If the postfix equvilant of the statment if c then x else y is cxy#, then the postfix form amn+mn-ab#ba-#?

(A) Has no syntactically Valid prefix equvilant
(B) is equvilant to if a then if mn then m-n else a-b else b-a
(C) is equvilant to if a then mn then m-n else a-b else b-a
(D) is equvilant to if a then m-n else if m+n then a-b else b-a

Related Posts 👇

  • Choose the correct statement:

    (A) step wise refinement uses top down methodology
    (B) step wise refinement uses bottom down methodology
    (C) use of library routines facilitate bottom up methodology
    (D) both a and c above

  • FORTRON does not permit recurision because:

    (A) it uses stating allocation for storing variables
    (B) it uses dynamic allocation for storing variables
    (C) stacks are not available in all machines
    (D) it is not possible to implement recursion in all machines

Leave a Reply

Your email address will not be published. Required fields are marked *

error: Content is protected !!