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Posidex Technologies
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A linked list is a data structure in Java that consists of a sequence of nodes, each containing a reference to the next node.
Linked list is a dynamic data structure that can grow or shrink during runtime
It can be singly linked or doubly linked
Insertion and deletion operations are faster compared to arrays
Traversal of linked list is slower compared to arrays
Example: LinkedList class in Java
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Paper pen assessment
I applied via Campus Placement
Java, Object-Oriented Programming (OOP), SQL, and coding.
posted on 13 Aug 2024
I applied via Campus Placement and was interviewed in May 2021. There were 3 interview rounds.
I applied via Indeed and was interviewed before Jun 2020. There were 5 interview rounds.
posted on 14 Sep 2024
I applied via Recruitment Consulltant and was interviewed in Aug 2024. There was 1 interview round.
Prepare for lektik by studying algorithms, data structures, and practicing coding challenges.
Study algorithms and data structures thoroughly
Practice coding challenges on platforms like LeetCode or HackerRank
Review common interview questions and practice explaining your thought process
Mock interviews with peers or mentors to simulate the interview experience
Covers basics aps around 15 question
DSA based questions from leetcode easy and medium
posted on 28 May 2022
based on 1 interview
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