3 4

0 0

1 2 3 4

1 2

0 0 0 0

with ==, info1 et info2 are equal : (info1 == info2)

with ==, info1 et info2 are equal : false

Something else

with ==, info1 et info2 are equal : true

false

ArrayList is preferred when there is an increasing need for merge or sort operations.

ArrayList is preferred when insert or delete methods are required in the application.

None of the answers

ArrayList is better when there is more demand for get() method via index operations.

No difference

12, 15, 11, 13, 9, 25

Compilation Error

9, 11, 12, 13, 15, 25,

12, 11, 13, 9, 15, 25

Throws ArrayIndexOutOfBoundsException

List list = new ArrayList[10];

List list = new ArrayList[10];

List list = new ArrayList();

List list = new ArrayList();

List list = new ArrayList();

Base

Base

Base

Derived

25

24

33

32

Both XXXXX and ppp will be displayed once

Prints ppp 8 times and XXXXX 7 times

Prints XXXXX 15 times

Prints ppp 15 times

Prints XXXXX 8 times and ppp 7 times

G = 3.14

G = 3.14

G = 3.145

G = 3.14

It is possible to pass as a parameter of the method proc an object which type (class B) implements the interface InterfaceEx.

The class A must implement the methods of the InterfaceEx interface

The InterfaceEx interface must implement the method proc