When a valid SQL Query in a DB Read step returns 0 rows, which branch of the step will be executed? （）A、Timeout  B、SQL Error  C、Successful  D、Connection Not Available  

题目

When a valid SQL Query in a DB Read step returns 0 rows, which branch of the step will be executed? （）

  • A、Timeout  
  • B、SQL Error  
  • C、Successful  
  • D、Connection Not Available  
相似考题

1.–When is your birthday? –____________________.(A) It’s April 18th(B) It’s Sunday(C) It’s August(D) I was born in 1988

2.听力原文：The signature of the payee or of his duly authorized agent is essential to the validity of an endorsement.(7)A．The payee's signature can make the endorsement valid.B．The drawer's duly authorized agent can make the endorsement valid.C．The payer's signature can make the endorsement valid.D．The drawee's duly authorized agent can make the endorsement valid.

3.–____________________ –It’s September 10th.A.When is National DayB.When is Labor’s DayC.When is Teacher’s DayD. When is Christmas Day

4.When a switch port is used as a VLAN trunk, which of the following trunk modes are valid? (Select all that apply.)A. BlockingB. AutoC. DesirableD. OnE. TransparentF. Learning

更多“When a valid S”相关问题

  • 第1题：

    When debugging a routing problem, the time－to－live (TTL) value can be used to determine:()

    A. Number of routes available.

    B. Number of router hops.

    C. Time that an advertised route is valid.

    D. Time to make a round trip.


    参考答案：B

  • 第2题：

    How would you pass a red buoy in the maritime buoyage system “A”?______.

    A.keep the buoy on the vessel’s starboard side when approaching a port and on the vessel’s port side when leaving

    B.keep the buoy on the vessel’s port side when approaching a port and on the vessel’s starboard side when leaving

    C.keep the buoy on the vessel’s starboard side when approaching and leaving

    D.keep the buoy on the vessel’s port side when approaching and leaving


    正确答案：B
    在海上浮标系统A区中，如何通过一个红色浮标？当驶进港口时，保持浮标在船舶的左侧，驶离港口时，保持浮标在船舶右侧。

  • 第3题：

    When debugging a routing problem, the time-to-live (TTL) value can be used to determine:（）

    • A、Number of routes available.
    • B、Number of router hops.
    • C、Time that an advertised route is valid.
    • D、Time to make a round trip.

    正确答案:B

  • 第4题：

    When configuring the messaging system， which of the following are valid parameters for the file transport？ （）

    • A、File Name
    • B、Operating System
    • C、Location
    • D、Host
    • E、Mode

    正确答案:A,C,E

  • 第5题：

    In which two scenarios should you issue the following command？（） FLASHBACK TABLE SCOTT.EMP TO TIMESTAMP SYSTIMESTAP- INTERVAL ’15’ MINUTE；

    • A、 when the schema of the user， SCOTT， was deleted by mistake 15 minutes ago
    • B、 when the table EMP of the SCOTT schema was dropped by mistake 15 minutes ago
    • C、 when some rows of the table， EMP， in the SCOTT schema were deleted by mistake 15 minutes ago
    • D、 when some incorrect values were inserted in the EMP table in the user Scott’s schema during the last 15 minutes
    • E、 never， because FLASHBACK TABLE is not a valid command in Oracle 10g.

    正确答案:C,D

  • 第6题：

    单选题
    You use Microsoft .NET Framework 4 to create a Windows Forms application. You have a DataGridView that is bound to a DataTable containing a column named ProductName. The ProductName column can contain any valid string, except "ProductX," "ProductY," "ProductZ." You need to ensure that only valid entries for ProductName are saved when users edit the DataGridView. Which DataGridView event should you use?（）
    A

     CellBeginEdit

    B

     Invalidated

    C

     Validated

    D

     Validating


    正确答案： B
    解析： 暂无解析

  • 第7题：

    多选题
    Which of the following are valid until command options when attempting point-in-time recovery in RMAN？（）
    A

    until time

    B

    until change

    C

    until sequence

    D

    until SCN

    E

    until commit


    正确答案： D,A
    解析： 暂无解析

  • 第8题：

    多选题
    You create a table with the PERIOD FOR clause to enable the use of the Temporal Validity feature of Oracle Database 12c. Examine the table definition: Which three statements are true concerning the use of the Valid Time Temporal feature for the EMPLOYEES table?（）
    A

    The valid time columns employee_time_start and employee_time_end are automatically created.

    B

    The same statement may filter on both transaction time and valid temporal time by using the AS OF TIMESTAMP and PERIOD FOR clauses.

    C

    The valid time columns are not populated by the Oracle Server automatically.

    D

    The valid time columns are visible by default when the table is described.

    E

    Setting the session valid time using DBMS_FLASHBACK_ARCHIVE.ENABLE_AT_VALID_TIME sets the visibility for data manipulatio


    正确答案： E,D
    解析： 暂无解析

  • 第9题：

    单选题
    The maximum angle at which the intact stability curves are valid for ship’s is the angle for（）.
    A

    the limit of positive stability

    B

    the limit of small-angle stability

    C

    maximum offset

    D

    downflooding


    正确答案： B
    解析： 暂无解析

  • 第10题：

    多选题
    What are two valid configurations for user-driven remediation when a Windows-based endpoint fails a Host Checker policy?（）
    A

    Kill a running process on the endpoint, based on executable name and MD5 checksum.

