单选题When comparing java.io.BufferedWriter to java.io.FileWriter， which capability exists as a method in only one of the two？（）Aclosing the streamBflushing the streamCwriting to the streamDmarking a location in the streamEwriting a line separator to the str

题目
单选题
When comparing java.io.BufferedWriter to java.io.FileWriter， which capability exists as a method in only one of the two？（）
A

 closing the stream

B

 flushing the stream

C

 writing to the stream

D

 marking a location in the stream

E

 writing a line separator to the stream

相似考题

1.Project tradeoffs are usually made by comparing _____ and constraints.ATime, cost, and qualityBTime, risk, and qualityCRisk, quality, and manpower availabilityDCost, quality, and technical performanceECost, quality, and risk

2.The meaning of "To die, to sleep" is comparing "death" to "long sleep".()此题为判断题(对，错)。

3.Michael’s new house is like a huge palace, with his old one.A. comparing B. comparesC. to compareD. compared

4.When comparing the cost of competing projects, which of the following is typically NOT considered?A.Opportunity costs.B.Direct costs.C.Sunk costs.D.Indirect costs.E.Burden rates.

更多“When comparing java.io.BufferedWriter to java.io.FileWriter，”相关问题

  • 第1题：

    ________learning merely from the text，this approach has many benefits for thestudents．

    A． Comparing to

    B． Compared to

    C． Comparing with

    D． Compared with


    正确答案：D
    .1.D【解析】this approach与compare之间是被动关系，所以要用过去分词}又因为表示“与……比较”用介词with，故答案为D。

  • 第2题：

    ( ) with the developed countries, some African countries are left far behind in terms of people’s living standard.

    A. Compare

    B.To compared

    C.Compared

    D.Comparing


    参考答案：C

  • 第3题：

    现有:－f是一个对java.io.File实例的合法引用－fw足‘个对java.io.FileWriter实例的合法引用－bw足一个对java.io.BufferedWriter实例的合法引用以下哪一项无效?()

    A.PrintWriterprtWtr=newPrintWriter（f）；

    B.PrintWriterprtWtr=newPrintWriter（fw）；

    C.PrintWriterprtWtr=newPrintWriter（bw）：

    D.BufferWriterbufWtr=newBufferedWritr（f）；

    E.BufferWriterbufWtr=newBufferedWriter（fw）；

    F.BufferWriterbufWtr=newBufferedWriter（bw）：


    参考答案：D

  • 第4题：

    When comparing DSL broadband to cable broadband, which of the following is an advantage ofDSL broadband?()

    A. Upgraded copper lines allow maximum speed greater than cable

    B. Signal is not shared back to the switch

    C. Signal is shared back to the switch

    D. Distance is not a factor in signal speed


    参考答案：B

  • 第5题：

    （ ）with the size of the whole earth,the highest mountain does not high at all.

    A.When compared
    B.Compare
    C.While comparing
    D.Comparing

    答案：A
    解析：
    该题考查非谓语动词。其中句子主语为the highest mountain,它与the size of the whole earth之间的比较应该是被动关系,所以答案为A。该句可转换为When the highest mountain is compared with the size of the whole earth,it does not seem high at all。

  • 第6题：

    When comparing and contrasting the similarities and differences between bridges and switches, which of the following are valid statements?（）

    • A、Bridges are faster than switches because they have fewer ports.
    • B、A switch is a multiport bridge,
    • C、Bridges and switches learn MAC addresses by examining the source MAC address of each frame received.
    • D、A bridge will forward a broadcast but a switch will not.
    • E、Bridges and switches increase the size of a collision domain.
    • F、None of the above statements are true.

    正确答案:B,C

  • 第7题：

    When comparing DSL broadband to cable broadband, which of the following is an advantage ofDSL broadband?（）

    • A、Upgraded copper lines allow maximum speed greater than cable
    • B、Signal is not shared back to the switch
    • C、Signal is shared back to the switch
    • D、Distance is not a factor in signal speed

    正确答案:B

  • 第8题：

    多选题
    When comparing CPE and provider-provisioned VPNs （PPVPN）， which two statements are true？（）
    A

    CPE VPN’s require dedicated VPN aware hardware at customer site， PPVPN does not.

