Which of the following changes in publishing occurred during the 1970s? O Computer printing began.

O Syndication expanded.

Television news networks offered more programming.

Electric typewriters became available.

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.

List a few alternative options and input and output over the standerd keyboard and monitor. explain their functioning in details.

You have a small company and want to keep your costs low, but it is important your employees share data. which network would provide you with the most economical solution?