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I applied via campus placement at Saveetha Engineering College, Chennai and was interviewed in Oct 2024. There were 2 interview rounds.
First round is an aptitude test consist of numerical ability 20 questions verbal 20 questions and reasoning 20 queations and followed by pseudo code and networking questions 20
Real world examples showcase practical applications of theoretical knowledge.
Using algorithms to optimize delivery routes for a logistics company
Implementing machine learning models to predict customer behavior for a retail company
Developing a mobile app for tracking fitness goals and progress
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posted on 16 Jan 2025
I applied via Campus Placement
Mostly Aptitude, Reasoning,Verbal in the round-1 with 60 questions
2 programming questions - you can select which language u are comfortable
posted on 29 Jul 2024
I applied via Approached by Company and was interviewed in Jun 2024. There was 1 interview round.
Pivoting columns in SQL involves transforming rows into columns to display data in a different format.
Use the PIVOT keyword in SQL to pivot columns
Specify the columns to pivot on and the values to display in the new columns
Aggregate functions like SUM, AVG, COUNT can be used with PIVOT
Example: SELECT * FROM table_name PIVOT (SUM(value_column) FOR pivot_column IN ('value1', 'value2', 'value3'))
I applied via Hirist and was interviewed in Apr 2024. There were 2 interview rounds.
I applied via Naukri.com and was interviewed in May 2024. There was 1 interview round.
RESTful API is an architectural style for designing networked applications
REST stands for Representational State Transfer
Uses standard HTTP methods like GET, POST, PUT, DELETE
Resources are identified by URIs
Stateless communication between client and server
Responses are typically in JSON or XML format
Had the coding round and we have to solve the find nth largest element.
I applied via Recruitment Consulltant and was interviewed in Jan 2022. There were 2 interview rounds.
Checked and unchecked exceptions are used in Java to handle errors. Checked exceptions must be handled, while unchecked exceptions do not.
Checked exceptions are checked at compile-time and must be handled using try-catch or throws keyword
Unchecked exceptions are not checked at compile-time and do not require handling
Example of checked exception: IOException
Example of unchecked exception: NullPointerException
I was interviewed before Feb 2023.
Basic algorithms testing
I applied via Company Website and was interviewed before May 2022. There were 4 interview rounds.
It was a aptitude and logical reasoning test
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