What are the advantages of using Network Address Translation $($NAT$)$ Protocol?

$(1)$ Help conserving the global IPV$4$ address space

$(2)$ Provide security by hiding the internal IP addresses

$(3)$ Provide more options for network management

$(4)$ Help dynamically allocate IP addresses

Question $6$ options:

All of the options

$(2)$ and $(3)$

$(1)$ and $(2)$

$(1)$ and $(3)$