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I applied via campus placement at JB Institute of Engineering, Moinabad Mandal and was interviewed in Oct 2022. There were 5 interview rounds.
Easy simple concepts like percentages,most questions from geometry.
Easy they see our confidence
Python is a high-level, interpreted programming language known for its simplicity and ease of use.
Python is used for web development, data analysis, artificial intelligence, and more.
An array is a collection of elements of the same data type, accessed using an index.
Two basic coding questions could be finding the sum of two numbers or reversing a string.
I applied via Recruitment Consultant and was interviewed in Nov 2021. There were 3 interview rounds.
stringBuilder and stringBuffer are both used to manipulate strings, but stringBuilder is faster and not thread-safe while stringBuffer is slower and thread-safe.
Both classes are used to manipulate strings.
stringBuilder is faster than stringBuffer.
stringBuffer is thread-safe while stringBuilder is not.
Use stringBuilder when you don't need thread-safety and performance is important.
Use stringBuffer when you need thread-s
The given string can be reversed using recursion.
Use a recursive function to reverse the string.
The base case of the recursion would be an empty string.
In each recursive call, remove the first character of the string and append it to the reversed substring.
Yes, strings are immutable in most programming languages.
Immutable means that once a string is created, it cannot be modified.
Any operation that appears to modify a string actually creates a new string.
This can lead to performance issues when working with large strings or in loops.
Examples of languages with immutable strings include Java, Python, and Ruby.
Yes, we can pass arguments in place of args in string[] args.
Arguments can be passed directly as an array of strings.
The number of arguments passed must match the size of the array.
Example: public static void main(String[] args) can be called as main(new String[] {"arg1", "arg2"});
A program that searches for a substring in an array of strings.
Create a function that takes an array of strings and a substring as parameters
Loop through the array and check if the substring is present in each string
Return an array of strings that contain the substring
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posted on 23 Oct 2024
I applied via Indeed and was interviewed in Sep 2024. There were 4 interview rounds.
posted on 11 Jan 2025
Coding Rount
DSA Round + Puzzle
SQL + Project Discussion
JS
I applied via Campus Placement
Dsa problems dp and tress problem
Reverse array of strings
Iterate through the array and swap elements from start to end
Use two pointers, one at the beginning and one at the end, and swap elements until they meet
Reverse a given string
Use built-in functions like reverse() or loop through the string in reverse order
Create a new string and append characters from the original string in reverse order
Convert the string to an array of characters, reverse the array, and then join it back into a string
Calculate sum of all elements in a given array of strings
Iterate through the array and convert each element to integer before adding to sum
Handle edge cases like empty array or non-numeric elements
Return the final sum after iterating through all elements
posted on 23 Aug 2024
I applied via campus placement at National Institute of Technology (NIT), Karnataka and was interviewed in Jul 2024. There was 1 interview round.
Question based on array string linkedlist
I applied via Naukri.com and was interviewed in Dec 2023. There was 1 interview round.
I applied via Approached by Company and was interviewed in Aug 2023. There were 4 interview rounds.
It was online test having coding questions for logical part and UI part
Implement a todo list with add, delete, and mark as completed functionalities.
Create an array to store the tasks
Implement functions to add, delete, and mark tasks as completed
Display the tasks with their completion status
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