GATE | GATE-CS-2009 | Question 42

I.  There exist parsing algorithms for some programming languages 
     whose complexities are less than O(n3).
II.  A programming language which allows recursion can be implemented 
    with static storage allocation.
III. No L-attributed definition can be evaluated in The framework 
     of bottom-up parsing.
IV. Code improving transformations can be performed at both source 
    language and intermediate code level.

(A)

(B)

(C)

(D)