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Skilrock Technologies
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I applied via Naukri.com and was interviewed before Mar 2023. There were 2 interview rounds.
General aptitude test
Loop in a linked list can be detected using Floyd's cycle-finding algorithm.
Floyd's cycle-finding algorithm uses two pointers, one moving at twice the speed of the other.
If there is a loop in the linked list, the two pointers will eventually meet.
If there is no loop, the faster pointer will reach the end of the list.
This algorithm has a time complexity of O(n) and space complexity of O(1).
I applied via Naukri.com and was interviewed before May 2021. There were 2 interview rounds.
Top trending discussions
posted on 19 Nov 2021
I applied via Naukri.com and was interviewed in May 2021. There was 1 interview round.
Check if a number is prime and optimize the code.
Start by checking if the number is less than 2, in which case it is not prime.
Iterate from 2 to the square root of the number and check if any of them divide the number evenly.
If a divisor is found, the number is not prime. Otherwise, it is prime.
To optimise API calls in React, use asynchronous functions and caching techniques.
Use async/await to handle API calls
Implement caching to reduce network requests
Use memoization to avoid unnecessary re-renders
Consider using a state management library like Redux
Use performance profiling tools like React DevTools
posted on 9 Feb 2022
I applied via Campus Placement
Online Coding Test included some aptitude questions, technical questions followed by 3 coding questions
posted on 24 Oct 2023
I applied via Approached by Company and was interviewed before Oct 2022. There were 3 interview rounds.
Find duplicate items in array of strings.
Iterate through array and store each item in a hash set.
If item already exists in hash set, it is a duplicate.
posted on 11 Feb 2022
I applied via Campus Placement and was interviewed in Aug 2021. There were 4 interview rounds.
1st test was aptitude and a easy coding test
The 2nd test was pure coding based test on hacker rank platform and contains 2 easy and 2 medium question
I appeared for an interview before Mar 2024.
The aptitude test mainly covered logical reasoning, quantitative aptitude, and basic programming concepts. Questions were of moderate difficulty, with some time-based problem-solving challenges. Practicing common aptitude topics like puzzles, numerical ability, and coding fundamentals can help in preparation.
The group discussion round focused on general topics related to technology, current affairs, and workplace scenarios. The evaluators were looking for clarity of thought, communication skills, and how well candidates could present their points while engaging with others. Staying confident and actively participating helped in getting selected.
posted on 5 Mar 2025
I appeared for an interview before Mar 2024.
Aspiring software engineer with a passion for coding, problem-solving, and building innovative applications.
Completed a Bachelor's degree in Computer Science, where I developed a strong foundation in programming languages like Java and Python.
Interned at XYZ Corp, where I contributed to a team project that improved the efficiency of a data processing application by 30%.
Worked on personal projects, including a web appli...
I chose software engineering for its creativity, problem-solving opportunities, and the impact it has on our daily lives.
Passion for technology: I have always been fascinated by how software can solve complex problems and improve efficiency.
Creativity: Software engineering allows me to express my creativity by designing innovative solutions and applications.
Impact: I want to create software that can positively affect p...
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