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Interview Questions and Answers for 'One click retail' - 17 question(s) found - Order By Newest

  Q1. Difference between GET and POST Requests ?Web Service2016-07-22 15:00:21

Ans. GET is supposed to get information from the server. Client sends the minimal information so that Server can respond with the response body on basis of request. For example - You want to get complete employment record for employee id 123

POST is supposed to send the information for submission. Payload or a Body is usually sent so that it can be persisted on the server. For example - Sending the complete information of an employee ( id, name , dept etc ) to the server for persisting it.

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   Like      Discuss      Correct / Improve     get vs post   web service   rest     Wayfair  Finacus Solutions  Elsevier  Cognizant (CTS)  FlipKart  Singsys  Overstock  One Click Retail  Spillman Technologies  HCL Technologies  Infosys Technologies      basic        frequent


  Q2. Which Software Development methodology is being used in your current Job ?General
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Ans. We are using Agile methodology. I attend daily stand up where the development leads takes the status of assigned stories, achievements, any bottlenecks or challenges. We follow iteration of 2 weeks.

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   Like      Discuss      Correct / Improve     sdlc   agile methodology   software system analyst   software developer interview   development lead   project lead interview     Western Governors University  HCL Technologies  Tata Consultancy Services (TCS)  Infosys  Motorola Solutions  Spillman Technologies  One Click Retail  Bloomberg  Canopy Tax  Accenture  Ancestry  Overstock.com  Priceline        frequent


Very Frequently asked to Senior Software Engineers or Developers.
  Q3. Describe some of the Design Patterns you have used ?Design2016-12-01 16:31:17

Ans. [Open Ended Answer]

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   Like      Discuss      Correct / Improve     design patterns     Goldman Sachs  Lexis Nexis  Elsevier  HCL Technologies  Tata Consultancy (TCS)  Infosys Technologies  Fidelity Investments  Nucleus Software Exports  General Electric  Cognizant (CTS)  Amdocs  MathWorks  Xebia  Goldstone technologies  Horizon Solutions  ECI Telecom  One Click Retail      intermediate        frequent


 Q4. Can you give an example of a Get and Post Request.Web Service2018-04-29 09:05:45

 This question was recently asked at 'One Click Retail,Spillman Technologies'.This question is still unanswered. Can you please provide an answer.


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   Like      Discuss      Correct / Improve          One Click Retail  Spillman Technologies


 Q5. Explain CAP Theorem.2018-05-03 06:12:55

 This question was recently asked at 'One Click Retail'.This question is still unanswered. Can you please provide an answer.


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   Like      Discuss      Correct / Improve          One Click Retail


 Q6. Have you heard of Rest method Patch ?2018-05-03 06:13:39

 This question was recently asked at 'One Click Retail'.This question is still unanswered. Can you please provide an answer.


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   Like      Discuss      Correct / Improve          One Click Retail


 Q7. Do you think we should have security Tokens in Url ?Design2018-05-03 06:14:08

 This question was recently asked at 'One click retail'.This question is still unanswered. Can you please provide an answer.


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   Like      Discuss      Correct / Improve          One click retail


 Q8. What information should be sent in url vs sent within the body in case of Post request ?Design2018-05-03 06:15:32

 This question was recently asked at 'one click retail'.This question is still unanswered. Can you please provide an answer.


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   Like      Discuss      Correct / Improve          one click retail


 Q9. What are the Messaging systems / technologies you have worked with ?2018-05-03 06:16:36

 This question was recently asked at 'One Click Retail'.This question is still unanswered. Can you please provide an answer.


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   Like      Discuss      Correct / Improve          One Click Retail



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 Q10. What are the different delivery policies in Apache Kafka ?Apache Kafka2018-05-03 06:17:38

Ans. Exactly once , At least once , At max once

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   Like      Discuss      Correct / Improve          One Click Retail      basic        frequent


 Q11. Have you ever encoded the response before sending it back ? 2018-05-03 06:20:16

 This question was recently asked at 'One Click Retail'.This question is still unanswered. Can you please provide an answer.


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   Like      Discuss      Correct / Improve          One Click Retail


 Q12. Have you ever encoded the response before sending it back from the service? If Yes , Which encoding was used ?2018-05-03 08:22:27

Ans. In two different situations I used UTF-8 and Base 64 encodings.

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   Like      Discuss      Correct / Improve          One Click Retail


 Q13. Can you explain JSON specification ?JSON2018-05-03 08:25:12

 This question was recently asked at 'One Click Retail'.This question is still unanswered. Can you please provide an answer.


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   Like      Discuss      Correct / Improve          One Click Retail


 Q14. Why do you want to leave your current job ?General2018-05-11 07:39:41

 This question was recently asked at 'HCl Technologies, Tata Consultancy (TCS),One Click Retail,Motorola Solutions,Accela,Elsevier,Coupang,Mahindra Satyam,GlobalLogic,One Click Retail,Accenture,Infosys Technologies,Western Governors University (WGU),vivint smart home,Spillman Technologies,Lexis Nexis,Sprint,Cumulus Systems,Mastercard,Priceline'.This question is still unanswered. Can you please provide an answer.


 Help us improve. Please let us know the company, where you were asked this question :   

   Like      Discuss      Correct / Improve          HCl Technologies   Tata Consultancy (TCS)  One Click Retail  Motorola Solutions  Accela  Elsevier  Coupang  Mahindra Satyam  GlobalLogic  One Click Retail  Accenture  Infosys Technologies  Western Governors University (WGU)  vivint smart home  Spillman Technologies  Lexis Nexis  Sprint  Cumulus Systems  Mastercard  Priceline


 Q15. Given a linked list with 0 to n node references , Flaten the Linked listAlgorithm2018-05-17 09:44:53

 This question was recently asked at 'One Click Retail'.This question is still unanswered. Can you please provide an answer.


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   Like      Discuss      Correct / Improve          One Click Retail


 Q16. Write a method that returns maximum depth of a tree ?Algorithm2018-05-24 08:40:50

 This question was recently asked at 'One Click Retail'.This question is still unanswered. Can you please provide an answer.


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   Like      Discuss      Correct / Improve     tree  data structure  maximum depth of tree     One Click Retail


 Q17. Have you used Java 8 Lambda expressions ?Core Java2018-06-30 13:24:52

 This question was recently asked at 'One Click Retail'.This question is still unanswered. Can you please provide an answer.


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   Like      Discuss      Correct / Improve     java 8  lambda expressions     One Click Retail        frequent




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