    B

    PPVPN’s require dedicated VPN aware hardware at customer site， CPE VPN’s does not.

    C

    CPE VPN’s scale better than PPVPN’s as they do not require a per site configuration on the CPE

    D

    PPVPN’s scale better than CPE VPN’s as they do not require a per site configuration on the CPE


    正确答案： B,C
    解析： 暂无解析

  • 第9题：

    单选题
    Which statement is TRUE when comparing cold and warm fronts?（）
    A

    Cold fronts are more violent and of shorter duration

    B

    Cold fronts are milder and last longer

    C

    They are very similar with the exception of wind direction

    D

    Warm fronts are more violent and of longer duration


    正确答案： C
    解析： 暂无解析

  • 第10题：

    单选题
    By comparing the exhaust gas temperature of each cylinder, the operator can determine if the load is balanced throughout the engine. The device most commonly used is a（）
    A

    tachometer

    B

    pyrometer

    C

    dynamometer

    D

    calorimeter


    正确答案： B
    解析： 暂无解析

  • 第11题：

    单选题
    现有：   - f 是一个对 java.io.File 实例的合法引用    - fw 是一个对 java.io.FileWriter 实例的合法引用  - bw 是一个对 java.io.BufferedWriter 实例的合法引用   以下哪一项无效？（）
    A

     PrintWriter prtWtr ＝ new PrintWriter（f）；

    B

     PrintWriter prtWtr ＝ new PrintWriter（fw）；

    C

     PrintWriter prtWtr ＝ new PrintWriter（bw）；

    D

     BufferWriter bufWtr ＝ new BufferedWriter（f）；

    E

     BufferWriter bufWtr ＝ new BufferedWriter（fw）；

    F

     BufferWriter bufWtr ＝ new BufferedWriter（bw）；


    正确答案： E
    解析： 暂无解析

  • 第12题：

    单选题
    Which capability exists only in java.io.FileWriter？（）
    A

    Closing an open stream.

    B

    Flushing an open stream.

    C

    Writing to an open stream.

    D

    Writing a line separator to an open stream.


    正确答案： D
    解析： 暂无解析

  • 第13题：

    (b) Ratio analysis in general can be useful in comparing the performance of two companies, but it has its limitations.

    Required:

    State and briefly explain three factors which can cause accounting ratios to be misleading when used for

    such comparison. (6 marks)


    正确答案：
    (b) (i) One company may have revalued its assets while the other has not.
    (ii) Accounting policies and estimation techniques may differ. For example, one company may use higher depreciation rates
    than the other.
    (iii) The use of historical cost accounting may distort the capital and profit of the two companies in different ways.
    Other answers considered on their merits.

  • 第14题：

    When comparing and contrasting the similarities and differences between bridges and switches, which of the following are valid statements? Choose all the valid answer choices)

    A. Bridges are faster than switches because they have fewer ports.

    B. A switch is a multiport bridge,

    C. Bridges and switches learn MAC addresses by examining the source MAC address of each frame. received.

    D. A bridge will forward a broadcast but a switch will not.

    E. Bridges and switches increase the size of a collision domain.

    F. None of the above statements are true.


    正确答案：BC
    B,C 解析：Explanation:
    Both bridges and switches build the bridge table by listening to incoming frames and examining the source MAC address in the frame.

    Switches are multiport bridges that allow you to create multiple broadcast domains. Each broadcast domain is like a distinct virtual bridge within a switch.

    Incorrect Answers:
    A. Switches are generally faster than bridges. Bridges also do not necessarily have fewer ports than switches.

    D. Both bridges and switches will forward broadcast and multicast traffic, assuming that the traffic remains in the same VLAN.

