Software Development Engineer In Test Sdet Interview Questions

3,719 software development engineer in test sdet interview questions shared by candidates

Interview experience: Druva Name : Akshay Telang round 1 : coding Aptitude: 2 parts 1. CNS, OS , Linux command , DSA based basic MCQ questions 2. three Coding problem: I. Find number of vowels present in the string II. Check wheather give number lies in Fibonacci series or not (fib seq : 0,1,1,2,3,5,8,13,21....) III. Find the maximum two digit number present in the give big integer Ex. I/p: 7649833 Ans. 98 Round 2: Technical interview (40 min.) CNS QUESTIONS: What is 1. subnet mask 2. ip address 3. Mac address 4. ipconfig 5. Ifconfig 6. TCP 7. Difference between TCP and UDP 8. What happens when you type google.com in browser 9. Protocol stake layer in OS model 10. DNS server 11. DHCP OS QUESTIONS: 1. What is multi-threading 2. What is thread and process 3. What is multi-processing Linux questions: 1. Which one is used in Linux: ifconfig or ipconfig and what they display after executing 2. What is the command used to find the specific string present in file or not 3. What is the command used for finding file is present or not in the directory 4. How to search for a specific file like xyz.txt from the computer there are many directories and files are present in Linux on the terminal Coding problems given in the technical round to write on paper: 1. Write a program in any language for the finding particular string present in file or not. (I solved using file handling concept in java) 2. Write a program in any language for removing the duplicate lines from the given log file. (I solved in java using HashSet and file handling) 3. Given a list of single digit integers and we have to find the occurrences of 0,0,7 in sequence their may other integers present in between 0 and 0,7 Example: Input list : [2,0,5,0,7,3] Output : 1 occurrence of 0,0,7 coding problem asked to others: 1. write merge sort 2. fing third/second lagest and third/second smallest integer in list 3. two sum and three sum problem from leetcode 4. basic string manipulation
Aug 27, 2023

Interview experience: Druva Name : Akshay Telang round 1 : coding Aptitude: 2 parts 1. CNS, OS , Linux command , DSA based basic MCQ questions 2. three Coding problem: I. Find number of vowels present in the string II. Check wheather give number lies in Fibonacci series or not (fib seq : 0,1,1,2,3,5,8,13,21....) III. Find the maximum two digit number present in the give big integer Ex. I/p: 7649833 Ans. 98 Round 2: Technical interview (40 min.) CNS QUESTIONS: What is 1. subnet mask 2. ip address 3. Mac address 4. ipconfig 5. Ifconfig 6. TCP 7. Difference between TCP and UDP 8. What happens when you type google.com in browser 9. Protocol stake layer in OS model 10. DNS server 11. DHCP OS QUESTIONS: 1. What is multi-threading 2. What is thread and process 3. What is multi-processing Linux questions: 1. Which one is used in Linux: ifconfig or ipconfig and what they display after executing 2. What is the command used to find the specific string present in file or not 3. What is the command used for finding file is present or not in the directory 4. How to search for a specific file like xyz.txt from the computer there are many directories and files are present in Linux on the terminal Coding problems given in the technical round to write on paper: 1. Write a program in any language for the finding particular string present in file or not. (I solved using file handling concept in java) 2. Write a program in any language for removing the duplicate lines from the given log file. (I solved in java using HashSet and file handling) 3. Given a list of single digit integers and we have to find the occurrences of 0,0,7 in sequence their may other integers present in between 0 and 0,7 Example: Input list : [2,0,5,0,7,3] Output : 1 occurrence of 0,0,7 coding problem asked to others: 1. write merge sort 2. fing third/second lagest and third/second smallest integer in list 3. two sum and three sum problem from leetcode 4. basic string manipulation

A short self-introduction, then three behavior questions about : "deadline approach experience", "short-term sacrifice that made long-term gains", "one risk ever taken". coding question: find the longest palindrome in a word string.
Oct 24, 2020

A short self-introduction, then three behavior questions about : "deadline approach experience", "short-term sacrifice that made long-term gains", "one risk ever taken". coding question: find the longest palindrome in a word string.

First Round Introduction 1) Stepping Numbers 2) Define test strategy and test plan 3) Design test cases for desktop cloud application Second round 1) More questions on my project as I worked on automation framework development for few months. In depth questions were asked as I explained one of my projects in detail. 2) Design test cases and automation framework for postpaid customers. 3) Amazon Leadership questions. Third round 1) More questions on my projects(In depth). 2) Define test cases for product recommendation on amazon checkout page 3) Find the elements in a sorted row wise and column wise matrix. Fourth Round 1) Introduction 2) Count the number of islands 3) Max Increasing path in matrix. 4) Leadership principle questions Fifth round 1) Introduction and questions on my project 2) Similar to trapping rain water problem 3) Evaluate the expression 4) Amazon Leadership principle questions Time complexity and optimization were asked for all the above problems.
Dec 4, 2020

First Round Introduction 1) Stepping Numbers 2) Define test strategy and test plan 3) Design test cases for desktop cloud application Second round 1) More questions on my project as I worked on automation framework development for few months. In depth questions were asked as I explained one of my projects in detail. 2) Design test cases and automation framework for postpaid customers. 3) Amazon Leadership questions. Third round 1) More questions on my projects(In depth). 2) Define test cases for product recommendation on amazon checkout page 3) Find the elements in a sorted row wise and column wise matrix. Fourth Round 1) Introduction 2) Count the number of islands 3) Max Increasing path in matrix. 4) Leadership principle questions Fifth round 1) Introduction and questions on my project 2) Similar to trapping rain water problem 3) Evaluate the expression 4) Amazon Leadership principle questions Time complexity and optimization were asked for all the above problems.

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