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Carwale Sdet Automation Test Engineer Interview Questions and Answers

Updated 16 Sep 2024

Carwale Sdet Automation Test Engineer Interview Experiences

1 interview found

Interview experience
3
Average
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Campus Placement and was interviewed in Aug 2024. There were 3 interview rounds.

Round 1 - Coding Test 

Array , String, stack , queue - Basic Easy to medium level

Round 2 - Technical 

(2 Questions)

  • Q1. What happen when we visit Url
  • Ans. 

    When we visit a URL, the browser sends a request to the server hosting the website, which then responds with the requested web page.

    • Browser sends a request to the server hosting the website

    • Server processes the request and responds with the requested web page

    • Web page is displayed in the browser for the user to interact with

  • Answered by AI
  • Q2. Difference B/w Http and https
  • Ans. 

    HTTP is a protocol used for transferring data over the internet, while HTTPS is a secure version of HTTP that encrypts data.

    • HTTP stands for Hypertext Transfer Protocol, used for transmitting data over the internet.

    • HTTPS stands for Hypertext Transfer Protocol Secure, which adds a layer of security by encrypting data.

    • HTTP operates on port 80, while HTTPS operates on port 443.

    • HTTPS uses SSL/TLS certificates to establish a...

  • Answered by AI
Round 3 - One-on-one 

(2 Questions)

  • Q1. Journey through school life till now
  • Ans. 

    I have always been a dedicated student, excelling in academics and extracurricular activities.

    • Consistently achieved top grades in all subjects

    • Participated in various school competitions and won awards

    • Served as a class representative and organized events

    • Took part in sports teams and cultural activities

  • Answered by AI
  • Q2. Tell everything and also mention achievement you received

Interview Preparation Tips

Interview preparation tips for other job seekers - Its easy to crack

Skills evaluated in this interview

Interview questions from similar companies

Interview Questionnaire 

2 Questions

  • Q1. About sdlc
  • Q2. About web development

I appeared for an interview before Feb 2021.

Round 1 - Coding Test 

(2 Questions)

Round duration - 60 minutes
Round difficulty - Easy

It comprised of general aptitude questions and two coding questions. It was an offline test.

  • Q1. 

    N Queens Problem

    Given an integer N, find all possible placements of N queens on an N x N chessboard such that no two queens threaten each other.

    Explanation:

    A queen can attack another queen if they ar...

  • Ans. 

    The N Queens Problem involves finding all possible placements of N queens on an N x N chessboard where no two queens threaten each other.

    • Use backtracking algorithm to explore all possible configurations.

    • Keep track of rows, columns, and diagonals to ensure queens do not attack each other.

    • Generate and print valid configurations where queens are placed safely.

    • Consider constraints and time limit for efficient solution.

    • Exam...

  • Answered by AI
  • Q2. 

    Sort 0 1 2 Problem Statement

    Given an integer array arr of size 'N' containing only 0s, 1s, and 2s, write an algorithm to sort the array.

    Input:

    The first line contains an integer 'T' representing the n...
  • Ans. 

    Sort an integer array containing only 0s, 1s, and 2s in linear time complexity.

    • Use three pointers to keep track of the positions of 0s, 1s, and 2s in the array.

    • Iterate through the array and swap elements based on the values encountered.

    • Achieve sorting in a single scan over the array without using any extra space.

  • Answered by AI
Round 2 - Face to Face 

(2 Questions)

Round duration - 60 minutes
Round difficulty - Easy

After having a technical discussion about my CV. He gave me two questions to code.

  • Q1. 

    Ninja and Substrings Problem Statement

    Ninja has to determine all the distinct substrings of size two that can be formed from a given string 'STR' comprising only lowercase alphabetic characters. These su...

  • Ans. 

    Find all unique contiguous substrings of size two from a given string.

    • Iterate through the string and extract substrings of size two

    • Use a set to store unique substrings

    • Return the set as an array of strings

  • Answered by AI
  • Q2. 

    Cycle Detection in a Singly Linked List

    Determine if a given singly linked list of integers forms a cycle or not.

