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Onward Technologies Inc
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I applied via Approached by Company and was interviewed in Aug 2023. There was 1 interview round.
I applied via Walk-in and was interviewed before Feb 2022. There were 3 interview rounds.
All Logical questions plus coding
I appeared for an interview before Apr 2024, where I was asked the following questions.
I applied via Company Website and was interviewed in Apr 2020. There were 4 interview rounds.
I applied via Naukri.com and was interviewed before Mar 2020. There were 4 interview rounds.
Hashtable is synchronized while hashmap is not.
Hashtable is thread-safe while hashmap is not.
Hashtable does not allow null keys or values while hashmap allows one null key and multiple null values.
Hashtable is slower than hashmap due to synchronization.
Hashtable is a legacy class while hashmap is a newer implementation.
Hashmap is not thread-safe while Concurrent Hashmap is thread-safe.
Hashmap is not suitable for multi-threaded environments as it can lead to race conditions and data inconsistencies.
Concurrent Hashmap allows multiple threads to access and modify the map concurrently without any data inconsistencies.
Concurrent Hashmap uses a technique called lock striping to achieve thread-safety.
Concurrent Hashmap is slower than Hashma...
I applied via Naukri.com and was interviewed before Apr 2021. There was 1 interview round.
I applied via LinkedIn and was interviewed before Jun 2020. There were 3 interview rounds.
I applied via Naukri.com and was interviewed before May 2021. There were 2 interview rounds.
I applied via Recruitment Consultant and was interviewed in Oct 2020. There were 6 interview rounds.
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Design Engineer
666
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| ₹2.2 L/yr - ₹9.3 L/yr |
Senior Design Engineer
331
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| ₹4.1 L/yr - ₹11.5 L/yr |
Software Engineer
227
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| ₹2.6 L/yr - ₹11.5 L/yr |
Senior Software Engineer
169
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| ₹5.3 L/yr - ₹21.9 L/yr |
Project Lead
163
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| ₹5.5 L/yr - ₹16.3 L/yr |
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