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A dangling pointer is a pointer that:
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Subject
Computer Science
Topic
Programming
Subtopic
Pointers
Reviewed by Super AdminEditorial Policy
hard
Is always null
Points to valid allocated memory
Stores an integer value
References memory that has already been freed
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Explanation
A dangling pointer refers to memory that has been deallocated, leading to undefined behavior if dereferenced.…
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Concept Behind This Question
This question focuses on the concept of Pointers under the broader topic of Programming.
Related key concepts: programming, pointers.
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Question Details
- Subject:
- Computer Science
- Topic:
- Programming
- Subtopic:
- Pointers
- Difficulty:
- hard
- Source:
- Sebesta Concepts of Programming Languages 11th Ed Ch.6
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