[单选]
Given：
1.d is a valid， non-null Date object
2.df is a valid， non-null DateFormat object set to the current locale
What outputs the current locale’s country name and the appropriate version of d’s date？（）

A . Locale loc = Locale.getLocale（）； System.out.println（loc.getDisplayCountry（）+ " " + df.format（d））；
B . Locale loc = Locale.getDefault（）； System.out.println（loc.getDisplayCountry（）+ " " + df.format（d））；
C . Locale loc = Locale.getLocale（）；System.out.println（loc.getDisplayCountry（）+ " " + df.setDateFormat（d））；
D . Locale loc = Locale.getDefault（）；System.out.println（loc.getDisplayCountry（）+ " " + df.setDateFormat（d））；

原油经过处理后含盐量必须低于（）Ptb 20。 25。 30。 Your database initialization parameter file has the following entry： SEC_MAX_FAILED_LOGIN_ATTEMPTS=3 Which statement is true regarding this setting？（） It drops the connection after the specified number of login attempts fail for any user.。 It is enforced only if the password profile is enabled for the user.。 It locks the user account after the specified number of attempts.。 It drops the connection after the specified number of login attempts fail only for users who have the SYSDBA privilege.。活塞环不是一个整圆环，而是呈开口状，在自由状态下的直径（）气缸直径。 An application that needs to use a shared library has a deployment descriptor that only specifies the Specification-Version and Extension-Name of the shared library. When the application is deployed, which shared library will be used?（） The application will go into an ADMIN state and fail to deploy because the Implementation- Version is required.。 The application will be deployed but the classes in the shared library will not be available.。 If you are using the WebLogic Admin Console, you will be prompted for the version you want to use; otherwise, the application will fail to deploy.。 If there are multiple versions of the shared library deployed, WebLogic will use the one with the highest Implementation-Version.。 If there are multiple versions of the shared library deployed, WebLogic will use the one that was deployed most recently.。在EC2中用户最多可以拥有（）个事例 10。 20。 30。 40。

Given：
1.d is a valid， non-null Date object
2.df is a valid， non-null DateFormat object set to the current locale
What outputs the current locale’s country name and the appropriate version of d’s date？（）

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[单选] Given： 1.d is a valid， non-null Date object 2.df is a valid， non-null DateFormat object set to the current locale What outputs the current locale’s country name and the appropriate version of d’s date？（）

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[单选]
Given：
1.d is a valid， non-null Date object
2.df is a valid， non-null DateFormat object set to the current locale
What outputs the current locale’s country name and the appropriate version of d’s date？（）