多选题The ORACLE_SID environment variable is set to +ASM. ASMLIB is not used in the configuration. You executed the following command to startup the Automatic Storage Management （ASM） instance.   SQL> STARTUP；   Which two activities are performed during a su

题目
多选题
The ORACLE_SID environment variable is set to +ASM. ASMLIB is not used in the configuration. You executed the following command to startup the Automatic Storage Management （ASM） instance.   SQL> STARTUP；   Which two activities are performed during a successful start up operation？（）
A

The databases configured to use the ASM instance are mounted

B

The disk groups are mounted as per the ASM_DISKGROUPS initialization parameter

C

ASM starts the Oracle Cluster Synchronization Services （CSS） daemon if it is not started

D

ASM discovers and examines the contents of all files that are in the paths specified in the  ASM_DISKGROUPS initialization parameters

相似考题

1.String[] elements={"for","tea","too"};String first=(elements.length>0)?elements[0]null;What is the result?()A.Compilation fails.B.An exception is thrown at runtime.C.The variable first is set to null.D.The variable first is set to elements[0].

2.On AIX systems， where DNS resolution takes precedence over NIS， a particular process needs to resolve names using /etc/hosts first.  Which of the following processes is the best way to accomplish this without affecting the rest of the system’s name resolution？（）A、Set the NSORDER environmental variable of the environment which invokes the process to：NSORDER="local，nis，bind"B、Set the NSORDER environmental variable of the environment which invokes the process to：  NSORDER="hosts=auth，nis，bind"C、Edit /etc/netsvc.conf to add a line similar to the following： process /full/path/of/process {hosts=local，nis，dns}D、Unset NSORDER environment variable of the environment which invokes the process

3. String[] elements = { “for”， “tea”， “too” }；  String first = （elements.length > 0）？ elements[0] null；  What is the result？（）A、 Compilation fails.B、 An exception is thrown at runtime.C、 The variable first is set to null.D、 The variable first is set to elements[0].

4.A system administrator increases the mbuf pool allocation， then runs vmstat. It is noticed that the paging rate has not decreased. What is the most effective option to maintain the mbuf pool and decrease paging？（）A、 Increase the number of CPUs.B、 Increase the physical memory.C、 Set the PSALLOC environment variable to ’late’.D、 Set the PSALLOC environment variable to ’early’.

更多“The ORACLE_SID environment variable is set to +ASM. ASMLIB i”相关问题

  • 第1题：

    While accessing the Internet in an external environment (i.e. while traveling), a Windows 7 firewall hould be set to which of the following?（）

    • A、Block incoming and outgoing connections
    • B、Turned off or disabled
    • C、Block outgoing connections
    • D、Block incoming connections

    正确答案:D

  • 第2题：

    Which of the following is a correct statement about how the user environment is configured at login?（）

    • A、If present, the settings in the $HOME/.profile file will override the settings in the /etc/profile file.
    • B、If both $HOME/.profile and $HOME/.env files are present, the settings in the $HOME/.profile file will take precedence.
    • C、The settings in the /etc/environment file are system-wide and will override user customized settings in the $HOME/.profile.
    • D、The settings in the /etc/profile file will override settings in the $HOME/.profile file unless the $LOCAL_PROFILE variable is set to 'true'.

    正确答案:C

  • 第3题：

    Which of the following statements is true regarding the initialization parameter DIAGNOSTIC_DEST？（）   The default value is the value of the environment variable $ORACLE_HOME； if $ORACLE_HOME isn’t set  

    • A、 then the default is set to $ORACLE_BASE  The default value is the value of the environment variable $ORACLE_BASE； if $ORACLE_BASE isn’t set，
    • B、 then it is set to $ORACLE_HOME
    • C、 DIAGNOSTIC_DEST is always equal to $ORACLE_HOME
    • D、 DIAGNOSTIC_DEST is always equal to $ORACLE_BASE

    正确答案:B

  • 第4题：

    The ORACLE_SID environment variable is set to +ASM. ASMLIB is not used in the configuration. You executed the following command to startup the Automatic Storage Management (ASM) instance. SQL> STARTUP; Which two activities are performed during a successful start up operation?（）

    • A、The databases configured to use the ASM instance are mounted
    • B、The disk groups are mounted as per the ASM_DISKGROUPS initialization parameter
    • C、ASM starts the Oracle Cluster Synchronization Services (CSS) daemon if it is not started
    • D、ASM discovers and examines the contents of all files that are in the paths specified in the ASM_DISKGROUPS initialization parameters

    正确答案:B,C

  • 第5题：

    单选题
    A system administrator increases the mbuf pool allocation， then runs vmstat. It is noticed that the paging rate has not decreased. What is the most effective option to maintain the mbuf pool and decrease paging？（）
    A

     Increase the number of CPUs.

