Sven wants to ensure that his infrastructure is protected from attacks against the applications themselves and the automation and orchestration that helps keep everything together. In some areas he implements a technology that can only detect attacks, while in others he implements a technology that can also stop the attack in progress. Which of the following terms can be used to describe the technology that he has implemented? A) IDP
B) IDS
C) ILS
D) IPS

Pp 4.1 design and implement a class called sphere that contains instance data that represents the sphere’s diameter. define the sphere constructor to accept and initialize the diameter and include getter and setter methods for the diameter. include methods that calculate and return the volume and surface area of the sphere (see pp 3.5 for the formulas). include a tostring method that returns a one-line description of the sphere. create a driver class called multisphere, whose main method instantiates and updates several sphere objects.