- In a SLR(1) parser, it is allowable for both shift and reduce items to be in the same state
even though it leads to SR conflict but it is allow
2. In a SLR(1) parser, it is allowable for multiple reduce items to be in the same state
even though it leads to SR conflict but it is allow
3. All SLR(1) grammars are LR(0)
this statement is wrong. Reason is
LR(0)<SLR(1)<LALR(1)<CLR(1)
--> if a grammar is LR(0) then it is also SLR(1),LALR(1),CLR(1).
--> if a grammar is SLR(1) then it is also LALR(1),CLR(1).
--> if a grammar is LALR(1) then it is also CLR(1).
4.All LR(0) grammars are SLR(1)
Therefore C is Correct.