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In a context-sensitive grammar, number of grammar symbols on the left hand side of a production can't be greater than the number of
(a) grammar symbols on the right hand side
(b) terminals on the right hand side
(c) non-terminals on the right hand side
(d) all of these?
(a) grammar symbols on the right hand side
(b) terminals on the right hand side
(c) non-terminals on the right hand side
(d) all of these?
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In a context-sensitive grammar, number of grammar symbols on the left ...
Context-Sensitive Grammar Overview
Context-sensitive grammar (CSG) is a type of formal grammar where the productions are governed by specific constraints. One fundamental property of CSG is the relationship between the number of symbols on the left and right sides of a production.
Key Principle
In a context-sensitive grammar:
- The number of grammar symbols on the left-hand side of a production cannot exceed the number of symbols on the right-hand side.
Explanation of Options
- (a) Grammar symbols on the right-hand side: This is correct because, in CSG, the left-hand side can have one or more symbols, but it must always be less than or equal to the right-hand side.
- (b) Terminals on the right-hand side: This is also true. The left-hand side can have non-terminals that are converted into a combination of terminals and non-terminals on the right-hand side. However, the left side must still adhere to the size constraint.
- (c) Non-terminals on the right-hand side: This holds as well. The left-hand side can be a mixture of non-terminals that can expand to a combination of non-terminals and terminals on the right-hand side, but the count must still follow the initial rule.
- (d) All of these: This is the most accurate choice. Each of the previous points supports the notion that the left-hand side cannot exceed the right-hand side in terms of grammar symbols, which includes terminals and non-terminals.
Conclusion
In summary, a context-sensitive grammar ensures that the left-hand side of a production rule adheres to the constraint of not having more symbols than the right-hand side, encompassing all types of symbols. Thus, the answer to the question is (d) all of these.
Context-sensitive grammar (CSG) is a type of formal grammar where the productions are governed by specific constraints. One fundamental property of CSG is the relationship between the number of symbols on the left and right sides of a production.
Key Principle
In a context-sensitive grammar:
- The number of grammar symbols on the left-hand side of a production cannot exceed the number of symbols on the right-hand side.
Explanation of Options
- (a) Grammar symbols on the right-hand side: This is correct because, in CSG, the left-hand side can have one or more symbols, but it must always be less than or equal to the right-hand side.
- (b) Terminals on the right-hand side: This is also true. The left-hand side can have non-terminals that are converted into a combination of terminals and non-terminals on the right-hand side. However, the left side must still adhere to the size constraint.
- (c) Non-terminals on the right-hand side: This holds as well. The left-hand side can be a mixture of non-terminals that can expand to a combination of non-terminals and terminals on the right-hand side, but the count must still follow the initial rule.
- (d) All of these: This is the most accurate choice. Each of the previous points supports the notion that the left-hand side cannot exceed the right-hand side in terms of grammar symbols, which includes terminals and non-terminals.
Conclusion
In summary, a context-sensitive grammar ensures that the left-hand side of a production rule adheres to the constraint of not having more symbols than the right-hand side, encompassing all types of symbols. Thus, the answer to the question is (d) all of these.
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In a context-sensitive grammar, number of grammar symbols on the left hand side of a production can't be greater than the number of(a) grammar symbols on the right hand side(b) terminals on the right hand side(c) non-terminals on the right hand side(d) all of these?
Question Description
In a context-sensitive grammar, number of grammar symbols on the left hand side of a production can't be greater than the number of(a) grammar symbols on the right hand side(b) terminals on the right hand side(c) non-terminals on the right hand side(d) all of these? for Computer Science Engineering (CSE) 2024 is part of Computer Science Engineering (CSE) preparation. The Question and answers have been prepared according to the Computer Science Engineering (CSE) exam syllabus. Information about In a context-sensitive grammar, number of grammar symbols on the left hand side of a production can't be greater than the number of(a) grammar symbols on the right hand side(b) terminals on the right hand side(c) non-terminals on the right hand side(d) all of these? covers all topics & solutions for Computer Science Engineering (CSE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In a context-sensitive grammar, number of grammar symbols on the left hand side of a production can't be greater than the number of(a) grammar symbols on the right hand side(b) terminals on the right hand side(c) non-terminals on the right hand side(d) all of these?.
In a context-sensitive grammar, number of grammar symbols on the left hand side of a production can't be greater than the number of(a) grammar symbols on the right hand side(b) terminals on the right hand side(c) non-terminals on the right hand side(d) all of these? for Computer Science Engineering (CSE) 2024 is part of Computer Science Engineering (CSE) preparation. The Question and answers have been prepared according to the Computer Science Engineering (CSE) exam syllabus. Information about In a context-sensitive grammar, number of grammar symbols on the left hand side of a production can't be greater than the number of(a) grammar symbols on the right hand side(b) terminals on the right hand side(c) non-terminals on the right hand side(d) all of these? covers all topics & solutions for Computer Science Engineering (CSE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In a context-sensitive grammar, number of grammar symbols on the left hand side of a production can't be greater than the number of(a) grammar symbols on the right hand side(b) terminals on the right hand side(c) non-terminals on the right hand side(d) all of these?.
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