Question

Consider the following statements:
S1: A syntax tree should not have keywords as leaves.
S2: A syntax tree is a condensed form of parse tree.
Which of the above statement/s is/are true?

1.   Neither S1 nor S2
2.   Only S2
3.   Both S1 & S2

Answer 1

Answer is 3.

Answer 2

Answer is option 3