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I was interviewed before May 2021.
Round duration - 90 Minutes
Round difficulty - Medium
The round was scheduled in afternoon time.
HackerEarth test link was shared beforehand
All the instructions were provided in the welcome page of test link.
It was proctored test
Determine if a given string 'S' is a palindrome, considering only alphanumeric characters and ignoring spaces and symbols.
The string 'S' should be evaluated in a case...
Given a string 'STR' composed of lowercase English letters, identify the character that repeats first in terms of its initial occurrence.
STR =...
Round duration - 35 minutes
Round difficulty - Medium
It was in afternoon 3pm.
Interview platform was Microsoft teams.
Interview link was shared a day before.
Interviewer was professional.
You are given an integer array 'ARR' of size 'N' and an integer 'S'. Your task is to find and return a list of all pairs of elements where each sum of a pair equals 'S'.
Round duration - 25 Minutes
Round difficulty - Medium
It was held around 4pm.
Scheduled on MS teams.
Interview link shared one day before.
The interviewer was pretty chill and made me comfortable.
Tip 1 : Practice coding questions till you are able to tackle medium level questions easily
Tip 2 : Be proficient in the project which you have mentioned in your resume.
Tip 1 : Never Lie about technologies you know
Tip 2 : Project shouldn't be copied from online sources even if you take help then do some your own tweaks or add new features and you should know all workings of project
I was interviewed before May 2021.
Round duration - 90 minutes
Round difficulty - Easy
Given a singly linked list of integers, return the head of the reversed linked list.
Initial linked list: 1 -> 2 -> 3 -> 4 -> NULL
Reversed link...
Round duration - 60 minutes
Round difficulty - Easy
Round duration - 40 minutes
Round difficulty - Easy
Tip 1 : If you are looking for fullstack roles, prepare CSS well
Tip 2 : Prepare 2 pointer Array questions
Tip 1 : If you have any python or cloud related experience, do put it and make it stand out.
Tip 2 : They would lay more emphasis on the projects, sometimes even more than the interview itself.
I was interviewed before Apr 2021.
Round duration - 60 minutes
Round difficulty - Easy
Technical Interview round with questions on CSS and Jquery mainly.
Round duration - 60 minutes
Round difficulty - Easy
Technical Interview round with questions on Java mainly.
Round duration - 30 minutes
Round difficulty - Easy
This was a typical HR round.
Tip 1 : Must do Previously asked Interview as well as Online Test Questions.
Tip 2 : Go through all the previous interview experiences from Codestudio and Leetcode.
Tip 3 : Do at-least 2 good projects and you must know every bit of them.
Tip 1 : Have at-least 2 good projects explained in short with all important points covered.
Tip 2 : Every skill must be mentioned.
Tip 3 : Focus on skills, projects and experiences more.
Tredence interview questions for designations
I was interviewed in Jun 2017.
An annotation for controller in software engineering.
The annotation for controller is used to define the class as a controller in a software application.
It is typically used in frameworks like Spring MVC or ASP.NET MVC.
The annotation helps in mapping the incoming requests to the appropriate controller methods.
It can also be used to specify the URL path for the controller.
Example: @Controller in Spring MVC, [ApiControll
The annotation for request mapping is used to map HTTP requests to specific methods in a controller class.
The annotation is @RequestMapping
It can be used at the class level to specify a common base URL for all methods in the class
It can also be used at the method level to specify the URL path and HTTP method for a specific method
Additional attributes can be used to further customize the mapping, such as specifying requ...
Front controller is a design pattern used in Spring MVC to handle incoming requests and route them to appropriate handlers.
Front controller acts as a central point of control for handling requests in Spring MVC.
It receives all incoming requests and delegates them to appropriate handlers called controllers.
Front controller provides a consistent way to handle requests and perform common tasks like authentication, logging...
The CSS box model describes the layout and sizing of elements on a web page.
The box model consists of content, padding, border, and margin.
Content refers to the actual content of the element, such as text or images.
Padding is the space between the content and the border.
Border is a line that surrounds the padding and content.
Margin is the space outside the border, separating the element from other elements.
The width an...
Select all div using jQuery
Use the jQuery selector $('div') to select all div elements
This will return a jQuery object containing all the selected div elements
You can then perform operations on the selected div elements using jQuery methods
Use jQuery to change the background color of all ul elements to blue.
Use the jQuery selector to select all ul elements
Use the css() method to change the background color to blue
Use jQuery to change the background color of the first li element to yellow.
Use the :first-child selector to select the first li element
Use the css() method to change the background color to yellow
The output of the given code is [1, 2, 3, 4, 5, 6].
The 'push' method adds an element to the end of the array.
The 'unshift' method adds an element to the beginning of the array.
The 'pop' method removes the last element from the array.
The 'shift' method removes the first element from the array.
The 'final' keyword in Java is used to declare constants, prevent method overriding, and ensure thread safety.
Final variables cannot be reassigned once initialized
Final methods cannot be overridden by subclasses
Final classes cannot be extended by other classes
Final parameters ensure that they cannot be modified within a method
Final fields can be used to achieve thread safety
The question is about method overloading in Java.
Method overloading allows multiple methods with the same name but different parameters.
The method to be called is determined at compile-time based on the arguments passed.
In the given code, there are three overloaded methods with the same name 'getsum'.
The first method takes two integers as arguments.
The second method takes three integers as arguments.
The third method ta...
The program will result in a StackOverflowError due to infinite recursion.
The 'floating' method is recursively calling itself without a base case to stop the recursion.
Each recursive call multiplies the input parameter by the result of the recursive call with a decremented parameter.
This will continue indefinitely until the stack overflows and an error is thrown.
The output of the code is 9.
The code initializes i as 0 and j as 10.
Inside the do-while loop, i is incremented by 1 and j is decremented by 1.
The loop continues until i becomes greater than or equal to j.
Since i is incremented before the comparison and j is decremented before the comparison, the loop runs 9 times.
Therefore, the output is 9.
Get interview-ready with Top Tredence Interview Questions
Top trending discussions
Data structure was more and it was difficult round
I was interviewed in Nov 2024.
Coding test was easy. They asked LC easy anyone with fair understanding of programming can easily solve it.
I applied via Great learning and was interviewed in Oct 2024. There were 2 interview rounds.
Coding question, reasoning, english, math, very easy
I am a software engineer with 5 years of experience in developing web applications using Java, Spring Boot, and Angular.
5 years of experience in software development
Proficient in Java, Spring Boot, and Angular
Strong problem-solving skills
Experience working in Agile development environment
Passionate about learning new technologies
Some of the top questions asked at the Tredence Software Engineer interview -
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