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Iris Software
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Java has two types of beans: stateful and stateless beans.
Stateful beans maintain conversational state with the client, while stateless beans do not.
Stateful beans are typically used for long-running conversations, while stateless beans are used for short-lived operations.
Examples of stateful beans include session beans, while examples of stateless beans include message-driven beans.
Use a sorting algorithm like bubble sort or quicksort to arrange elements in ascending order.
Use a sorting algorithm like bubble sort, quicksort, or merge sort to rearrange elements in ascending order.
For example, you can implement bubble sort to compare adjacent elements and swap them if they are in the wrong order.
Another example is using quicksort to divide the array into smaller subarrays and recursively sort them.
Iterate through the array to find the second greatest number.
Iterate through the array and keep track of the greatest and second greatest numbers.
Compare each element with the current greatest and second greatest numbers.
Update the second greatest number if a new number is found that is greater than the current second greatest but less than the greatest.
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Iterate through the array and return the index of the first occurrence of 1.
Iterate through the array using a loop.
Check each element of the array, if it is 1 then return its index.
If no 1 is found, return -1.
I applied via Campus Placement and was interviewed in Jul 2022. There were 4 interview rounds.
Basics aptitude ,programming mcq
To ask to write a program for maximum repeating character in a string?
posted on 24 Sep 2021
I applied via Naukri.com and was interviewed in Aug 2021. There was 1 interview round.
Basic questions on oops and sql queries
posted on 6 Mar 2024
I applied via Referral and was interviewed in Feb 2024. There was 1 interview round.
I applied via Naukri.com and was interviewed before Feb 2023. There was 1 interview round.
I applied via campus placement at CVSR College of Engineering, Hyderabad and was interviewed before Sep 2022. There were 6 interview rounds.
Basic aptitude test if you have concept knowledge you can clear that
Two codes basically one is easy and other is difficult based on the knowledge you have in programming you can clear that
Simple topic they will give and you have to speak with the audience and you have to active thought out GD
Coding C amd Apptitude
Reverse a string without using predefined methods
Iterate through the string from end to start and append each character to a new string
Use a temporary variable to swap characters from start to end until reaching the middle
Alternatively, convert the string to an array of characters, reverse the array, then join it back into a string
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