A program counter (PC) has the memory address of the next instruction to be executed. In a multi-threaded program with 10 threads there is: a. one PC.
b. are 10 PCs
c. are as many PCs as the number of processors.
d. there could be any number of PC depending on the CPU architecture.

Network media is most important for you to choose before you build a network

Well all i know about this is theres a game called plug and play

Apresentation program is a software package used to display information in the form of a slide show. it has three major functions: an editor that allows text to be inserted and formatted, a method for inserting and manipulating graphic images, and a slide-show system to display the content.