A constructor is used to instantiate a class from an object.

Programming flag variables are used in programs for remembering states or conditions. What are the two best data types to use for flags? Give an example of a flag that remembers if a value is negative, zero or positive.

What will be an ideal response?

A large number of transistors, as well as the electrical conducting paths that connect them, can be printed photographically on a wafer of silicon to produce a device known as a(n) ____ circuit.

a. template b. integrated c. infinite d. photographic