    A cycle in a linked list occurs when a node's next points back to a previous node in the ...

  • Ans. 

    Detect if a singly linked list forms a cycle by checking if a node's next points back to a previous node.

    • Traverse the linked list using two pointers, one moving one step at a time and the other moving two steps at a time.

    • If the two pointers meet at any point, there is a cycle in the linked list.

    • If one of the pointers reaches the end of the list (null), there is no cycle.

  • Answered by AI
Round 3 - HR 

(1 Question)

Round duration - 30 minutes
Round difficulty - Easy

This was supposed to be the HR round but out of surprise the interviewer started by giving me a question to code. 
After I approached this question with the right solution he just asked about my family. After that he said to wait. After half an hour the results were announced. A total of three students were hired and I was amongst one of them.

  • Q1. 

    Balanced Parentheses Combinations

    Given an integer N representing the number of pairs of parentheses, find all the possible combinations of balanced parentheses using the given number of pairs.

    Explanati...

  • Ans. 

    Generate all possible combinations of balanced parentheses for a given number of pairs.

    • Use recursion to generate all possible combinations of balanced parentheses.

    • Keep track of the number of open and close parentheses used in each combination.

    • Return the valid combinations as an array of strings.

  • Answered by AI

Interview Preparation Tips

Eligibility criteriaAbove 7 CGPAMagicbricks interview preparation:Topics to prepare for the interview - Data Structures, Algorithms, System Design, Aptitude, OOPSTime required to prepare for the interview - 5 monthsInterview preparation tips for other job seekers

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.

Application resume tips for other job seekers

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.

Final outcome of the interviewSelected

Skills evaluated in this interview

Interview Preparation Tips

Round: Test
Experience: The written test did NOT involve general aptitude questions. Most questions were CS specific and pertained to some kind of algorithmic analysis, design of recursive solutions, designing and tracing out an algorithm on a given sample etc. About 50-60% of the candidates were eliminated in this round.

Round: Test
Experience: The next round was a coding assignment. For those familiar with code-chef, the coding assignment was similar to a medium level problem (in the practice section) and had to be done in C. The codingassignment by design, required algorithmic optimization to execute within the prescribed time limit. About 10 candidates (8 UG and 2 PG) were selected for interviews. Yahoo generally conducts 4 technical interviews and an HR interview. Typically, 2 of the 4 tech interviews will be with immediate seniors in teams that are interested in your profile. The remaining two will be with more senior engineers (in fact, one of my interviews was with the tech director of a vertical at Yahoo). Interviewers discuss with each other after each interview, and some candidates were eliminated after one poor interview. It is therefore quite important to do

General Tips: Apart from technical skills, your communication and social skills are what can make or break an interview and eventually, decide whether or not you get the job. Objectively speaking, most candidates who make it to the final round will be very technically proficient. Therefore, your aim should be to make the decision regarding your candidature anything BUT objective. The real advantage of an interview is to let the interviewer know YOU, beyond just your written test score or your academic credentials. Interviewers like confidence in a candidate and it can even make you seem better than you really are. It will also help to have a few well thought out questions in mind for your interviewer, to show him that you have put in more effort than other candidates to find out about the kind of work going on at the company. One thing youcan do is to find out who all the interviewers are during the pre-placement talk (Yes, attending the PPT CAN BE USEFUL). General Tips Preparation Look up their LinkedIn profiles and note what projects they have worked on or guided. Asking a few insightful questions about those specific projects is a good way to create a good impression of you. It is very difficult to truly judge a candidate during a 45 minute interview, so what matters a lot is the impression left in the interviewers mind about you. If possible, try to establish a social connect during your limited interaction with the interviewers, BEFORE the interviews take place. For example, one of my interviewers, a senior tech manager at Yahoo, was an NITK alumnus. Before the interviews, I spoke to him about his experience in college. As it turns out, he was one of the founders of the web club at NITK, of which I am a member. We spoke for about 15 minutes about how the club has grown and how the club has helped its members ever since.
Skill Tips: For a computer science student who intends to take up a technical job at a tier 1 company, spend as much time as possible, honing your technical skills. Start well before placement season, if possible, in 3rd year itself
College Name: NIT SURATHKAL

I applied via Naukri.com and was interviewed in Jul 2020. There were 3 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. Largest difference between array elements; must only consider the elements at current index and before.
  • Ans. 

