Scheduling and migration questions (Ed) ---------------------------------- 1. Is the Java sandboxing model sufficient for secure migration of arbitrary processes from one virtual machine to another? If not, what security issues remain? 2. What are the tradeoffs between implementing scheduler activations in the kernel and implementing process scheduling completely outside the kernel? 3. What are two ways of ensuring that IO-bound processes run as efficiently as possible in a system with mixed IO-bound and CPU-bound processes?