What is the purpose of a digital signature? It adds formatting automatically to your document. It provides proof that you authorized a document. It permits you to shop online because it encrypts your information. It gathers information about the people who access your document.

Which of these is most responsible for differences between the twentieth century to the twenty-first century?

An ou structure in your domain has one ou per department, and all the computer and user accounts are in their respective ous. you have configured several gpos defining computer and user policies and linked the gpos to the domain. a group of managers in the marketing department need different policies that differ from those of the rest of the marketing department users and computers, but you don't want to change the top-level ou structure. which of the following gpo processing features are you most likely to use? a, block inheritance b, gpo enforcement c, wmi filtering d, loopback processing

Which of the following includes the three primary network access technologies? dsl, cable modem, broadband lan, wan, man voip, uc, iptv tcp/ip, ftp, dhcp