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I applied via Company Website and was interviewed in Mar 2020. There were 4 interview rounds.
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It's about implementing rest apis
Normal java coding question
Spring IoC (Inversion of Control) is a design pattern where the control of object creation and lifecycle is shifted to a container or framework.
In Spring IoC, objects are created and managed by the Spring container.
It helps in achieving loose coupling between classes.
Dependency Injection is a key feature of Spring IoC, where dependencies of a class are injected by the container.
Example: @Autowired annotation in Spring
The Map interface in Java provides a way to store key-value pairs and retrieve values based on keys.
Different implementations of the Map interface include HashMap, TreeMap, LinkedHashMap, and ConcurrentHashMap.
HashMap provides constant-time performance for basic operations but does not guarantee the order of elements.
TreeMap maintains elements in sorted order based on keys.
LinkedHashMap maintains the insertion order of...
I applied via Naukri.com and was interviewed before May 2020. There were 3 interview rounds.
I applied via Naukri.com
I applied via Referral and was interviewed in Aug 2022. There were 2 interview rounds.
I was interviewed in Jul 2024.
Find pairs from list whose sum is equal to target
Iterate through the list and for each element, check if the target minus the element exists in a hashmap
If it exists, add the pair to the result list
If it doesn't exist, add the current element to the hashmap
I applied via Company Website and was interviewed in Dec 2021. There was 1 interview round.
I am a backend developer with experience in building scalable and efficient web applications.
Experienced in designing and implementing RESTful APIs
Proficient in programming languages like Java, Python, and Node.js
Skilled in database management and optimization
Familiar with cloud platforms like AWS and Google Cloud
Strong problem-solving and debugging skills
I applied via Naukri.com and was interviewed in Oct 2021. There was 1 interview round.
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