Which two statements are true about the Automatic Diagnostic Repository (ADR)?()A. The ADR base keeps all diagnostic information in binary formatB. SQL*Plus provides the ADRI script, which can be used to work with ADRC. The ADR can be used for problem dia

题目
Which two statements are true about the Automatic Diagnostic Repository (ADR)?()

A. The ADR base keeps all diagnostic information in binary format

B. SQL*Plus provides the ADRI script, which can be used to work with ADR

C. The ADR can be used for problem diagnosis only when the database is open

D. The ADR can be disabled by settting the DIAGNOSTIC_DEST parameter to null

E. The ADR can be used for problem diagnosis even when the database instance is down

F. The ADR base is shared across multiple instances

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1.下列CASE语句中执行结果不为空的是()A、SELECTCASEWHEN125THEN'true'ELSE'false'END;B、SELECTCASEBINARY'B'WHEN'a'THEN1WHEN'b'THEN2END;C、SELECTCASEWHEN-10THEN'true'END;D、SELECTCASE'one'WHEN1THEN'one'WHEN2THEN'two'END;

2.Examine the following command;ALTER SYSTEM SET enable_ddl_logging = TRUE;Which statement is true?()A. Only the data definition language (DDL) commands that resulted in errors are logged in the alert log file.B. All DDL commands are logged in the alert log file.C. All DDL commands are logged in a different log file that contains DDL statements and their execution dates.D. Only DDL commands that resulted in the creation of new segments are logged.E. All DDL commands are logged in XML format in the alert directory under the Automatic Diagnostic Repository (ADR) home.

3.下列复选框构造方法，错误的是 ( )A．setLayout(new GridLayout(3，1))；B．add(new Checkbox("one"，null，true))；C．add(new Checkbox("two"))；D．add(new Checkbox("one"，true))；

4.WhichofthefollowingstatementsistrueregardingtheinitializationparameterDIAGNOSTIC_DEST?()Thedefaultvalueisthevalueoftheenvironmentvariable$ORACLE_HOME;if$ORACLE_HOMEisn’tsetA.thenthedefaultissetto$ORACLE_BASE Thedefaultvalueisthevalueoftheenvironmentvariable$ORACLE_BASE；if$ORACLE_BASEisn’tset，B.thenitissetto$ORACLE_HOMEC.DIAGNOSTIC_DESTisalwaysequalto$ORACLE_HOMED.DIAGNOSTIC_DESTisalwaysequalto$ORACLE_BASE

更多“Which two statements are true about the Automatic Diagnostic Repository (ADR)?() ”相关问题

  • 第1题：

    下列复选框构造方法，错误的是()。

    A．setLayout(newGridLayout(3,1));

    B．add(newCheckbox("one",null,true));

    C．add(newCheckbox("tWO");

    D．add(newCheckbox("one",true);


    正确答案：D

  • 第2题：

    Which functionality is required within an IP router that is situated at the boundary of an IPv4 network and an IPv6 network to allow communication between IPv6－ only and IPv4 － only nodes?()

    A. Autoconfiguration

    B. Automatic 6to4 Tunnel

    C. Automatic 6to4 Relay

    D. Network Address Translator - Protocol Translator (NAT - PT)

    E. Intrasite Automatic T unnel Address Protocol (ISATAP)


    参考答案：D

  • 第3题：

    12． About_______ of the workers in the factory were born in the __________．

    A． two- thirds;1970

    B． two- thirds ; 1970s

    C． two-third ; 1970

    D． two-third ; 1970s


    正确答案：B
    12．B【解析】句意：工厂里大约2/3的工人出生在20世纪70年代。分数的表达为分子用基数词，分母用序数词，如果分子大于1，则分母要用复数，排除C、D，年代的表达要在年份后加s．故选B。

  • 第4题：

    The answers each list a tunnel method and two consecutive IPv6 address quartets.Which answers identify a tunneling method that relies on an IPv4 address to be embedded into an IPv6 address, within the correct quartets listed?（）

    A. Automatic 6to4, quartets 2 and 3

    B. Automatic 6to4, quartets 7 and 8

    C. ISATAP, quartets 2 and 3

    D. ISATAP, quartets 7 and 8


    参考答案：A, D

  • 第5题：

    About ________ of the workers in the factory were born in the ________.

    A.two-thirds, 1970 B.two-thirds, 1970s C.two-third,1970 D.two-third, 1970s


    正确答案：B

  • 第6题：

    __________assessment is based on a fixed standard that is usually the ultimate goal which thestudents are expected to achieve at the end of the course.


    A.Criterion-referenced

    B.Norm-referenced

    C.Summative

    D.Diagnostic

    答案：A
    解析：
    考查教学评价。王蔷等编写的《英语教学法教程》认为，教学评价可分为三种：Criterion-referenced assessment(目标参照性评价)，Norm-referenced assessment(常模参照性评价)和Individual-referenced assessment(个体参照性评价)。目标参照性评价是以具体体现教学目标的标准作为依据．确定学生是否达到标准以及达到的程度如何的一种评价方法。故选A。

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