understanding size command for data bss segment in C

Question

I\'m getting unexpected output from size command.

Afaik initialized global and static variables stored in data segment and uninitialized

Answer 1

BSS only contains static and global values which are not explicitly initialized. Even though you are explicitly initializing it to the same value to which it would be initialized if it were not initialized explicitly, the fact of explicit initialization means it doesn't belong in bss.