    E. The use of VLANs in a switch can decrease the size of the collision domain, by creating additional, smaller collision domains.

  • 第15题：

    By comparing the exhaust gas temperature of each cylinder, the operator can determine if the load is balanced throughout the engine The device most commonly used is a

    A.tachometer

    B.pyrometer

    C.dynamometer

    D.calorimeter


    正确答案：B

  • 第16题：

    The most accurate method of determining gyrocompass error while underway is by ______．

    A.Comparing the gyro azimuth of a celestial body with the computed azimuth of the body

    B.Comparing the gyro heading with the magnetic compass heading

    C.Determining from the chart the course made good between celestial fixes

    D.It cannot be determined accurately at sea due to drift of unknown currents


    正确答案：A

  • 第17题：

    When comparing java.io.BufferedWriter to java.io.FileWriter， which capability exists as a method in only one of the two？（） 

    • A、 closing the stream
    • B、 flushing the stream
    • C、 writing to the stream
    • D、 marking a location in the stream
    • E、 writing a line separator to the stream

    正确答案:E

  • 第18题：

    When comparing analog display inputs to digital display inputs, which of the following is anadvantage that digital has over analog?（）

    • A、Allows for higher brightness
    • B、More crosstalk
    • C、Sustains higher resolutions
    • D、Supports widescreen resolutions

    正确答案:C

  • 第19题：

    单选题
    现有：      -f是一个对java .io．File实例的合法引用      - fw足‘个对java.io.FileWriter实例的合法引用      - bw足一个对java.io.BufferedWriter实例的合法引用      以下哪一项无效？（）
    A

    PrintWriter prtWtr = new PrintWriter （f）；

    B

    PrintWriter prtWtr  = new  PrintWriter（ fw）；

    C

    PrintWriter prtWtr = new PrintWriter（bw）：

    D

    BufferWriter bufWtr = new BufferedWritr（f）；

    E

    BufferWriter  bufWtr  =  new  BufferedWriter（fw）；

    F

    BufferWriter bufWtr = new BufferedWriter （bw）：


    正确答案： C
    解析： 暂无解析

  • 第20题：

    单选题
    Which of the following features is an IBM advantage when comparing the Oracle/Storage TekVirtual Storage Manager (VSM) to the IBM Virtualization Engine TS7700 (VTS)?（）
    A

    throughput 

    B

    automatic tape reclamation 

    C

    3490E tape volume emulation 

    D

    disk and tape (physical) storage included in same frame


    正确答案： D
    解析： 暂无解析

  • 第21题：

    单选题
    现有：D   - f 是一个对 java.io.File 实例的合法引用   - fw 是一个对 java.io.FileWriter 实例的合法引用   - bw 是一个对 java.io.BufferedWriter 实例的合法引用   以下哪一项无效？（）
    A

     PrintWriter prtWtr ＝ new PrintWriter（f）；

    B

     PrintWriter prtWtr ＝ new PrintWriter（fw）；

    C

     PrintWriter prtWtr ＝ new PrintWriter（bw）；

    D

     BufferWriter bufWtr ＝ new BufferedWriter（f）；

    E

     BufferWriter bufWtr ＝ new BufferedWriter（fw）；

    F

     BufferWriter bufWtr ＝ new BufferedWriter（bw）；


    正确答案： E
    解析： 暂无解析

  • 第22题：

    单选题
    When comparing the air with 50% of relative humidity with the air with 100% of relative humidity, which one will hold more water?（）
    A

    the former

    B

    the latter

    C

    not for sure

    D

    same each other


    正确答案： C
    解析： 暂无解析

  • 第23题：

    单选题
    When comparing different fuels for different engines, the ignition quality of diesel fuel oils becomes a less critical consideration as （）
    A

    the amount of lube oil additives increase

    B

    piston speeds increase

    C

    injection pressure decrease

    D

    engine speeds decrease


    正确答案： D
    解析： 暂无解析

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