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Walker Digital Table Systems Senior Software Engineer Interview Questions and Answers
Walker Digital Table Systems Senior Software Engineer Interview Experiences
1 interview found
Ajit Kumar
(1 Question)
- Q1. Focus was on data structure and algorithm along with core java.
Top trending discussions
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Sagacious IP
058 Abhilakshya Rajrah
posted on 9 Dec 2024
(3 Questions)
- Q1. 2 sum in array
- Ans.
The Two Sum problem involves finding two numbers in an array that add up to a given target value.
Iterate through the array and store the difference between the target and current element in a hashmap
Check if the current element exists in the hashmap, if yes return the indices
Time complexity can be reduced to O(n) using a hashmap
- Q2. Reverse a linked list
- Ans.
Reverse a singly linked list and return the reversed list.
Iterate through the linked list and reverse the pointers to point to the previous node instead of the next node.
Use three pointers to keep track of the current, previous, and next nodes while reversing the list.
Update the head of the list to be the last node after reversing.
- Q3. In given time slots , find conflicting time slots
(2 Questions)
- Q1. Asked about projects
- Q2. Longest palindrome
- Ans.
Find the longest palindromic substring in a given string.
Iterate through each character in the string and expand around it to find palindromes
Use dynamic programming to optimize the solution
Consider both odd and even length palindromes
(1 Question)
- Q1. Strecture of sql statement
- Ans.
SQL statements are used to interact with databases by performing operations like querying, updating, and deleting data.
SQL statements are made up of keywords like SELECT, INSERT, UPDATE, DELETE, etc.
They are structured in a specific order, with clauses like WHERE, ORDER BY, GROUP BY, etc.
Tables are referenced using their names, and conditions are specified to filter data.
Joins can be used to combine data from multiple
Skills evaluated in this interview
Selected
I applied via Walk-in and was interviewed in Apr 2023. There were 4 interview rounds.
Multiple choice questions and depends on therotical part
(1 Question)
- Q1. What is Software testing?
- Ans.
Software testing is the process of evaluating a software application or system to identify defects or errors.
Software testing is essential to ensure the quality and reliability of software.
It involves executing test cases and comparing the actual results with expected results.
Testing can be done manually or using automated tools.
Types of testing include functional, performance, security, and usability testing.
Examples ...
(1 Question)
- Q1. Salary discussion
Skills evaluated in this interview
Softwaretest Engineer Interview Questions & Answers
Tech Mahindra Foundation
Anonymous
posted on 25 Mar 2023
(2 Questions)
- Q1. Automation testing with testing tools
- Ans.
Automation testing with testing tools involves using software to execute tests and compare actual results with expected results.
Automation testing saves time and effort compared to manual testing
Testing tools like Selenium, Appium, and TestComplete are commonly used for automation testing
Automation testing can be used for regression testing, load testing, and performance testing
Automation testing requires programming s...
- Q2. Integration with automation Devops process
- Ans.
Integration with automation DevOps process is crucial for efficient software testing.
Automation testing tools can be integrated with DevOps tools like Jenkins, Git, and Docker.
Continuous integration and continuous delivery (CI/CD) pipelines can be set up for automated testing.
Test cases can be triggered automatically with each code commit or deployment.
Test results can be reported back to the development team for quick...
Interview Preparation Tips
Skills evaluated in this interview
(2 Questions)
- Q1. Questions was based on SQL
- Q2. SQL queries and joins and
Interview Preparation Tips
Interview Preparation Tips
Experience: CV should focus on the skill set previously mentioned. Concise and to the point sentences. Line out projects and internships well. Balance between academia and extra curriculars. Attend the CV making workshop of Opera and work on it accordingly.
Tips: Don’t put things totally irrelevant to the job profile. Don’t write long sentences. Know your CV well for further stages.Anything related to your CV should be at the tip of your tongue.
Round: Test
Experience: Don’t spend a lot of time on one question in quant section. There’s a cut-off in Quant and your focus should be on clearing it. If you clear the cut-off, the puzzle section will be evaluated, where solving at least 2 is generally good enough. Puzzles are hard, and need a lot of prior practice.
Round: HR Interview
Experience: Direct selections take place at the end of all interviews after a mutual discussion between all the panels. Know your CV thoroughly. Prepare for some HR questions as well. Puzzle solving and guesstimates are asked, so prepare them well. When you are asked a puzzle, do not sit quietly but think aloud. The interviewers help you structure your thoughts. Most of the times, just knowing your approach is enough for them
Tips: Evaluate the nature of your interviewer for the first 5 minutes and if possible treat the interview like a discussion. They just want to know more about you so tell it to them. Most of them are very friendly, and you will feel at ease. Be confident. Sound excited while talking about your projects/internships. It gives them confidence in you. Be very very thorough with your CV. Nothing gives a bad impression like not knowing about yourself. Ask questions if you have them at the end of the interview.
General Tips: 1: Be Confident.
2: Keep Smiling.
3: Do not be Panic.
4: Remember they are here to hire you but not reject you.
5: Do not loose hope.
6: Believe at yourself.
7: Start preparing early.
8: Do demo interviews with your friend.
Skills: Mathematics, Computer Science
College Name: IIT KHARAGPUR
Motivation: Every body joins a comapny for making a software or earning money. But I was always motivated to MAKE MONEY. I have taken this job because they have very extensive work in Share Market and they have lots of MBA from IIM's, Lots of CAs, CS. Thats why i have choosen Edelweiss. I have rejected epic System USA for this profile.
I applied via Job Portal and was interviewed in Jan 2023. There were 3 interview rounds.
(1 Question)
- Q1. More than technology,a senior recruiter asks where you stay which gali you stay,which temple is near by,what your husband do,getting into more personal and final he will ask your janam kundali and tell you...
(1 Question)
- Q1. Senior recruiter will ask more personal questions
Interview Preparation Tips
I applied via Recruitment Consulltant and was interviewed before Oct 2021. There were 6 interview rounds.
Code pair round, 3 questions
Answer min 2 with test cases getting passed
(1 Question)
- Q1. 1 question regarding dynamic programming Interview gave some hints to optimize
(1 Question)
- Q1. Design round Designed a distributed database application Discussed on distributed programming problems
(1 Question)
- Q1. Managerial discussion with hiring manager Not much technical, more of a behavioral and comp discussion Round
(1 Question)
- Q1. Hr discussions Behavioral questions Comp discussion
Interview Preparation Tips
For problem solving Round, revise dp, graph, tree
For design Round, you should have experience in designing big systems
Manager Round also discusses comp so be prepared for that
Software Engineer Interview Questions & Answers
Tech Mahindra Foundation
Anonymous
posted on 13 Feb 2023
Selected
I applied via Company Website and was interviewed in Jan 2023. There were 3 interview rounds.
Java and html and program developer
Communication skills And English
Interview Preparation Tips
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Walker Digital Table Systems Senior Software Engineer Interview Process
based on 1 interview
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Walker Digital Table Systems Senior Software Engineer Reviews and Ratings
based on 2 reviews
Rating in categories
|
Software Engineer
18
salaries
|  ₹6.8 L/yr - ₹17 L/yr |
|
Senior Software Engineer
14
salaries
| ₹12 L/yr - ₹39 L/yr |
|
Associate Software Engineer
9
salaries
| ₹4.5 L/yr - ₹10.5 L/yr |
|
Software Analyst
5
salaries
| ₹28.8 L/yr - ₹38 L/yr |
|
Product Manager
4
salaries
| ₹40 L/yr - ₹50.9 L/yr |
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