Pass the Oracle Java SE 1z0-819 Questions and answers with ExamsMirror

Hello.Greeting myG = new Hello.Greeting() myG.sayHi();

Hello myH = new Hello();

Hello.Greeting myG = myH.new Greeting();

myG.sayHi();

Hello myH = new Hello();

Hello.Greeting myG = myH.new Hello.Greeting();

myG.sayHi();

Hello myH = new Hello(); Greeting myG = new Greeting(); myG.sayHi ();

3, 4, 3, 14

3, 4, 3

The program prints 3 4 and throws a ClassCastException

3, 4

System.out.printin (sA(1)};

System.out.printin(Season,values(1)};

System.out.printin(Season.SPRING);

System.out.printin (sa(0)}:

System.out.printin (Season.valueof(‘’SPRING”).ordinal() );

System.out.printin(Season.valueOf(‘’SPRING”). Ordinal() );

System.out.printin (Season.valueof (‘s’) );

String result = fruits.stream().filter(f −> f.contains(“n”)).findAny();

fruits.stream().filter(f −> f.contains(“n”)).forEachOrdered(System.out::print);

Optional result = fruits.stream().filter(f −> f.contains (“n”)).findFirst ();

Optional result = fruits.stream().anyMatch(f −> f.contains(“n”));

jdbe.mysql.com://localhost:3306/database

http://localhost.mysql.com:3306/database

http://localhost mysql.jdbc:3306/database

jdbc:mysql://localhost:3306/database

13 5 7 9

1 3 5 7 9 11

2 4 6 B 10

2 4 6 8

42

The compilation fails due to an error in line 4.

17

The compilation fails due to an error in line 3.

The compilation fails due to an error in line 2.

The compilation fails due to an error in line 1.

The compilation fails due to an error in line 5.

2134

2143

214

234

@Resource(priority=100)

@Resource(priority=0)

@Resource(name=“Customer1”, priority=100)

@Resource(name=“Customer1”)

@Resource

Fox class does not have to override inhabit method, so long as it does not try to call it.

Fox class does not have to override the inhabit method if Forest and Town provide compatible implementations.

Fox class must implement either Forest or Town interfaces, but not both.

The inhabit method implementation from the first interface that Fox implements will take precedence.

Fox class must provide implementation for the inhabit method.