1Z0-805 무료 덤프문제 온라인 액세스

What design pattern does the Drivermanager.getconnection () method characterize?

• A.Factory
• B.Singleton
• C.DAO
• D.composition

Which two code blocks correctly initialize a Locale variable?

• A.Locale loc2 = Locale.get Instance ( "ru" );
• B.Locale loc5 = new Locale("ru", "RU");
• C.Locale loc1 = "UK";
• D.Locale loc3 = Locale.getLocaleFactory("RU");
• E.Locale loc4 = Locale.UK;

Given the code fragment:
Locale loc1 = Locale.getDefault ();
ResourceBundle messages = ResourceBundle.getBundle("MessageBundle", loc1);
Which two statements are a valid way to re-assign a resource bundle to a different Locale?

• A.loc1 = ResourceBundle.getBundle ("MessageBundle", new Locale ("es", "ES"));
• B.messages = ResourceBundle.getBundle ("messageBundle", new Locale ("es", "ES"));
• C.loc1 = ResourceBundle.getBundle ("MessageBundle", Locale.CHINA);
• D.messages = ResourceBundle.getBundle ("MessageBundle", Locale.CHINA);

Which two statements are true?

• A.Implementing a DAO often includes the use of factory.
• B.To be implemented properly, factories rely on the private keyword.
• C.Using factory prevents your replication from being tightly coupled with a specific Singleton
• D.Factories are an example of the OO principle "program to an interface."
• E.One step in implementing a factory is to add references from all the classes that the factory will merge.

Given the code fragment: SimpleDateFormat sdf = new SimpleDateFormat("zzzz", Locale.US);
System.out.println ("Result: " + sdf.format(today) ) ;
What type of result is printed?

• A.Time zone abbreviation
• B.Full-text time zone name
• C.Time of the Epoch (in milliseconds)
• D.Era
• E.Julian date