18 questions · from 2 interviews

Brane Enterprises interview questions

Every question candidates reported from their Brane Enterprises interviews, most frequently asked first. Each links to the write-up it came from, so you can see the round and how it went.

Brane Enterprises coding and DSA questions

  1. 01

    Trapping Rain Water

    Solve the Trapping Rainwater problem .

    Hard · From Brane Enterprises (NSL Hub) || Full Time ( On - Campus ) || September 2023

  2. 02

    Time Complexity of Merge Sort

    Provide a proof for the time complexity of merge sort.

    From Brane Enterprises (NSL Hub) || Full Time ( On - Campus ) || September 2023

  3. 03

    Largest Rectangle in Histogram

    Solve the Largest Rectangle in Histogram problem.

    Hard · From Brane Enterprises (NSL Hub) || Full Time ( On - Campus ) || September 2023

  4. 04

    Reverse Integer

    Solve the Reverse Integer problem.

    Medium · From Brane Enterprises (NSL Hub) || Full Time ( On - Campus ) || September 2023

  5. 05

    Find Array Length Without Built-in Functions

    Find the length of an array without utilizing any built-in functions.

    Easy · From Brane Enterprises (NSL Hub) || Full Time ( On - Campus ) || September 2023

  6. 06

    Find Length of Linked List

    Find the length of a given linked list.

    Easy · From Brane Enterprises (NSL Hub) || Full Time ( On - Campus ) || September 2023

  7. 07

    Find Length of Linked List with Cycle

    Find the length of a linked list that contains a cycle.

    Medium · From Brane Enterprises (NSL Hub) || Full Time ( On - Campus ) || September 2023

  8. 08

    Definitions: Tree, Binary Tree, BST, DFS

    Explain concepts such as Tree, Binary Tree, Binary Search Tree (BST), and Depth-First Search (DFS).

    Easy · From Brane Enterprises (NSL Hub) || Full Time ( On - Campus ) || September 2023

  9. 09

    Number of Islands

    Solve the Number of Islands problem.

    Medium · From Brane Enterprises (NSL Hub) || Full Time ( On - Campus ) || September 2023

  10. 10

    Sliding Window Maximum

    Solve the Sliding Window Maximum problem.

    Hard · From Brane Enterprises (NSL Hub) || Full Time ( On - Campus ) || September 2023

  11. 11

    Movie Genre Filtering

    Given a set of movie data, including genres, and an input set of genres, identify which movies fall under the specified input genres.

    Hard · From Brane Enterprises (NSL Hub) || Full Time ( On - Campus ) || September 2023

  12. 12

    Implement Linked List and Detect Cycle

    Implement a Singly Linked List from scratch using struct/class, then write a function to detect if a cycle exists within the Linked List.

    Medium · From Brane Enterprises Pvt. Ltd ( August 2023) - ASL Role(SDE Intern + FTE)

  13. 13

    Find 2nd Largest Element in BST

    Given a Binary Search Tree, write code to find its 2nd largest element.

    Medium · From Brane Enterprises Pvt. Ltd ( August 2023) - ASL Role(SDE Intern + FTE)

  14. 14

    Explain Insertion Sort

    Explain how the Insertion Sort algorithm works, discuss its time complexity (best, average, worst case), and space complexity.

    Easy · From Brane Enterprises Pvt. Ltd ( August 2023) - ASL Role(SDE Intern + FTE)

  15. 15

    Delete Repeated Characters based on Frequency

    Given a string or sequence, delete characters that are repeated, possibly based on their frequency. I used an unorderedmap for my solution.

    Medium · From Brane Enterprises Pvt. Ltd ( August 2023) - ASL Role(SDE Intern + FTE)

  16. 16

    Convert Number to Words (up to 10^6)

    Write a function to convert a given integer (up to 10^6) into its English word representation. Examples: 1000 - 'one Thousand', 543 - 'five hundred forty Three', 999 - 'Nine Hundred Ninety Nine'.

    Hard · From Brane Enterprises Pvt. Ltd ( August 2023) - ASL Role(SDE Intern + FTE)

Brane Enterprises other questions

  1. 01

    CS Fundamentals: Transactions, OOPs, and Advantages

    Discuss fundamental concepts such as Transactions, Object-Oriented Programming (OOPs), and its advantages.

    From Brane Enterprises (NSL Hub) || Full Time ( On - Campus ) || September 2023

  2. 02

    SQL Query: Sort by First Name (Case-sensitive)

    Write an SQL query to sort a table by the Firstname column, ensuring that names starting with capital letters appear before names starting with lowercase letters.

    Medium · From Brane Enterprises Pvt. Ltd ( August 2023) - ASL Role(SDE Intern + FTE)

Brane Enterprises interview questions FAQ

What questions are asked in Brane Enterprises interviews?

Candidates reported 18 distinct questions across 2 Brane Enterprises interviews. 16 coding and DSA questions, 2 other questions.

How difficult are Brane Enterprises interview questions?

Of the questions candidates rated, 25% were easy, 44% medium and 31% hard.