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Find the middle element in a string
Find the length of the string
Calculate the middle index based on the length
Return the character at the middle index
I applied via Walk-in and was interviewed before Jun 2020. There was 1 interview round.
I applied via Company Website and was interviewed before Jun 2020. There were 4 interview rounds.
MongoDB database algorithms are used for efficient data storage, retrieval, and processing.
MongoDB uses various algorithms for indexing, sharding, and aggregation.
Indexing algorithms include B-tree, hash, and text search indexes.
Sharding algorithms include range-based, hash-based, and zone-based sharding.
Aggregation algorithms include map-reduce and aggregation pipeline.
MongoDB also uses algorithms for query optimizati
I appeared for an interview in Aug 2017.
I appeared for an interview in Sep 2016.
I appeared for an interview before Nov 2016.
I applied via Walk-in and was interviewed before Feb 2021. There were 4 interview rounds.
I applied via Company Website and was interviewed in Apr 2021. There was 1 interview round.
I applied via Naukri.com and was interviewed in Mar 2021. There was 1 interview round.
based on 1 interview
Interview experience
Senior Software Engineer
13
salaries
| ₹4.1 L/yr - ₹15 L/yr |
Software Engineer
7
salaries
| ₹2.6 L/yr - ₹6 L/yr |
Technical Lead
7
salaries
| ₹16.5 L/yr - ₹22 L/yr |
Software Developer
5
salaries
| ₹3 L/yr - ₹9 L/yr |
Delivery Manager
5
salaries
| ₹25 L/yr - ₹35 L/yr |
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