Algorithm & Data Structure for BARC Interview preparation Computer Science

It is essential to study as much as you can about the BARC organization and the position you are applying for before attending an interview. This will aid in your understanding of the BARC values, mission, and objectives, as well as the demands and duties of the position.To obtain a sense of what the BARC does and how they promote themselves, and to understand the larger environment in which the BARC operates, you might also look at its sector and rivals. Finally, attentively study the job description to grasp the qualifications the employer is seeking in a candidate.
IT is very important to qualify for the BARC interview for computer science stream students to ready with fundamental ideas in computer science such as algorithms and data structures . They are crucial for creating effective and efficient software systems, as well as for succeeding in technical interviews.
It is very important for CSE students to be prepared for data structure and algorithm subjects in BARC interview.Data structure and algorithm play an crucial role to qualifying for the BARC interview.The capacity to create and use algorithms and data structures is frequently a crucial element in assessing a candidate's technical skills during technical interviews. This is due to the fact that technical interviews frequently include addressing challenges that call for the use of proper data structures and algorithmic reasoning.You can approach problems methodically and effectively if you have a strong understanding of algorithms and data structures. Additionally, it can aid in memory usage, performance, and other crucial aspects of code optimization. A list of some important questions asked in the BARC interview is as follows:

• What do you mean by OOPs concept?


• Explain Polymorphism?


• What is Method overloading and overriding?


• Write a program that accepts an alphanumeric string and extract the number in it?


• How will you handle negative numbers?


• What is the largest number that can possibly be extracted using this code?


• Write declaration of Linked List?


• What is calloc?


• What is malloc?


• What is the difference between calloc and malloc?


• Which has higher overhead?


• How to convert 1-d array into 2-d array?


• Which sorting technique is best?


• What is the disadvantage of Binary search?


• Application of heap?

From above question,we can conclude that to crack the BARC interview ,understanding the underlying principles and concepts is very important which govern a subject implies learning it conceptually rather than just by memorization of facts or formulas.You can better understand the topic matter by learning concepts which is very helpful for BARC interview. Understanding the underlying principles of data structure and algorithm improves your capacity to reason about it and apply your knowledge in fresh contexts.Learning a subject conceptually increases your likelihood of long-term memory retention. This is because you are developing a mental model of the subject that you can use to draw connections and reason about it rather than just memorising facts. Conceptual understanding helps you to solve problems more effectively.So at last ,it is very important for computer science student to prepare the core subject like data structure and algorithm to crack the BARC interview.