An Ultrabook is a sleek version of a laptop and can be categorized under the sub-notebooks. A laptop must meet the specifications defined by Intel in order to be called as an Ultrabook. A laptop is a portable...

Vector and ArrayList are both classes from java collection package. Vector is used to implement a dynamic array which grows automatically as per need basis. Like Vector, ArrayList is also an implementation of...

Abstract methods are the methods that are declared but do not have any implementations. Virtual methods are used for an implementation of the type-based polymorphism. The derived class has the flexibility of...

Chevrolet Spark and Hyundai Eon are two competitively priced automobiles, featuring in the hatchback cars section. They are different from one another by their make, individual features, performance potency...

A web service can be described as a system of software components that are available over internet. It comprises of protocols and standards that are used for exchanging data. Thus, it assists in interoperable...