Ciklum Interview Questions, Process, and Tips

Hackerrank react test on
1. MCQ- HTML,CSS, Javscript, Web fundamentals
2. Coding - React Context API code

Q1. React and Javascript basics
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Q2. React Design Pattern and Security handling
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Q3. HTML and CSS Fundamentals
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Leetcode easy level questions

Q1. Eliminate subsequent repetitions in a string
Ans. 
Remove subsequent repetitions in a string
• Iterate through the string and compare each character with the next one

• If they are the same, remove the repetition by shifting the characters to the left

• Repeat this process until all repetitions are eliminated
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Q1. Behavioral questions asked by Delivery Manager
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Q1. Behavioral round and past experience
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Q1. Design a URL shortener
Ans. 
A URL shortener is a tool that takes a long URL and generates a shorter, more manageable link.
• Generate a unique short code for each long URL

• Store the mapping between short code and long URL in a database

• Redirect users from short URL to original long URL when accessed
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Q2. Write unit test for a sevice class
Ans. 
Unit test for a service class
• Create a test class for the service class

• Mock any dependencies of the service class

• Write test methods to cover different scenarios

• Use assertions to verify the expected outcomes
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Node Js, computer science

Q1. Javascript tricky questions
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Q2. System Design and SOLID principles with node js design patterns
Ans. 
System design in Node.js involves applying SOLID principles and design patterns for scalable and maintainable applications.
• Use SOLID principles (Single Responsibility, Open/Closed, Liskov Substitution, Interface Segregation, Dependency Inversion) to design modular and flexible systems.

• Apply design patterns like MVC, Factory, Singleton, Observer, etc. to address common design problems and improve code reusability.

• Utiliz...read more
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Q1. System Design and managerial questions
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Q2. Design related and problem facing realted scenarios
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Q1. Tech questions on dot net
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Q1. To check your knowledge and communication skills
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Q1. They are not even proceeding on time with the client interview . I have to quit the process because they already took 1 week for client interview round
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Q1. Basic discussion.
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