Adventure India Journey Software Engineer Interview Questions and Answers

General reasoning and Mathmatics Aptitude

Q1. Core Java and Coding questions
Add your answer

Q1. To find the kth minimum element from BST
Ans. 
To find the kth minimum element from a Binary Search Tree (BST)
• Perform an in-order traversal of the BST to get elements in sorted order

• Return the kth element from the sorted list

• Time complexity: O(n) where n is the number of nodes in the BST
Answered by AI
Add your answer
Q2. Basic OOPs question like inheritance encapsulation
Add your answer

Q1. In a BST two numbers are swapped find swapped nos.
Ans. 
To find swapped numbers in a BST, perform inorder traversal and keep track of previous node.
• Perform inorder traversal of the BST

• Keep track of the previous node while traversing

• If at any point, the current node's value is less than the previous node's value, those are the swapped numbers
Answered by AI
Add your answer
Q2. What you did in college projects
Add your answer

Q1. Puzzles: find the fastest 3 horses in 25 horse race with a race and 5 horses can be run at a time
Add your answer
Q2. Weakness and strength. how a friend will describe you
Add your answer

Platform leetcode. you need to be good at coding and know about time complexity.

45 MCQ Which includes below topics
Basic core Java
Database
Spring
Hibernate
Angular
One program based on core Java logic

Basic dsa, output based questions

Q1. Discussion around projects and tech stack
Add your answer

They asked me two coding questions:
1.) Floyd's cycle finding problems
2.) Two-pointer-related question

They asked me two coding questions:
1.) Check if the given binary tree is good
Conditions: If any binary tree from root to a child node element is in ascending order is a good binary tree.
2.) Given the linked list find if there is 'Y' formation in it.

Q1. SDLC, SCRUM master, Agile module.
Add your answer

Q1. I got called about a salary discussion.
Add your answer

Q1. Inner Join query. What is the meaning of this statement WebDriver driver = new Firefox Driver. Puzzles. Authentication authorization.
Add your answer
Q2. Regression v/s Retesting
Add your answer
Q3. Interface v/s Abs class
Add your answer
Q4. Priority v/s Severity
Add your answer
Q5. Validation v/s verification
Add your answer
Q6. WebDriver driver = new Firefox Driver(); What does this statement signifies
Ans. 
The statement initializes a WebDriver object for Firefox browser testing.
• Initializes a WebDriver object specifically for Firefox browser

• Used for automating tests on Firefox browser

• Can be used to interact with elements on web pages
Answered by AI
Add your answer

2 questions based on bit manipulation

Q1. Sql query to join two tables
Ans. 
Use SQL JOIN to combine data from two tables based on a related column
• Use INNER JOIN, LEFT JOIN, RIGHT JOIN, or FULL JOIN depending on the requirement

• Specify the columns to join on using ON keyword

• Example: SELECT * FROM table1 INNER JOIN table2 ON table1.id = table2.id
Answered by AI
Add your answer

Q1. What are your hobbies
Add your answer