The API changes should provide both source and binary（ ）for programs written to the original API.That is, existing program binaries should continue to operate when run on a system supporting the new API.In addition, existing（_______）that are re-c

题目
The API changes should provide both source and binary（ ）for programs written to the original API.That is, existing program binaries should continue to operate when run on a system supporting the new API.In addition, existing（_______）that are re-compiled and run on a system supporting the new API should continue to operate.Simply put, the AP（ ） for multicast receivers that specify source filters should not break existing programs.The changes to the API should be as small as possible in order to simplicity the task of converting existing（） receiver applications to use source filters. Applications should be able to delete when the new（） filter APIs are unavailable(e.g., calls fail with the ENOTSUPP error) and react gracefully(e.g., revert to old non-source-filter API or display a meaningful error message to the user).

横线处应选（ ）。


A. systems
B. programs
C. applications
D. users
相似考题

1.The de facto standard Application Program Interface (API) for TCP/IP applications is the “sockets” interface. Although this API was developed for （71） in the early 1960s it has also been implemented on a wide variety of no-Unix systems. TCP/IP （72） Written using the sockets API have in the past enjoyed a high degree of portability and we would like the same （73） with IPv6 applications. But changes are required to the sockets API to support IPv6 and this memo describes these changes. These include a new socket address structure to carry IPv6 （74） ,new address conversion functions, and some new socket options. These extensions are designed to provide access to the basic IPv6 features requited by TCP and UDP applications, including multicasting, while introducing a minimums of change into the system and providing complete （75） for existing IPv4 applications.A.WindowsB.LinuxC.UnixD.DOS

2.You are managing the APPPROD database as a DBA. You plan to duplicate this database in the same system with the name DUPDB.You issued the following RMAN commands to create a duplicate database:Which three are the prerequisites for the successful execution of the above command?（）A. The source database should be openB. The target database should be in ARCHIVELOG mode if it is openC. RMAN should be connected to both the instances as SYSDBAD. The target database backups should be copied to the source database backup directoriesE. The password file must exist for the source database and have the same SYS user password as the target

3.______means that a program written for one computer system can be compiled and run on another system with little or no modification．A．PortabilityB．ReliabilityC．AvailabilityD．ReusabilityA．B．C．D．

4.● （71） means that a program written for one computer system can be compiled and run on another system with little or no modification.（71）A. PortabilityB. ReliabilityC. AvailabilityD. Reusability

更多“The API changes should provide both source and binary（ ）for programs written to the original API.That is, existing program binaries should continue to operate when run on a system supporting the ”相关问题

  • 第1题：

    Thedefacto standard Application Program Interface （API） for TCP/IP applications is the “sockets” interface. Although this API was developed for __（71）__ in the early 1980s it has also been implemented on a wide variety ofnon-Unix systems。 TCP/IP __（72）__ written using the sockets API have in the past enjoyed a high degreeof portability and we would like the same __（73）__ with IPv6 applications。 But changes are requiredto the sockets API to support IPv6 and this memo describes these changes。These include a new socket address structure to carry IPv6 __（74）__，new address conversion functions，and some new socket options。These extensions aredesigned to provide access to the basic IPv6 features required by TCP and UDPapplications，including multicasting， while introducing aminimum of change into the system and providing complete __（75）__ for existing IPv4 applications。

    A.Windows

    B.Linux

    C.Unix

    D.DOS@@@SXB@@@A.applications

    B.networks

    C.protocols

    D.systems@@@SXB@@@A.portability

    B.availability

    C.capability

    D.reliability@@@SXB@@@A.connections

    B.protocols

    C.networks

    D.addresses@@@SXB@@@A.availability

    B.compatibility

    C.capability

    D.reliability


    正确答案：D,A,A,D,B
    略

  • 第2题：

    The API changes should provide both source and binary （71） for programs written to the original API.That is,existing program binaries should continue to operate when run on a system supporting the new API.In addition,existing （72） that are re-compiled and run on a system supporting the new API should continue to operate.Simply put,the API （73） for multicast receivers that specify source filters should not break existing programs.The changes to the API should be as small as possible in order to simplity the task of converting existing （74） receiver applications to use source filters.Applications should be able to detele when the new （75） filter APIs are unavailable(e.g., calls fail with the ENOTSUPP erroe) and react gracefully(e.g., revert to old non-source-filter API or display a meaningful error message to the user).

    71.

