1. True or False] An Operating System is a resource allocator 2. True or False ] An Operating System is a control program 3. [True or False Non-volatile memory loses its 4. True or False] Volatile memory keeps its data 5. True or False Main memory is slower than a 6. True or False ] A system call is used to request 7. [ True or False ] A system call returns a negative data when the power is removed when the power is removed Hard Disk. an Operating System resource. number when an error has occurred when executing the system call. 8. In Dual Mode operation, what are the two modes and Operating System can be in