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Basic aptitude inquiries.
A group discussion on a random topic.
A paper coding test consisting of two questions based on data structures and algorithms.
I applied via Campus Placement 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
Top trending discussions
I was interviewed before Sep 2020.
Round duration - 140 minutes
Round difficulty - Medium
Test timing was at 2:00 pm , it was conducted in a college and the environment was good for the test. Camera was a primary part of test, so no suspicious activity.
Given two numbers in the form of two arrays where each element of the array represents a digit, calculate the sum of these two numbers and return this sum as an ar...
Given two numbers represented as arrays, calculate their sum and return the result as an array.
Iterate through the arrays from right to left, adding digits and carrying over if necessary
Handle cases where one array is longer than the other by considering the remaining digits
Ensure the final sum array does not have any leading zeros
Round duration - 20 minutes
Round difficulty - Easy
The round was conducted at around 12 p.m. I was called at the college location and then it was conducted. The interviewer was quite polite and frank.
Round duration - 8 minutes
Round difficulty - Easy
This round was conducted right after finishing and clearing the technical round at the same place and on the same day.
Tip 1 : Practice atleast 2-3 Coding problems daily so your logic building becomes stronger.
Tip 2 : Exercise problems based on OOPS concepts and others too.
Tip 3 : If you can have your own project built, then it's the major point and will act as a plus point.
Tip 1 : Your resume should be in standard form, short and simple will be more effective.
Tip 2 : Whatever you have learned, you need to mention it in your resume as that will be your primary source of selection and having project on your resume is important.
I applied via Campus Placement and was interviewed before Feb 2020. There were 4 interview rounds.
I applied via Campus Placement and was interviewed in Dec 2020. There was 1 interview round.
I applied via Campus Placement and was interviewed before Jun 2020. There were 3 interview rounds.
I applied via Job Portal and was interviewed before Jan 2021. There were 3 interview rounds.
I applied via Campus Placement and was interviewed before Aug 2021. There were 2 interview rounds.
Easy DSA questions and some questions on resume
I applied via Campus Placement and was interviewed in Mar 2020. There was 1 interview round.
To get the second to last element from a SQL table, use the OFFSET-FETCH clause.
Use the ORDER BY clause to sort the table in descending order.
Use the OFFSET-FETCH clause to skip the last row and fetch the second to last row.
Example: SELECT column_name FROM table_name ORDER BY column_name DESC OFFSET 1 ROWS FETCH NEXT 1 ROWS ONLY;
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