Suppose we have an optimal prefix code on a set c={0,-1} of characters and we wish to transmit this code using as few bits as possible. show how to represent any optimal prefix code on c using only 2n -1 + n[lgn]. (hint: use 2n -1 bits to specify the structure of the tree, as discovered by a walk of the tree.)

"it security policy enforcement and monitoring" respond to the following: describe how monitoring worker activities can increase the security within organizations. describe the rationale that managers should use to determine the degree of monitoring that the organization should conduct. explain the extent to which you believe an organization has the right to monitor user actions and traffic. determine the actions organizations can take to mitigate the potential issues associated with monitoring user actions and traffic.

Consider the simple 3-station assembly line illustrated below, where the 2 machines at station 1 are parallel, i. e., the product only needs to go through one of the 2 machines before proceeding to station 2.what is the throughput time of this process?

Which component acts as a platform on which application software runs