Which industrial control system (ICS) device knows enough to manage a process?

Which is the output of the following statements?

std::cout << "Hello "; std::cout << "World"; a. Hello World b. World Hello c. Hello World d. World Hello

Case OL 3-1Jacob's Inbox is out of control. He needs to organize his mail and delete unnecessary messages. Jacob has been involved in an e-mail conversation regarding a client. He has dozens of e-mails in the thread. Which command can he use to remove the redundant e-mail messages?

A. Mailbox Cleanup B. Not Junk C. Ignore Conversation D. Clean Up Conversation