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Persistent Systems
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Medium to hard level questions - for a higher package
What people are saying about Persistent Systems
posted on 9 Feb 2023
I applied via Campus Placement
Nice and easy good looking and nice to meet you in the morning and I will see
Easy way to connect with database to the same akka Pelli iyipoi
I applied via Referral and was interviewed in Aug 2022. There were 2 interview rounds.
posted on 25 Jul 2022
I applied via Naukri.com and was interviewed in Jun 2022. There were 2 interview rounds.
There are questions of aptitude and reasoning.
They will ask some situations based questions and past experience.
posted on 24 Feb 2022
I applied via Campus Placement and was interviewed in Jan 2022. There was 1 interview round.
An array is a collection of similar data types. OOPs is a programming paradigm based on the concept of objects.
Arrays are used to store multiple values in a single variable.
In OOPs, objects are instances of classes that encapsulate data and behavior.
Arrays can be one-dimensional, two-dimensional, or multi-dimensional.
In OOPs, inheritance, polymorphism, and encapsulation are important concepts.
Example: int[] numbers = {...
Program to create an array of strings
Declare an array variable with a specific size
Assign values to each element of the array
Access elements of the array using their index
Example: String[] names = new String[5]; names[0] = "John"; names[1] = "Mary";
posted on 14 May 2022
I applied via Walk-in and was interviewed before May 2021. There were 3 interview rounds.
I applied via Campus Placement and was interviewed before Sep 2021. There were 3 interview rounds.
Aptidude was based on Amcat and it was ok and easy to crack
They asked basic questions on different coding language and technology
I applied via campus placement at Lovely Professional University (LPU) and was interviewed in Oct 2024. There were 3 interview rounds.
It contain 40 question which is very easy
It contain 3 coding question
I applied via Approached by Company and was interviewed in Oct 2024. There were 3 interview rounds.
One coding test happen
Using stream API for Data Structures and Algorithms
Stream API in Java can be used to perform operations on collections like filtering, mapping, reducing, etc.
It can be used for implementing various data structures and algorithms efficiently.
For example, you can use stream API to find the sum of all elements in an array or filter out even numbers from a list.
Using stream API to filter a list of numbers and find the sum of even numbers
Use Stream.filter() to filter out even numbers
Use Stream.mapToInt() to convert stream to IntStream
Use IntStream.sum() to find the sum of even numbers
posted on 19 Dec 2024
I applied via LinkedIn and was interviewed in Nov 2024. There were 2 interview rounds.
The questions are easy as compare to other companies. The round was online test
Software Engineer
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Senior Software Engineer
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Lead Engineer
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Lead Software Engineer
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Project Lead
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