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I applied via Naukri.com and was interviewed in Feb 2024. There was 1 interview round.
Middlewares are software components that act as a bridge between different applications or systems, facilitating communication and data exchange.
Middlewares help in managing communication between different software components
They can provide additional functionalities such as authentication, logging, and error handling
Examples include Express.js middleware in Node.js applications and middleware in web servers like Apac
Dependency injection is a design pattern in which a class receives its dependencies from external sources rather than creating them itself.
Allows for easier testing by injecting mock dependencies
Promotes loose coupling between classes
Improves code reusability and maintainability
Commonly used in frameworks like Spring in Java
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posted on 18 Jul 2024
posted on 19 Mar 2024
I was interviewed in Aug 2024.
4 coding question easy level questions based on arrays and strings
Code pairing round need to use oops to solve the problem
HashMap in Java is a data structure that stores key-value pairs and uses hashing to efficiently retrieve values.
HashMap uses hashing to store and retrieve key-value pairs
It uses an array of linked lists to handle collisions
The key's hash code is used to determine the index in the array where the key-value pair is stored
HashMap allows one null key and multiple null values
Example: HashMap<String, Integer> map = new
posted on 5 Aug 2024
I applied via Approached by Company and was interviewed in Jul 2024. There was 1 interview round.
Problem management involves identifying, analyzing, and resolving recurring issues to prevent future incidents.
Identify the root cause of the problem
Document the problem and its resolution
Implement corrective actions to prevent recurrence
Monitor and track the effectiveness of the solution
Collaborate with stakeholders to ensure continuous improvement
posted on 22 Sep 2024
I applied via Referral and was interviewed in Aug 2024. There were 2 interview rounds.
The questions are medium level more questions on quantitive apptitude
Three questions based on array , string,and time complexity
I applied via Scaler Carrera Hub and was interviewed in Mar 2024. There were 2 interview rounds.
The whole interview about DSA, oops database and your relevant text
There is two interview around L1 and L2 L1 is about data structure and algorithm and oops. Concept in L2 interview is about all tach stack and resume Q&A, Ask about react, redux, Python DSA, oops, SQL
posted on 19 May 2021
I applied via Naukri.com and was interviewed in Apr 2021. There were 4 interview rounds.
posted on 15 Mar 2022
I applied via Naukri.com and was interviewed before Mar 2021. There was 1 interview round.
A cursor is a database object used to retrieve data from a result set one row at a time.
A cursor is used to iterate through a result set.
It can be used to update or delete rows in a table.
Example query: DECLARE cursor_name CURSOR FOR SELECT column1, column2 FROM table_name;
Example usage: OPEN cursor_name; FETCH NEXT FROM cursor_name INTO @variable1, @variable2;
Example usage: CLOSE cursor_name; DEALLOCATE cursor_name;
I applied via Company Website and was interviewed before Sep 2019. There were 4 interview rounds.
Questions on float, double and programming to display amount based on current bill for Applications Engineer role.
Float and double are data types used to represent decimal numbers with different precision levels.
A program to display amount based on current bill can be written using basic arithmetic operations and input/output functions.
Example: float num1 = 10.5; double num2 = 20.75; printf("Total amount: %.2f", num1 +...
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