Tripjack Software Developer Intern Interview Questions and Answers

General reasoning and Mathmatics Aptitude

Q1. Core Java and Coding questions
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45 MCQ Which includes below topics
Basic core Java
Database
Spring
Hibernate
Angular
One program based on core Java logic

Q1. FInd the max triplets such that i
Ans. 
Find the max triplets such that i
• Sort the array in ascending order

• Iterate over the array and keep track of the maximum triplet

• Return the maximum triplet
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Q2. Find the duplicate record in MySQL table
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Finding duplicate records in MySQL table
• Use GROUP BY and HAVING clause to group and filter duplicate records

• SELECT statement with COUNT(*) function can be used to count the number of occurrences

• UNIQUE constraint can be added to the table to prevent duplicates
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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.
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Q1. I got called about a salary discussion.
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Q1. LLD of bookmyshow
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Q2. Concurrency Handling
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Q3. Race conditions
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Q1. Core : DBMS , oops in depth coding: basic DSA questions based on Arrays, String.
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Q1. He asked me graph questions ( medium level ) based on a node to root, and min cost to target. note: if you really want to crack the yata.com interview practice graph question and they ask a leetcode questi...read more
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