Where do you edit a macro?

Should a PKI be supported on a firewall (meaning that the certificates would be stored on the firewall and the firewall would distribute certificates on demand)? Explain your answer.

What will be an ideal response?

Which of the following is true about public cloud computing from the customer's point of view?

A. it requires a large equipment investment B. it can easily scale to the requirements of an application C. it requires expert server administration D. it's always available, even if the Internet is down