Which is the packaging strategy of iDataPlex of the following？（）

相似题目

• package geometry；  public class Hypotenuse {  public InnerTriangle it = new InnerTriangle（）；  class InnerTriangle {  public int base；  public int height；  }  }  Which is true about the class of an object that can reference the variable base？ （）

  A .  It can be any class. B .  No class has access to base. C .  The class must belong to the geometry package. D .  The class must be a subclass of the class Hypotenuse.

  查看最佳答案

• You need to configure fine-grained access control to external network resources from within your database. You create an access control list (ACL) using the DBMS_NETWORK_ACL_ADMIN package. Which statement is true regarding the ACL created?（）

  A . It is a list of remote database links stored in the XML file that are available to the users of the database. B . It is a list of users and network privileges stored in the XML file according to which a group of users can connect to one or more hosts. C . It is a list of users and network privileges stored in the data dictionary according to which a group of users can connect to one or more hosts. D . It is the list of the host names or the IP addresses stored in the data dictionary that can connect to your database through PL/SQL network utility packages such as UTL_TCP.

  查看最佳答案

• Which will declare a method that is available to all members of the same package and can be referenced without an instance of the class？（）  

  A .  Abstract public void methoda（）； B .  Public abstract double methoda（）； C .  Static void methoda（double d1）{} D .  Public native double methoda（）  {} E .  Protected void methoda（double d1）  {}

  查看最佳答案

• Which statement is true for enabling Enterprise Manager Support Workbench in Oracle Database 11g to upload the physical files generated by Incident Packaging Service (IPS) to MetaLink?（）

  A . The database must be running in ARCHIVELOG mode. B . No special setup is required, and the feature is enabled by default. C . The path for the Automatic Diagnostic Repository (ADR) must be configured with the DIAGNOSTIC_DEST initialization parameter. D . The Enterprise Manager Support Workbench can be enabled only if the background process manageability monitor (MMON) is configured. E . Select the Enable option in the Oracle Configuration Manager Registration window during the installation of the Oracle Database 11g software, provide valid MetaLink credentials and select license agreement.

  查看最佳答案

• The package specification in the international trade is （） than domestically.

  A . lower B . higher C . smaller D . bigger

  查看最佳答案

• Which statement is true for enabling Enterprise Manager Support Workbench in Oracle Database 11g to upload the physical files generated by Incident Packaging Service （IPS） to MetaLink？（）

  A .  The database must be running in ARCHIVELOG mode. B .  No special setup is required， and the feature is enabled by default. C .  The path for the Automatic Diagnostic Repository （ADR） must be configured with the DIAGNOSTIC_DEST initialization parameter. D .  The Enterprise Manager Support Workbench can be enabled only if the background process manage ability monitor （MMON） is configured. E .  Select the Enable option in the Oracle Configuration Manager Registration window during the installation of the Oracle Database 11g software， provide valid MetaLink credentials and select  license agreement.

  查看最佳答案

• Which of the following packages maintains information in the recovery catalog？ （）

  A . DBMS_RCVMAN B . DBMS_RMAN C . DBMS_RCVCAT D . DBMS_CATPROC

  查看最佳答案

• Which will declare a method that is available to all members of the same package and be referenced without an instance of the class？（）

  A .  abstract public void methoda （）； B .  public abstract double inethoda （）； C .  static void methoda （double dl） {} D .  public native double methoda （） {} E .  protected void methoda （double dl） {}

  查看最佳答案

• A package contains nitric acid solution and is radioactive. The radiation level at the package surface is 36 millirems per hour. How should this package be labeled? （）

  A . Radioactive II and oxidizer B . Radioactive II and poison C . Radioactive I and corrosive D . Fissile class I

  查看最佳答案

• ou need to configure fine-grained access control to external network resources from within your database. You create an access control list （ACL） using the DBMS_NETWORK_ACL_ADMIN package.  Which statement is true regarding the ACL created？（）

  A .  It is a list of remote database links stored in the XML file that are available to the users of the database. B .  It is a list of users and network privileges stored in the XML file according to which a group of users can connect to one or more hosts. C .  It is a list of users and network privileges stored in the data dictionary according to which a group of users can connect to one or more hosts. D .  It is the list of the host names or the IP addresses stored in the data dictionary that can connect to your database through PL/SQL network utility packages such as UTL_TCP.

  查看最佳答案

• package foo；  public class Outer {  public static class Inner {  }  }   Which statement is true？（） 

  A .  Compilation fails. B .  An instance of the Inner class can be constructed with “new Outer.Inner（）”. C .  An instance of the Inner class cannot be constructed outside of package foo. D .  An instance of the Inner class can be constructed only from within the Outer class. E .  From within the package foo， and instance of the Inner class can be constructed with “new Inner（）”.

  查看最佳答案

• package foo；  public class Outer （   public static class Inner （   ）   ）   Which statement is true？（）  

  A .  An instance of the Inner class can be constructed with “new Outer.Inner（）” B .  An instance of the inner class cannot be constructed outside of package foo. C .  An instance of the inner class can only be constructed from within the outer class. D .  From within the package bar， an instance of the inner class can be constructed with “new inner（）&rdquo

  查看最佳答案

• Which package provides API’s for the SQL Tuning Advisor？（）

  A .  DBMS_MONITOR B .  DBMS_STATS C .  DBMS_SQLTUNE D .  DBMS_ADVISOR

  查看最佳答案

• You want a class to have access to members of another class in the same package. Which is the most restrictive access modifier that will accomplish that will accomplish this objective？（）

  A .  Public B .  Private C .  Protected D .  Transient E .  No access modifier is required.

  查看最佳答案

• You want subclasses in any package to have access to members of a superclass. Which is the most restrictive access that accomplishes this objective？（）  

  A .  public B .  private C .  protected D .  transient E .  default acce

  查看最佳答案

• You want subclasses in any package to have access to members of a superclass. Which is the mostrestrictive access modifier that will accomplish this objective？（） 

  A .  Public B .  Private C .  Protected D .  Transient E .  No access modifier is qualified

  查看最佳答案

• You want a class to have access to members of another class in the same package. Which is the most restrictive access that accomplishes this objective？（）  

  A .  public B .  private C .  protected D .  transient E .  default acce

  查看最佳答案

• Which will declare a method that is available to all members of the same package and can be referenced  without an instance of the class？（）  

  A .  Abstract public void methoda（）； B .  Public abstract double methoda（）； C .  Static void methoda（double d1）{} D .  Public native double methoda（）{} E .  Protected void methoda（double d1）{}

  查看最佳答案

• Which statements describe the capabilities of the DBMS_NETWORK_ACL_ADMIN package?（）

  A . It can be used to allow the access privilege settings for users but not roles. B . It can be used to allow the access privilege settings for users as well as roles. C . It can be used to control the time interval for which the access privilege is available to a user. D . It can be used to selectively restrict the access for each user in a database to different host computers. E . It can be used to selectively restrict a user's access to different applications in a specific host computer.

  查看最佳答案

• You want subclasses in any package to have access to members of a superclass. Which is the most restrictive access modifier that will accomplish this objective？（）  

  A .  Public B .  Private C .  Protected D .  Transient E .  No access modifier is qualified.

  查看最佳答案

• What is the caution on the package?

  查看最佳答案

• Which of the following aspects are the benefits of tertiary packaging?

  查看最佳答案

• “ABC London” is printed ____ the outer package.

  查看最佳答案

• What is NOT mentioned in the package？

  A．Free afternoon tea. B．One full-day tour. C．Car rental. D．Free recreation facilities.

  查看最佳答案