    A.capability

    B.compatibility

    C.labiality

    D.reliability


    正确答案：B
    略

  • 第3题：

    The API changes should provide both source and binary（ ）for programs written to the original API.That is, existing program binaries should continue to operate when run on a system supporting the new API.In addition, existing（）that are re-compiled and run on a system supporting the new API should continue to operate.Simply put, the AP（ _______ ） for multicast receivers that specify source filters should not break existing programs.The changes to the API should be as small as possible in order to simplicity the task of converting existing（） receiver applications to use source filters. Applications should be able to delete when the new（） filter APIs are unavailable(e.g., calls fail with the ENOTSUPP error) and react gracefully(e.g., revert to old non-source-filter API or display a meaningful error message to the user).

    横线处应选（ ）。


    A. connections
    B. changes
    C. resources
    D. considerations


    答案：B
    解析：

  • 第4题：

    What will be written to the standard output when the following program is run？（）   public class Q63e3 {   public static void main（String args[]） {   System.out.println（9 ^ 2）；   }   }  

    • A、81
    • B、7
    • C、11
    • D、0
    • E、false

    正确答案:C

  • 第5题：

    What will be written to the standard output when the following program is run？（）  public class Qd803 {   public static void main（String args[]） {   String word = "restructure"；   System.out.println（word.substring（2， 3））；   }   }  

    • A、est
    • B、es
    • C、str
    • D、st
    • E、s

    正确答案:E

  • 第6题：

    When adding another server to an existing rack mount system, which of the following should the administrator consider FIRST?（）

    • A、Load on UPS
    • B、Rack temperature
    • C、Room temperature
    • D、Ease of access

    正确答案:B

  • 第7题：

    A customer currently has five partitioned POWER4 systems and is adding new systems.  When the pSeries technical specialist introduces the first p5 system with CoD into this environment， how should the HMC be handled？（）

    • A、Order a new HMC to support the p5 system.
    • B、Attach the new p5 system to the existing HMC.
    • C、Upgrade the existing HMC to accommodate both the POWER4 and p5 systems.
    • D、Do nothing.  This system does not require an HMC.

    正确答案:A

  • 第8题：

    单选题
    A customer wants to upgrade an existing pSeries system.  In addition to retrieving the IBM configuration records， what else should be done to ensure an accurate upgrade quote is provided？（）
    A

    Request that the pSeries technical specialist provide the discount percentage to the customer.

    B

    Run both eConfig and PCRS6000 to ensure that both configurators provide the same upgrade quote.

    C

    Confirm with the customer that the installed inventory accurately reflects what is actually installed.

    D

    Provide options to the customer so they can choose the most appropriate upgrade for their environment.


    正确答案： A
    解析： 暂无解析

  • 第9题：

    单选题
    You run a Windows Defender scan on your computer.  You notice a valid program listed in Quarantined Items.  You need to use this program on your computer.  What should you do？（）
    A

    Reinstall the application to another location.

    B

    Restore the program from the Quarantined Items list.

    C

    Remove the program from the Quarantined Items list.

    D

    Repair the program from the Programs option in Control Panel.


    正确答案： B
    解析： 暂无解析

  • 第10题：

    单选题
    All servers on your network run Windows Server 2008 R2. You deploy Remote Desktop Services  （RDS）. You are configuring the Remote Desktop Session Host （RD Session Host） role service. You need to ensure that programs that are running continue to run when users are no longer actively connected to the RD Session Host server. Which setting should you configure？（）
    A

    Idle session limit

    B

    Active session limit

    C

    End a disconnected session

    D

    When a session limit is reached or connection is broken


    正确答案： A
    解析： 暂无解析

  • 第11题：

    单选题
    The author believes that _____.
    A

    art is useful only when it is made into a money earner

    B

    the promotion of economic growth is the only goal of today’s society

    C

    universities should not provide literature or art courses

    D

    the society needs both technical skills and arts


    正确答案： C
    解析：
    推理题。由“it has even been pointed out in justification for the funding of the arts that they can be useful money earners.”可知，艺术同样可以挣钱。

  • 第12题：

    单选题
    What will be written to the standard output when the following program is run？（）   public class Q63e3 {   public static void main（String args[]） {   System.out.println（9 ^ 2）；   }   }
    A

    81

    B

    7

    C

    11

    D

    0

    E

    false


    正确答案： E
    解析： 暂无解析

  • 第13题：

    When adding another server to an existing rack mount system, which of the following should the administrator consider FIRST?()

    A. Load on UPS

    B. Rack temperature

    C. Room temperature

    D. Ease of access


    参考答案：B

  • 第14题：

    Which step should be taken，if possible，when the vessel must be abandoned because of a distress situation ________．

    A.Alert the Coast Guard by using the survival craft's portable INMARSAT unit

    B.Program the SART and EPIRB to transmit the vessel's location and situation

    C.Place the SART and EPIRB in the“ON”position and secure them to the survival craft

