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Accion Labs
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posted on 23 Apr 2024
I applied via Approached by Company and was interviewed before Apr 2023. There was 1 interview round.
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posted on 16 Apr 2021
I applied via Referral and was interviewed in Oct 2020. There was 1 interview round.
posted on 11 Jul 2021
I applied via Naukri.com and was interviewed in Jan 2021. There were 3 interview rounds.
Angular is a popular front-end framework for building web applications.
Angular is developed and maintained by Google.
It uses TypeScript for building scalable and maintainable applications.
Angular has a powerful CLI for generating components, services, and more.
It has a large and active community with many third-party libraries and plugins available.
Angular has a modular architecture that allows for easy code reuse and
I applied via Recruitment Consultant and was interviewed in Oct 2020. There were 6 interview rounds.
I applied via Company Website and was interviewed in Apr 2020. There were 4 interview rounds.
I applied via Approached by Company and was interviewed before Sep 2021. There was 1 interview round.
I applied via Recruitment Consulltant and was interviewed before Oct 2021. There were 3 interview rounds.
They will ask you simple programs to check your logical abilities.
I applied via LinkedIn and was interviewed before Jun 2020. There were 3 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...
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