question 1

Generics is the capability todefine a class or a method with generic types that can be substituted using concrete types by the compiler.

True

False

QUESTION 2

When using a linked list, nodes can be a dded at the start of the

linked list only.

True

False

QUESTION 3

Linked data structure is a collection of objects, where each object contains data and a reference to another object in the collection.

True

False

QUESTION 4

When using an instance of ArrayList, its length cannot be changed at run time, as opposed to an array whose length is dynamically changeable.

True

False

QUESTION 5

Java provides the ArrayList class that can be used to store an unlimited number of instances of a class or a primitive type.

True

False

QUESTION 6

Using the ArrayList class results in more efficient memory use thanLinkedList.

True

False

QUESTION 7

When using an instance of the ArrayListclass, elements can be added at the end only.

True

False

QUESTION 8

Using ArrayList is Less efficient than using an array.

True

False

QUESTION 9

ArrayList is known as a generic class with a generic type E, where a concrete typeis specified to replace E when creating an ArrayList.

True

False

QUESTION 10

As a parameterized class, ArrayListhas a parameter which is

a type.

True

False