Switches that are participating in the Spanning-Tree Protocol exchange information with other switches in the form of which of the following?

Can message confidentiality and message integrity protection be applied to the same message? Why or why not?

What will be an ideal response?

An activation record represents

a) which students are currently logged in to a campus computer b) which students are enrolled and actively pursuing a degree c) a method that was called and has not yet completed its execution d) a method that terminates due to an exception e) both a) and b)