a) Discuss the weaknesses associated with Top-Down Parsing. b) Consider the following grammar: S → Aa | bAc | Bc | bBa A →d B →d i. ii. Find the set of FIRST and FOLLOW for each of the non-terminal. Find the Canonical LR(0) items and draw the transition diagram.

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
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[Compiler Design]

a) Discuss the weaknesses associated with Top-Down Parsing.
b) Consider the following grammar:
2.
s → Aa | bAc | Bc | bBa
A →d
B →d
i.
Find the set of FIRST and FOLLOW for each of the non-terminal.
ii.
Find the Canonical LR(0) items and draw the transition diagram.
Build SLR parse table for the grammar.
II.
Transcribed Image Text:a) Discuss the weaknesses associated with Top-Down Parsing. b) Consider the following grammar: 2. s → Aa | bAc | Bc | bBa A →d B →d i. Find the set of FIRST and FOLLOW for each of the non-terminal. ii. Find the Canonical LR(0) items and draw the transition diagram. Build SLR parse table for the grammar. II.
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