    D.No additional steps are needed as the SART and EPIRB will both automatically float free and operate properly


    正确答案：C

  • 第15题：

    The API changes should provide both source and binary（ ）for programs written to the original API.That is, existing program binaries should continue to operate when run on a system supporting the new API.In addition, existing（）that are re-compiled and run on a system supporting the new API should continue to operate.Simply put, the AP（I ） for multicast receivers that specify source filters should not break existing programs.The changes to the API should be as small as possible in order to simplicity the task of converting existing（） receiver applications to use source filters. Applications should be able to delete when the new（_______） filter APIs are unavailable(e.g., calls fail with the ENOTSUPP error) and react gracefully(e.g., revert to old non-source-filter API or display a meaningful error message to the user).

    横线处应选（ ）。



    A. resource
    B. state
    C. destination
    D. source

    答案：D
    解析：

  • 第16题：

    Which of the following statements are FALSE concerning the defragfs command？（）

    • A、 The defragfs command should not be run against file systems and logical volumes that contain mostly transitory information， such as /tmp.
    • B、 The defragfs command should not be run on a large JFS2 file system when running on a 32-bit kernel.
    • C、 The defragfs command can improve file system performance by increasing the file system’s contiguous free space.
    • D、 The defragfs command can only be run against file systems that are mounted with read-write permissions.

    正确答案:B

  • 第17题：

    Which of the following is the LAST step an administrator should take when troubleshooting an issue？（）

    • A、 Identify changes to the system.
    • B、 Replicate the problem in the system.
    • C、 Verify full system functionality. 
    • D、 Implement the solution.

    正确答案:C

  • 第18题：

    A customer wants to upgrade an existing pSeries system.  In addition to retrieving the IBM configuration records， what else should be done to ensure an accurate upgrade quote is provided？（）

    • A、Request that the pSeries technical specialist provide the discount percentage to the customer.
    • B、Run both eConfig and PCRS6000 to ensure that both configurators provide the same upgrade quote.
    • C、Confirm with the customer that the installed inventory accurately reflects what is actually installed.
    • D、Provide options to the customer so they can choose the most appropriate upgrade for their environment.

    正确答案:C

  • 第19题：

    All servers on your network run Windows Server 2008 R2. You deploy Remote Desktop Services  （RDS）. You are configuring the Remote Desktop Session Host （RD Session Host） role service. You need to ensure that programs that are running continue to run when users are no longer actively connected to the RD Session Host server. Which setting should you configure？（）

    • A、Idle session limit
    • B、Active session limit
    • C、End a disconnected session
    • D、When a session limit is reached or connection is broken

    正确答案:C

  • 第20题：

    单选题
    When adding another server to an existing rack mount system， which of the following should the administrator consider FIRST？ （）
    A

     Load on UPS

    B

     Rack temperature

    C

     Room temperature

    D

     Ease of access


    正确答案： A
    解析： 暂无解析

  • 第21题：

    单选题
    What will be written to the standard output when the following program is run？（）  public class Qd803 {   public static void main（String args[]） {   String word = "restructure"；   System.out.println（word.substring（2， 3））；   }   }
    A

    est

    B

    es

    C

    str

    D

    st

    E

    s


    正确答案： C
    解析： 暂无解析

  • 第22题：

    单选题
    Which of the following is the LAST step an administrator should take when troubleshooting an issue？（）
    A

     Identify changes to the system.

    B

     Replicate the problem in the system.

    C

     Verify full system functionality. 

    D

     Implement the solution.


    正确答案： B
    解析： 暂无解析

  • 第23题：

    单选题
    You need to ensure that when you insert a blank DVD into the DVD drive, Windows Explorer opensautomatically and enables you to select files to burn to DVD.  What should you do?（）
    A

    From Default Programs， modify the AutoPlay settings.

    B

    From Default Programs， modify the default program settings.

    C

    From Device Manager， modify the properties of the DVD drive.

    D

    From System Configuration Utility， modify the Startup settings.


    正确答案： C
    解析： 暂无解析

  • 第24题：

    单选题
    Concerning programs for children, it may be inferred that the author believes that such programs should _____.
    A

    include no cartoons at all

    B

    include ones which provide culture

    C

    be presented only in the morning

    D

    be presented without commercials


    正确答案： C
    解析：
    第二段，作者谈到了自己对儿童节目的见解，文中指出节目应该“提高孩子能力”，“加深对其他国家儿童的了解”，“向他们解释世界”，以及“教授伟大的文学作品和自由传统等知识”，这些涉及到文化教育范畴，选项B正确。

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