Accolite Campus Selection Procedure

Ashish Bardhan

Ashish Bardhan

@ashish-tTbOgV • Oct 24, 2024
Accolite comes for selecting students in campus for Computer Science branches (CSE/COE/IT/SE).

Every single round mentioned below was an Elimination Round.

Rounds-

1. Written Coding Round : There was a written subjective test for an hour, having 6 questions. 5 were coding (mainly based on Data Structures) and 1 was checking and rectifying the errors in the code.

2. Interview Rounds : There were three interviews : 2 Technical and a HR. Every round was made elimination round for all the shortlisted students. In technical round, basic questions from various technical concepts like- C/C++ Programming, OOPS, Data Structures, DBMS, OS, Networking etc. were asked, along with some famous coding problems like - Sorting and Searching, Divide and Conquer, Backtracking and Tree-based. Moreover, they've asked for giving a complete overview of my mentioned Projects. Whereas in the HR round, typical HR questions were asked. Few mind-boggling puzzles were also asked in every round.
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  • Ashish Bardhan

    Ashish Bardhan

    @ashish-tTbOgV • Jan 6, 2013

    Accolite Coding Questions (Written + Interview Rounds)

    1. Find the depth of an n-ary Tree
    2. Write the Level Order travesal of Binary Tree in the following order
    Suppose the Tree is
    .................1
    ..............2........3
    ..........4....5....6....7

    The Order should be printed : 1 2 3 7 6 5 4

    3. Find the subarray with maximum sum/product
    4. Find all the possible subsets from a set of n distinct elements
    5. Create a Binary Tree using its Inorder Travesal and Postorder/Preorder Travesal
    6. Covert Infix expression into its equivalent Postfix/Prefix form (even vice-versa)
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  • Ankita Katdare

    Ankita Katdare

    @abrakadabra • Dec 4, 2014

    This has been a particularly information thread. Thanks to ashish.

    Here's a collection of topics & questions previously asked during Accolite campus selection procedure -

    1. Given a sequence of integers:
    ways to find the first non-repeating sequence.
    sort integers based on occurrence using hash map.
    2. How do you remove loop from a linked list?
    3. How to make a HashMap instance object as an unmodifiable class, without using Collections API.
    4. Write code to do sum of 2 numbers represented in a linked list and show result in another linked list.
    5. How asynchronous treads work along with JVM internals.
    6. Shortest path sum of a binary tree

    Knowledge/Concepts to be revised for Accolite technical round:

    1. Core Java fundamentals
    2. Serialization
    3. Collections.
    4. OOPS
    5. Garbage Collection.
    6. Tree traversal
    7. SQL joins
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