i
Synechron
Filter interviews by
Clear (1)
First round was the coding round:
1. Question related to Strings like find the pallindromic substring in the given string.
2. Collections using streams
Second round:
1. Focused on the internal working of hashmap, concurrent hash map
2. Stream apis and functional interfaces.
Third round is basically the case study:
there is only one runway and there were more that one plans who has to take off and land by the same run away.Tell the approach
I applied via Naukri.com and was interviewed in Dec 2022. There were 3 interview rounds.
DBAs are responsible for managing and maintaining databases on a day-to-day basis.
Performing regular backups and restores of databases
Monitoring database performance and optimizing queries
Troubleshooting and resolving database issues
Implementing security measures to protect data
Collaborating with developers to design and implement database solutions
I applied via Naukri.com and was interviewed in Aug 2022. There were 3 interview rounds.
Synechron interview questions for designations
I applied via Approached by Company and was interviewed before Oct 2021. There were 3 interview rounds.
WeakHashMap is a class in Java that provides a hash table implementation with weak keys.
It is similar to HashMap but allows garbage collection of keys that are no longer referenced.
It is useful in scenarios where you want to associate additional data with an object without affecting its lifecycle.
Example: Caching data associated with an object, where the object can be garbage collected when not in use.
ConcurrentHashMap is a thread-safe implementation of the Map interface in Java.
It allows multiple threads to read and write to the map concurrently without any external synchronization.
It achieves this by dividing the map into segments and locking only the segment being accessed by a thread.
It provides better performance than synchronized HashMap in multi-threaded environments.
Example: ConcurrentHashMap
I applied via Naukri.com and was interviewed in Dec 2021. There were 4 interview rounds.
Top trending discussions
I was interviewed before Aug 2016.
based on 3 interviews
3 Interview rounds
based on 84 reviews
Rating in categories
Technical Lead
2.7k
salaries
| ₹0 L/yr - ₹0 L/yr |
Senior Associate
1.9k
salaries
| ₹0 L/yr - ₹0 L/yr |
Senior Software Engineer
1.5k
salaries
| ₹0 L/yr - ₹0 L/yr |
Senior Associate Technology L1
1k
salaries
| ₹0 L/yr - ₹0 L/yr |
Associate Specialist
806
salaries
| ₹0 L/yr - ₹0 L/yr |
TCS
Infosys
Wipro
HCLTech