Database System Concepts
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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Bare bones programming language
Bare bones programming language is a low-level programming language that gives a detailed stepwise description of a program. It has a tight program design and in-depth understanding of the toolchain. It is based on the target environment and is used for …
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PARSE TREE

* Note: PARSE Tree, not Derivation. Also, if need be, you can neatly hand draw your answers and take a picture of it (upload the pic file). 1. Parse Tree for B=C*B <assign> →<id>=<expr> <id>→A|B|C| D|E <expr> → <id>+<expr> <id> *<expr> |(<expr>) |<id> 2. Parse Tree for A=A+E+(B*D) - same BNF as 1
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Transcribed Image Text:* Note: PARSE Tree, not Derivation. Also, if need be, you can neatly hand draw your answers and take a picture of it (upload the pic file). 1. Parse Tree for B=C*B <assign> →<id>=<expr> <id>→A|B|C| D|E <expr> → <id>+<expr> <id> *<expr> |(<expr>) |<id> 2. Parse Tree for A=A+E+(B*D) - same BNF as 1
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