Question:
If the value of an attribute is obtained from its children, then it is called
If the value of an attribute is obtained from its children, then it is called
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Children \(\rightarrow\) Parent : Synthesized
Parent \(\rightarrow\) Child : Inherited
Updated On: Jun 25, 2026
- Synthesized Attribute
- Inherited Attribute
- Simple Attribute
- Derived Attribute
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The Correct Option is A
Solution and Explanation
Concept:
In Syntax Directed Definitions, attributes are of two main types:
• Synthesized Attributes
• Inherited Attributes
Step 1: Define synthesized attribute.
A synthesized attribute obtains its value from the attributes of child nodes. Information flows upward in the parse tree.
Step 2: Define inherited attribute.
Inherited attributes receive values from parents or siblings. Information flows downward or sideways.
Step 3: Identify the required attribute.
Since the value is obtained from children, \[ \boxed{\text{Synthesized Attribute}} \] is correct.
• Synthesized Attributes
• Inherited Attributes
Step 1: Define synthesized attribute.
A synthesized attribute obtains its value from the attributes of child nodes. Information flows upward in the parse tree.
Step 2: Define inherited attribute.
Inherited attributes receive values from parents or siblings. Information flows downward or sideways.
Step 3: Identify the required attribute.
Since the value is obtained from children, \[ \boxed{\text{Synthesized Attribute}} \] is correct.
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