On a working network, the software that users employ when accessing the network resides at Layer ______________ in the OSI seven-layer model.

An operation X upon an object o causes o to invoke an operation upon another object o?. It is now proposed to replicate o but not o?. Explain the difficulty that this raises concerning invocations upon o?, and suggest a solution.

What will be an ideal response?

PowerPoint classifies JPEG files as a type of video or movie because the clips have movement or action.

Answer the following statement true (T) or false (F)