Oracle 1z0-819 - Java SE 11 Developer

Green

Mr, Blue

Mr, Green

An exception is thrown at runtime

The compilation fails due to an error in line 6.

The compilation succeeds.

The compilation fails due to an error in line 4.

The compilation fails due to an error in line 10.

The compilation fails due to an error in line 7.

The compilation fails due to an error in line 9.

The compilation fails due to an error in line 2.

Insert Comparator on line 1.

Insert

public int compare(Person p1, Person p2) {

return p1.name.compare(p2.name);

}

on line 2.

Insert Comparator on line 1.

Insert

public int compareTo(Person person) {

return person.name.compareTo(this.name);

}

on line 2.

Insert Comparable on line 1.

Insert

public int compare(Person p1, Person p2) {

return p1.name.compare(p2.name);

}

on line 2.

Insert Comparator on line 1.

Insert

public int compare(Person person) {

return person.name.compare(this.name);

}

on line 2.

before this object is deserialized

after this object is deserialized

before this object Is serialized

The method is never called.

after this object is serialized

At once 0

An indexOutofBoundsException is thrown at runtime.

Hat at store 4

At once 1

Hat at store 1

A java.lang, UnsupportedOperationException is thrown.

True

False

A java.lang.NullPointerException is thrown.

The code compiles but does not print any result.

The code prints 25.

The code does not compile.

The code throws an exception at runtime.

Option A

Option B

Option C

Option D

Test.prefix+Test.name

new Test().prefix+new Test().name

Test.prefix+Test.getName()

Test.getName+prefix

prefix+Test.name

prefix+name

watermelonorangelemongrapeapricotapple

nothing

appleapricotgrapelemonorangewatermelon

appleorangegrapelemonapricotwatermelon