UGC NET CSE | December 2005 | Part 2 | Question: 32

Question

A Top - down Parse generates

• A. Left most derivation
• B. Right –  most derivation
• C. Right most derivation in reverse
• D. Left –  most derivation in reverse

Comments

https://gateoverflow.in/55922/isro2016-41

Answer 1

 

A top-down parser generates left most derivation and a bottom-up parser perform right Most Derivation in reverse order.

• A. Left most derivation