.

    A.the outside air is colder than the cargo．

    B.the air temperature of the hold is higher than the outside air temperature．

    C.the dew point of the hold is higher than the temperature of the cargo．

    D.the dew point of the outside air is lower than the temperature of the cargo


    正确答案：C

  • 第15题：

    Sweat damage in a hatch full of canned goods in cartons will occur when the ______．

    A.Air temperature is higher than the temperature of the cargo

    B.Air temperature is lower than the temperature of the cargo

    C.Dew point is higher than the temperature of the cargo

    D.Dew point is lower than the temperature of the cargo


    正确答案：C

  • 第16题：

    Page replacements algorithm steals file pages only when percent of RAM occupied by filepages（）

    • A、 falls below minperm.
    • B、 is between minperm and maxperm.
    • C、 higher than maxperm.
    • D、 lower than maxperm.

    正确答案:C

  • 第17题：

    If percentage of RAM occupied by file pages falls below minperm， page replacement algorithm steals pages from （）

    • A、 file pages only.
    • B、 computational pages only.
    • C、 either file or computational pages.
    • D、 working segment only.

    正确答案:C

  • 第18题：

    单选题
    When one cylinder has a lower compression pressure and higher exhaust gas temperature than any of the other engine cylinders, which of the conditions listed will indicated?（）
    A

    Advanced ignition

    B

    Clogged air intake

    C

    Leaky exhaust valve

    D

    High exhaust pressure


    正确答案： C
    解析： 暂无解析

  • 第19题：

    单选题
    If percentage of RAM occupied by file pages falls below minperm， page replacement algorithm steals pages from （）
    A

     file pages only.

    B

     computational pages only.

    C

     either file or computational pages.

    D

     working segment only.


    正确答案： C
    解析： 暂无解析

  • 第20题：

    单选题
    The dew point temperature is（）.
    A

    always higher than the air temperature

    B

    always lower than the air temperature

    C

    equal to the difference between the wet and dry bulb temperatures

    D

    the temperature at which the air is saturated with water vapor


    正确答案： B
    解析： 暂无解析

  • 第21题：

    单选题
    When restarting a heavy fuel diesel engine that has been stopped for some time, the engine should（）
    A

    increase the starting air pressure

    B

    use a higher than normal cranking speed

    C

    increase the fuel injection pressure

    D

    use a fuel having a lower ignition temperature


    正确答案： B
    解析： 暂无解析

  • 第22题：

    单选题
    Spring tides are tides that（）.
    A

    have lows lower than normal and highs higher than normal

    B

    have lows higher than normal and highs lower than normal

    C

    are unpredictable

    D

    occur in the spring of the year


    正确答案： B
    解析： 暂无解析

  • 第23题：

    单选题
    Using the schedtune output， memory is considered over-committed if：（）
    A

     more than one process is spinning.

    B

     more than 4 processes become active.

    C

     the system schedules more than 16 processes.

    D

     the pageouts divided by page steals is greater than 1/h.


    正确答案： A
    解析： 暂无解析

  • 第24题：

    单选题
    Sweat damage will occur in a cargo hold containing machinery parts when（）.
    A

    the outside air is colder than the cargo

    B

    the air temperature of the hold is higher than the outside air temperature

    C

    the dew point of the hold is higher than the temperature of the cargo

    D

    the dew point of the outside air is lower than the temperature of the cargo


    正确答案： B
    解析： 暂无解析

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