    B

     Increase the physical memory.

    C

     Set the PSALLOC environment variable to ’late’.

    D

     Set the PSALLOC environment variable to ’early’.


    正确答案： A
    解析： 暂无解析

  • 第6题：

    多选题
    The ORACLE_SID environment variable is set to +ASM. ASMLIB is not used in the configuration. You executed the following command to startup the Automatic Storage Management （ASM） instance.   SQL> STARTUP；   Which two activities are performed during a successful start up operation？（）
    A

    The databases configured to use the ASM instance are mounted

    B

    The disk groups are mounted as per the ASM_DISKGROUPS initialization parameter

    C

    ASM starts the Oracle Cluster Synchronization Services （CSS） daemon if it is not started

    D

    ASM discovers and examines the contents of all files that are in the paths specified in the  ASM_DISKGROUPS initialization parameters


    正确答案： C,B
    解析： 暂无解析

  • 第7题：

    单选题
    String[] elements={"for"，"tea"，"too"}； String first=（elements.length>0）？elements[0]null； What is the result？（）
    A

    Compilation fails.

    B

    An exception is thrown at runtime.

    C

    The variable first is set to null.

    D

    The variable first is set to elements[0].


    正确答案： A
    解析： 暂无解析

  • 第8题：

    单选题
    You issued the following command at the UNIX environment：   % setenv ORA_SDTZ ’OZ_TZ’   What will be the impact of issuing the above command？（）
    A

     The operating system local time zone will be set for a user session using the operating system environment variable.

    B

     The database local time zone will be set for a user session using the operating system environment variable.

    C

     The operating system local time zone will be set for the database using the operating system environment

    D

     The database local time zone will be set for the database using the operating system environment variable.


    正确答案： A
    解析： 暂无解析

  • 第9题：

    单选题
    Which of the following statements is true regarding the initialization parameter DIAGNOSTIC_DEST？（）   The default value is the value of the environment variable $ORACLE_HOME； if $ORACLE_HOME isn’t set
    A

     then the default is set to $ORACLE_BASE  The default value is the value of the environment variable $ORACLE_BASE； if $ORACLE_BASE isn’t set，

    B

     then it is set to $ORACLE_HOME

    C

     DIAGNOSTIC_DEST is always equal to $ORACLE_HOME

    D

     DIAGNOSTIC_DEST is always equal to $ORACLE_BASE


    正确答案： B
    解析： 暂无解析

  • 第10题：

    单选题
    The system administrator is making system wide changes to a server， which will add to the PATH variable for the server environment.  Where is the PATH variable found for the system？（）
    A

    /profile

    B

    /etc/envpath

    C

    /etc/profile

    D

    /etc/environment


    正确答案： C
    解析： 暂无解析

  • 第11题：

    多选题
    A developer is creating a class Book， that needs to access class Paper. The Paper class is deployed in a JAR named myLib.jar. Which three， taken independently， will allow the developer to use the Paper class while compiling the Book class？（）
    A

    The JAR file is located at $JAVA_HOME/jre/classes/myLib.jar

    B

    The JAR file is located at $JAVA_HOME/jre/lib/ext/myLib.jar

    C

    The JAR file is located at /foo/myLib.jar and a classpath environment variable is set that includes /foo/myLib.jar/Paper.class

    D

    The JAR file is located at /foo/myLib.jar and a classpath environment variable is set that includes /foo/myLib.jar

    E

    The JAR file is located at /foo/myLib.jar and the Book class is compiled using javac –cp /foo/myLib.jar/Paper Book.java

    F

    The JAR file is located at foo/myLib.jar and the Book class is compiled using javac –classpath /foo/myLib.jar Book.java


    正确答案： A,D
    解析： 暂无解析

  • 第12题：

    单选题
    On AIX systems， where DNS resolution takes precedence over NIS， a particular process needs to resolve names using /etc/hosts first.  Which of the following processes is the best way to accomplish this without affecting the rest of the system’s name resolution？（）
    A

    Set the NSORDER environmental variable of the environment which invokes the process to：NSORDER=local，nis，bind

    B

    Set the NSORDER environmental variable of the environment which invokes the process to：  NSORDER=hosts=auth，nis，bind

    C

    Edit /etc/netsvc.conf to add a line similar to the following： process /full/path/of/process {hosts=local，nis，dns}

    D

    Unset NSORDER environment variable of the environment which invokes the process


    正确答案： A
    解析： 暂无解析

  • 第13题：

    he system administrator is making system wide changes to a server， which will add to the PATH variable for the server environment.  Where is the PATH variable found for the system？（）

    • A、/profile
    • B、/etc/envpath
    • C、/etc/profile
    • D、/etc/environment

    正确答案:D

  • 第14题：

    The system administrator is making system wide changes to a server, which will add to the PATH variable for the server environment. Where is the PATH variable found for the system?（）

    • A、/profile
    • B、/etc/envpath
    • C、/etc/profile
    • D、/etc/environment

    正确答案:D

  • 第15题：

    You issued the following command at the UNIX environment：   % setenv ORA_SDTZ ’OZ_TZ’   What will be the impact of issuing the above command？（）  

    • A、 The operating system local time zone will be set for a user session using the operating system environment variable.
    • B、 The database local time zone will be set for a user session using the operating system environment variable.
    • C、 The operating system local time zone will be set for the database using the operating system environment
    • D、 The database local time zone will be set for the database using the operating system environment variable.