    B

    Delete a file on the endpoint's file system.

    C

    Download and run a remediation executable from the local software distribution server.

    D

    Alter registry entries to prevent future execution of an executable, based on executable name and full path.


    正确答案： A,D
    解析： 暂无解析

  • 第11题：

    多选题
    When executing the massload command to load catalog data into a WebSphere Commerce database on a remote DB2 server，which of the following can be used as valid values for the -method command line parameter？（）
    A

    create

    B

    import

    C

    load

    D

    sqlimport

    E

    update


    正确答案： B,D
    解析： 暂无解析

  • 第12题：

    单选题
    How would you pass a red buoy in the maritime buoyage system“A” （）.
    A

    keep the buoy on the vessel's starboard side when approaching a port and on the vessel's port side when leaving

    B

    keep the buoy on the vessel's port side when approaching a port and on the vessel's starboard side when leaving

    C

    keep the buoy on the vessel's starboard side when approaching and leaving

    D

    keep the buoy on the vessel's port side when approaching and leaving


    正确答案： C
    解析： 暂无解析

  • 第13题：

    When is Yao Ming's birthday?

    ____________


    正确答案：
    47. His birthday is September 12.

  • 第14题：

    当某控件对象获得焦点后又失去焦点，将依次激发（）事件.

    • A、When Valid GotFocus LostFocus
    • B、When GotFocus Valid LostFocus
    • C、Valid When GotFocus LostFocus
    • D、Valid GotFocus When LostFocus

    正确答案:B

  • 第15题：

    When executing the massload command to load catalog data into a WebSphere Commerce database on a remote DB2 server，which of the following can be used as valid values for the -method command line parameter？（）

    • A、create
    • B、import
    • C、load
    • D、sqlimport
    • E、update

    正确答案:B,D

  • 第16题：

    Given that c is a reference to a valid java.io.Console object， and： 11.String pw = c.readPassword（"%s"， "pw： "）； 12.System.out.println（"got " + pw）； 13.String name = c.readLine（"%s"， "name： "）； 14.System.out.println（" got "， name）； If the user types fido when prompted for a password， and then responds bob when prompted for a name，what is the result？（）

    • A、An exception is thrown at runtime
    • B、pw： fido got fido name： bob got bob
    • C、pw： got fido name： bob got bob
    • D、Compilation fails.

    正确答案:D

  • 第17题：

    多选题
    When configuring the messaging system， which of the following are valid parameters for the file transport？ （）
    A

    File Name

    B

    Operating System

    C

    Location

    D

    Host

    E

    Mode


    正确答案： E,C
    解析： 暂无解析

  • 第18题：

    单选题
    当某控件对象获得焦点后又失去焦点，将依次激发（）事件.
    A

    When Valid GotFocus LostFocus

    B

    When GotFocus Valid LostFocus

    C

    Valid When GotFocus LostFocus

    D

    Valid GotFocus When LostFocus


    正确答案： C
    解析： 暂无解析

  • 第19题：

    单选题
    When rigging a bosun’s chair，a tail block or lizard is used to（）.
    A

    guide the bosun's chair down a stay when applying a protective coating

    B

    run paint or tools up to a sailor in a chair with a heaving line

    C

    keep a bosun's chair from swinging with the ship's motion

    D

    reeve the gantline through


    正确答案： B
    解析： 暂无解析

  • 第20题：

    多选题
    When a switch port is used as a VLAN trunk, which of the following trunk modes are valid?（）
    A

    Blocking

    B

    Auto

    C

    Desirable

    D

    On

    E

    Transparent

    F

    Learning


    正确答案： C,A
    解析： 暂无解析

  • 第21题：

    单选题
    Given that c is a reference to a valid java.io.Console object， and： 11.String pw = c.readPassword（"%s"， "pw： "）； 12.System.out.println（"got " + pw）； 13.String name = c.readLine（"%s"， "name： "）； 14.System.out.println（" got "， name）； If the user types fido when prompted for a password， and then responds bob when prompted for a name，what is the result？（）
    A

    An exception is thrown at runtime

    B

    pw： fido got fido name： bob got bob

    C

    pw： got fido name： bob got bob

    D

    Compilation fails.


    正确答案： D
    解析： 暂无解析

  • 第22题：

    单选题
    What is a valid option when using the ping command?（）
    A

    packet loss

    B

    packet size

    C

    CRC

    D

    TCP port


    正确答案： B
    解析： 暂无解析

  • 第23题：

    单选题
    When configuring a multipoint GRE （mGRE） tunnel interface， which one of the following is NOT a valid configuration option：（）
    A

     tunnel source

    B

     tunnel destination

    C

     tunnel key

    D

     ip address

    E

     tunnelvrf


    正确答案： D
    解析： 暂无解析

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