Indiamart Intermesh PHP Developer Interview Questions and Answers

More focus on dp,graphs.

Q1. Focus on backend concepts,routing.
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Q2. Question on flood fill algo,backtracking.
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My mostly question were around node js frame works and other tools

Q1. Case study for the question asked
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Q2. Tell me something more about you
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Graphs ,arrays , Hashmaps and Heaps

Q1. Graphs related dfs
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Q2. Changes on graph structure
Ans. 
Changes on graph structure involve adding, removing, or modifying nodes and edges.
• Adding a new node to the graph

• Removing an existing node from the graph

• Modifying the weight of an edge in the graph
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Question are very tough and faad

Question like trees linked list and graphs

Q1. About JS in general
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Q2. Basic JS concepts
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Q1. Basic Of MySQL questions and MongoDB Questions.
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Q2. Basic Join questions
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Q1. 1. DP(House robber) 2. XOR operator based 3. Design Pattern 4. Basic Java
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Q1. 1. LLD 2.Project Discussion 3.DBMS
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Q1. Build system for Tiny URL
Ans. 
Build a system for generating and managing Tiny URLs
• Use a unique identifier for each long URL to generate a short URL

• Store the mapping of short URL to long URL in a database

• Implement a redirect mechanism to redirect users from short URL to long URL

• Consider adding expiration dates for short URLs to manage storage

• Implement analytics to track usage of short URLs
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