Consider the class circleType. Suppose that the class sphereType is derived from the class circleType. (2, 3, 4)

a. Name some of the functions and/or data members that can be added to the class sphereType.
b. Write the definition of the class sphereType.
c. Write the definitions of the member functions of the classsphereType.

How will you cite information that is common knowledge in your research paper?

Asequential circuit contains a register of four flip-flops. initially a binary number n (0000 ≤ n ≤ 1100) is stored in the flip-flops. after a single clock pulse is applied to the circuit, the register should contain n + 0011. in other words, the function of the sequential circuit is to add 3 to the contents of a 4-bit register. design and implement this circuit using j-k flip-flops.

Which operating system is a version of linux?