What are the components of a memory management unit?1. A facility for dynamic storage relocation.2. Provision for preventing users from sharing programs stored in memory by different users.3. Protection of information against unauthorized access.4. Provision for users for changing operating system functions.

What are the components of a memory management unit?1. A facility for

1.	What are the components of a memory management unit?1. A facility for dynamic storage relocation.2. Provision for preventing users from sharing programs stored in memory by different users.3. Protection of information against unauthorized access.4. Provision for users for changing operating system functions.
A.	1 and 3 only
B.	1 and 4 only
C.	2 and 3 only
D.	2 and 4 only
Answer» B. 1 and 4 only