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I applied via Recruitment Consulltant and was interviewed in Jul 2023. There were 2 interview rounds.
Use two variables to keep track of the largest and second largest elements in the array.
Iterate through the array and update the variables accordingly.
Handle edge cases like duplicates and empty arrays.
Time complexity is O(n) as we only iterate through the array once.
Use SQL query to join bridge table with users and permissions tables to get one to many mapping
Join the bridge table with users table using user_id
Join the bridge table with permissions table using permission_id
Group by user_id and count the number of permissions for each user
Use external storage like hard drive or cloud storage to store integers exceeding RAM capacity.
Store the integers in an external storage device such as a hard drive or cloud storage.
Implement a paging system to swap data between RAM and external storage as needed.
Use specialized data structures like B-trees or hash tables to efficiently access the stored integers.
Entity framework is preferred for rapid development, code-first approach, and ORM capabilities.
Entity Framework is preferred for rapid development as it eliminates the need to write SQL queries manually.
Entity Framework supports code-first approach, allowing developers to define the model first and generate the database schema from it.
Entity Framework provides Object-Relational Mapping (ORM) capabilities, making it eas...
Use a combination of backup and delete approach to safely delete the records.
Take a backup of the live system before deleting any records.
Identify the records to be deleted using a query or script.
Delete the records in batches to avoid overwhelming the system.
Monitor the system during the deletion process for any issues.
Verify the deletion by checking the number of records before and after.
Consider archiving the delete
The latest trends include AI, remote work, sustainability, and digital transformation.
Artificial Intelligence (AI) is being integrated into various industries and processes to improve efficiency and accuracy.
Remote work is becoming more popular due to advancements in technology and the COVID-19 pandemic.
Sustainability is a growing concern for businesses and individuals, leading to a shift towards eco-friendly practices...
I applied via Referral and was interviewed in Jan 2022. There was 1 interview round.
posted on 1 Mar 2023
I applied via Naukri.com and was interviewed in Sep 2022. There were 3 interview rounds.
posted on 11 Aug 2023
I applied via Campus Placement and was interviewed in Jul 2023. There were 4 interview rounds.
30 minutes ,Basic mathematics and logical questions
I applied via Naukri.com and was interviewed in Jul 2022. There were 2 interview rounds.
I applied via Referral and was interviewed before Feb 2022. There was 1 interview round.
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