Create a Python program to initialize a variable with the string

"Antartica" and fetch the letter i from it. Print the fetched letter in

apostrophes on both the sides of the letter.

What is one of the main problems that can occur when implementing a large number of new systems within an organization?

"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.

Which of the following calculates the total from the adjacent cell through the first nonnumeric cell by default, using the sum function in its formula? -average -autosum -counta -max