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Given:

Which two statements can be added at line 1 in Bar to successfully compile it? (Choose two.)

A.

public List foo(Set m) { ... }

B.

public ArrayList foo(Set m) { ... }

C.

public List foo(TreeSet m) { ... }

D.

public List foo(Set m) { ... }

E.

public List foo(Set m) { ... }

F.

public ArrayList foo(Set m) { ... }

Given:

Which two are correct? (Choose two.)

A.

The output will be exactly 2 1 3 4 5.

B.

The program prints 1 4 2 3, but the order is unpredictable.

C.

Replacing forEach() with forEachOrdered(), the program prints 2 1 3 4 5, but the order is unpredictable.

D.

Replacing forEach() with forEachOrdered(), the program prints 1 2 3 4 5.

E.

Replacing forEach() with forEachOrdered(), the program prints 2 1 3 4 5.

Given the code fragment:

What is the result?

A.

An ArrayIndexOutofBoundsException is thrown at runtime.

B.

The compilation fails.

C.

gh ij kl

D.

gj hk il

E.

ghi jkl

Given:

Which statement is true?

A.

The code compiles successfully.

B.

The code fails to compile as res2 should be declared as final.

C.

The code fails to compile as MyResource must implement Closeable.

D.

The code fails to compile as try-try-resource needs a variable declaration such as MyResource r1= res1; MyResource r2 = res2;.

Given:

What is the result?

A.

A ClassCastException is thrown at runtime.

B.

AnotherClass#methodA()AnotherClass#methodA()

C.

The compilation fails.

D.

SomeClass#methodA()AnotherClass#methodA()

E.

AnotherClass#methodA()SomeClass#methodA()

F.

SomeClass#methodA()SomeClass#methodA()

Given:

Which code fragment on line 1 makes the m map contain the employee with the highest salary for each neighborhood?

A)

B)

C)

D)

A.

Option A

B.

Option B

C.

Option C

D.

Option D

Given:

Which statement is true?

A.

Class Tester does not need to import java.time.LocalDate because it is already visible to members of the package test.

B.

All classes from the package java.time. are loaded for the class Diary.

C.

Only LocalDate class from java.time package is loaded.

D.

Tester must import java.time.LocalDate in order to compile.

How many Thing objects are eligible for garbage collection in line 1?

A.

3

B.

2

C.

0

D.

1

E.

4

There is a copyServiceAPI that has the org.copyservice. spi. Copy interface

To use this service in a module, which module- info.java would be correct?

A)

B)

C)

D)

A.

Option A

B.

Option B

C.

Option C

D.

Option D

Given:

What is the result?

A.

null

B.

nothing

C.

It fails to compile.

D.

java.lang.IllegalAccessException is thrown.

E.

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