    Find the largest difference between array elements considering only the elements at current index and before.

    • Iterate through the array and keep track of the minimum value seen so far.

    • Calculate the difference between the current element and the minimum value and update the maximum difference seen so far.

    • Return the maximum difference seen so far.

  • Answered by AI
  • Q2. Pattern Printing

Interview Preparation Tips

Interview preparation tips for other job seekers - Read quite a few reviews about the company online; decided to give them the benefit of the doubt which was a mistake. If you read current employee reviews, its obvious that the company "highly values time". You would think that a Lead or Manager in this org. would be at the interview on time, but they didn't even show up for it. I had to write to the HR dept to find out what happened and about half a day later I get a reply asking to reschedule. This happened twice. The one technical interview I had the misfortune of attending was with an a severely underqualified and subpar interviewer. If you want to waste around 10-15 days, I highly suggest you apply here.

Skills evaluated in this interview

I applied via Naukri.com and was interviewed in Jun 2021. There were 5 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. String Palindrom

Interview Preparation Tips

Interview preparation tips for other job seekers - 3 step interview throw online

I applied via Naukri.com and was interviewed in Sep 2022. There were 2 interview rounds.

Round 1 - Aptitude Test 

General apptitude, progamming basics.

Round 2 - Coding Test 

Pyramid structure using javascript

Interview Preparation Tips

Interview preparation tips for other job seekers - good interview prepare well second round tough ok wll
Interview experience
1
Bad
Difficulty level
Hard
Process Duration
4-6 weeks
Result
Selected Selected

I appeared for an interview in Jul 2024.

Round 1 - Coding Test 

2 Graph question of leetcode

Round 2 - One-on-one 

(2 Questions)

  • Q1. DSA Questions of leetcode
  • Q2. DSA Questions
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed before Apr 2023. There were 2 interview rounds.

Round 1 - Coding Test 

Basic coding question

Round 2 - HR 

(1 Question)

  • Q1. Previous Experience Salary Negotiation
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Campus Placement and was interviewed in Nov 2024. There were 4 interview rounds.

Round 1 - Coding Test 

Five coding questions along with technical questions focusing on Object-Oriented Programming (OOP) and the expected output of Java programs.

Round 2 - One-on-one 

(2 Questions)

  • Q1. Can you tell me about yourself?
  • Ans. 

    I am a recent graduate with a degree in Computer Science and a passion for coding and problem-solving.

    • Graduated with a degree in Computer Science

    • Proficient in programming languages such as Java, Python, and C++

    • Completed internships at tech companies like Google and Microsoft

    • Enthusiastic about learning new technologies and collaborating with team members

  • Answered by AI
  • Q2. Find height of binary tree, Find first repeating character, Find number of Islands
  • Ans. 

    The candidate is asked to solve three common coding problems related to binary trees, strings, and matrices.

    • To find the height of a binary tree, you can use a recursive function to traverse the tree and calculate the height at each node.

    • To find the first repeating character in a string, you can use a hashmap to store the frequency of each character and then iterate through the string to find the first character with a ...

  • Answered by AI
Round 3 - One-on-one 

(1 Question)

  • Q1. Based on project
Round 4 - HR 

(1 Question)

  • Q1. Didn't Qualify for it

Carwale Interview FAQs

How many rounds are there in Carwale Sdet Automation Test Engineer interview?
Carwale interview process usually has 3 rounds. The most common rounds in the Carwale interview process are Coding Test, Technical and One-on-one Round.
What are the top questions asked in Carwale Sdet Automation Test Engineer interview?

Some of the top questions asked at the Carwale Sdet Automation Test Engineer interview -

  1. What happen when we visit ...read more
  2. Journey through school life till ...read more
  3. Difference B/w Http and ht...read more

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Carwale Sdet Automation Test Engineer Interview Process

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Interview experience

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