Oracle 1Z0-809 dumps - 100% Pass Guarantee!

Given:

public class Emp {

String fName;

String lName;

public Emp (String fn, String ln) {

fName = fn;

lName = ln;

}

public String getfName() { return fName; }

public String getlName() { return lName; }

}

and the code fragment:

List emp = Arrays.asList (

new Emp ("John", "Smith"),

new Emp ("Peter", "Sam"),

new Emp ("Thomas", "Wale"));

emp.stream()

//line n1

.collect(Collectors.toList());

Which code fragment, when inserted at line n1, sorts the employees list in descending order of fName and

then ascending order of lName?

A. .sorted (Comparator.comparing(Emp::getfName).reserved().thenComparing(Emp::getlName))

B. .sorted (Comparator.comparing(Emp::getfName).thenComparing(Emp::getlName))

C. .map(Emp::getfName).sorted(Comparator.reserveOrder())

D. .map(Emp::getfName).sorted(Comparator.reserveOrder().map(Emp::getlName).reserved

Given:

public class Test {

private T t;

public T get () {

return t;

}

public void set (T t) {

this.t = t;

}

public static void main (String args [ ] ) {

Test type = new Test<>();

Test type 1 = new Test (); //line n1

type.set("Java");

type1.set(100); //line n2

System.out.print(type.get() + " " + type1.get());

}

}

What is the result?

A. Java 100

B. java.lang.string@java.lang.Integer@

C. A compilation error occurs. To rectify it, replace line n1 with: Test type1 = new Test<>();

D. A compilation error occurs. To rectify it, replace line n2 with: type1.set (Integer(100));

Given:

Which option fails?

A. Foo mark = new Foo ("Steve", 100);

B. Foo pair = Foo.twice ("Hello World!");

C. Foo percentage = new Foo("Steve", 100);

D. Foo grade = new Foo <> ("John", "A");

Given the EMPLOYEE table:

Given the code fragment: Assuming the database supports scrolling and updating, what is the result?

A. The program throws a runtime exception at Line 1.

B. A compilation error occurs.

C. A new record is inserted and Employee Id: 102, Employee Name: Peter is displayed.

D. A new record is inserted and Employee Id: 104, Employee Name: Michael is displayed.

Given the definition of the Vehicle class:

Which action encapsulates the Vehicle class?

A. Make the Vehicle class private.

B. Make the name variable public.

C. Make the getName() and setName() method public.

D. Make the name variable private.

E. Make the getName() and setName() method private.