Which choice represents the expected upper bound for the run time of a push operation on a stack? O Ollogn) O O(1) O Oln) O Onlogn) O On?)

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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**Question:**

Which choice represents the expected upper bound for the run time of a push operation on a stack?

**Options:**
- \( O(\log n) \)
- \( O(1) \)
- \( O(n) \)
- \( O(n \log n) \)
- \( O(n^2) \)

**Explanation:**

This question is assessing knowledge of time complexity in data structures, specifically regarding stack operations. The expected upper bound of the run time of a push operation on a stack is typically \( O(1) \), implying constant time complexity. This means that the time it takes to perform a push operation does not increase with the size of the stack. Understanding these complexities is crucial for efficient algorithm and software development.
Transcribed Image Text:**Question:** Which choice represents the expected upper bound for the run time of a push operation on a stack? **Options:** - \( O(\log n) \) - \( O(1) \) - \( O(n) \) - \( O(n \log n) \) - \( O(n^2) \) **Explanation:** This question is assessing knowledge of time complexity in data structures, specifically regarding stack operations. The expected upper bound of the run time of a push operation on a stack is typically \( O(1) \), implying constant time complexity. This means that the time it takes to perform a push operation does not increase with the size of the stack. Understanding these complexities is crucial for efficient algorithm and software development.
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