    正确答案:B

  • 第16题：

    单选题
    Which of the following is a correct statement about how the user environment is configured at login?（）
    A

    If present, the settings in the $HOME/.profile file will override the settings in the /etc/profile file.

    B

    If both $HOME/.profile and $HOME/.env files are present, the settings in the $HOME/.profile file will take precedence.

    C

    The settings in the /etc/environment file are system-wide and will override user customized settings in the $HOME/.profile.

    D

    The settings in the /etc/profile file will override settings in the $HOME/.profile file unless the $LOCAL_PROFILE variable is set to 'true'.


    正确答案： D
    解析： 暂无解析

  • 第17题：

    单选题
    An administrator needs to add the /usr/vac/bin directory to their PATH environment variable for the current session.  Which of the following will accomplish this task（）
    A

    path=$path：/usr/vac/bin； export path

    B

    path.=/usr/vac/bin； export $path

    C

    Modify the path environment variable in /etc/profile

    D

    Modify the path environment variable in /.profile


    正确答案： A
    解析： 暂无解析

  • 第18题：

    单选题
    Which environment variable must be changed in auser’s profile so that upon login，the command prompt identifies the server？（）
    A

    PMT

    B

    PS1

    C

    PRT

    D

    PT1


    正确答案： A
    解析： 暂无解析

  • 第19题：

    单选题
    1. import java.util.*；  2. public class TestSet {  3. enum Example { ONE， TWO， THREE }  4. public static void main（String[] args） {  5. Collection coll = new ArrayList（）；  6. coll.add（Example.THREE）；  7. coll.add（Example.THREE）；  8. coll.add（Example.THREE）；  9. coll.add（Example.TWO）；  10. coll.add（Example.TWO）；  11. coll.add（Example.ONE）；  12. Set set = new HashSet（coll）；  13. }  14. }  Which statement is true about the set variable on line 12？（）
    A

     The set variable contains all six elements from the coll collection， and the order is guaranteed to be preserved.

    B

     The set variable contains only three elements from the coll collection， and the order is guaranteed to be preserved.

    C

     The set variable contains all six elements from the coil collection， but the order is NOT guaranteed to be preserved.

    D

     The set variable contains only three elements from the coil collection， but the order is NOT guaranteed to be preserved.


    正确答案： A
    解析： 暂无解析

  • 第20题：

    多选题
    What elements of globalization can be explicitly defined using the NLS_LANG environment variable?（）
    A

    NLS_LANGUAGE

    B

    NLS_SORT

    C

    NLS_CALENDAR

    D

    NLS_CHARACTERSET

    E

    NLS_TERRITORY


    正确答案： B,D
    解析： 暂无解析

  • 第21题：

    多选题
    The ORACLE_SID environment variable is set to +ASM. ASMLIB is not used in the configuration. You executed the following command to startup the Automatic Storage Management (ASM) instance. SQL> STARTUP; Which two activities are performed during a successful start up operation? （）(Choose two.)
    A

    The databases configured to use the ASM instance are mounted

    B

    The disk groups are mounted as per the ASM_DISKGROUPS initialization parameter

    C

    ASM starts the Oracle Cluster Synchronization Services (CSS) daemon if it is not started

    D

    ASM discovers and examines the contents of all files that are in the paths specified in the ASM_DISKGROUPS initialization parameters


    正确答案： A,C
    解析： 暂无解析

  • 第22题：

    单选题
    Given： String[] elements = { "for"， "tea"， "too" }； String first = （elements.length > 0） ？ elements[0] ： null； What is the result？（）
    A

    Compilation fails.

    B

    An exception is thrown at runtime.

    C

    The variable first is set to null.

    D

    The variable first is set to elements[0].


    正确答案： C
    解析： 暂无解析

  • 第23题：

    单选题
    he system administrator is making system wide changes to a server， which will add to the PATH variable for the server environment.  Where is the PATH variable found for the system？（）
    A

    /profile

    B

    /etc/envpath

    C

    /etc/profile

    D

    /etc/environment


    正确答案： A
    解析： 暂无解析

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