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Java · Interview Question

Name one operation typically faster on ArrayList and one typically faster on LinkedList. Why?

Detailed answer, explanation and code for this interview question. Ideal for Java interview preparation, coding rounds and viva questions.

Difficulty: MediumType: Subjective

Question Overview

Subject

Java

Asked in Companies

Problem Statement

Name one operation typically faster on ArrayList and one typically faster on LinkedList. Why?

Explanation

ArrayList random access (O(1)) due to contiguous array; LinkedList insert/remove in middle (O(1) after locating node) due to links.

Practice Sets

This question appears in the following practice sets:

Strings & Core Collections Essentials

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Name one operation typically faster on ArrayList and one typically faster on LinkedList. Why? - Java | Preplance Interview Prep | Preplance

Master Interviews
Anywhere, Anytime

Name one operation typically faster on ArrayList and one typically faster on LinkedList. Why?

Problem Statement

Explanation

Practice Sets

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Master Interviews Anywhere, Anytime

Name one operation typically faster on ArrayList and one typically faster on LinkedList. Why?

Problem Statement

Explanation

Practice Sets

Related Questions

Why is Java considered platform independent?

Pick the correct mapping:

Which area holds per-thread call frames (locals, operand stack)?

Explain the delegation model of classloaders and why it matters for security.

What does the JIT do at runtime?

More from Java

Master Interviews
Anywhere, Anytime