adplus-dvertising
frame-decoration

Question

Top-down parsers are predictive parsers, because:

a.

next tokens are predicted

b.

length of the parse tree is predicted before hand

c.

lowest node in the parse tree is predicted

d.

next lower level of the parse tree is predicted

Answer: (a).next tokens are predicted

Engage with the Community - Add Your Comment

Confused About the Answer? Ask for Details Here.

Know the Explanation? Add it Here.

Q. Top-down parsers are predictive parsers, because: