A monolithic kernel is characterized

Multiples answers are allowed

responsible for address spaces management

responsible for managing address spaces, netvvorking and device drivers

Microkernels are suitable for both multiprocessor systems & distributed environments

Microkernels are suitable for multiprocessor systems bus not for distributed environments

They consist of many single processes sharing data via IPC.

responsible for IPC

responsible for managing address spaces, interprocess communication and device drivers

responsible for basic scheduling