Interview Questions and Answers - Order By Newest Q3061. Can you tell us a use case of reflection in java that you have applied ? Design
This question was recently asked at 'CenturyLink'.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 Asked in 1 Companies Q3062. Difference between Spring and Spring MVC ? Spring
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Ans. Select * from table1 join Select * from table2 Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve Asked in 1 Companies Q3064. Difference between Query param and path param ?
This question was recently asked at 'GSpann Technologies, Motorola Solutions'.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 Asked in 2 Companies This question was recently asked at 'Jefferies'.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 Asked in 1 Companies Q3066. Can you give me a use case where you utilized serialization in your project code? Core Java
Ans. we use serialization when we send response to client in JSON format.(the process of converting model object into json is nothing but serialization Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve Asked in 1 Companies Q3067. What is runtime Polymorphism ? Design
This question was recently asked at 'OFS Technologies'.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 Asked in 1 Companies This question was recently asked at 'Compro Technologies'.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 Asked in 1 Companies This question was recently asked at 'Eurofins IT Solutions'.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 Asked in 1 Companies Q3070. Explain your project details. General
This question was recently asked at 'snipe tech'.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 Asked in 1 Companies Q3071. Difference between injection and auto wiring. Spring
This question was recently asked at 'Yudiz Solutions'.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 Asked in 1 Companies Q3072. Which interface is used for hashset implementation ? Core Java
Ans. HashSet implements Set interface. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve Asked in 1 Companies Q3073. What are the drawbacks of micro services ?
This question was recently asked at 'IBS Software'.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 Asked in 1 Companies Q3074. Difference between function overloading and method overloading? Core Java
This question was recently asked at 'BroadBridge'.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 Asked in 1 Companies Q3075. Explain Working of joins in sql. Database
This question was recently asked at 'InfoGain'.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 Asked in 1 Companies Q3076. JWT internal working
This question was recently asked at 'HCL Technologies'.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 Asked in 1 Companies This question was recently asked at 'NIIT'.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 Asked in 1 Companies Q3078. Which is faster, LinkedList or ArrayList? Core Java
Ans. ArrayList is fast for random access, but is slow on deletion and insertion. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve Q3079. Write an algorithm for square root of a given number. Core Java
This question was recently asked at 'IBM India'.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 Asked in 1 Companies Q3080. Have you ever worked on any project dealing with authentication and authorization ? Authentication
Ans. Yes, I have worked on single sign on project. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve Q3081. Which source code management do you use and what do you dislike the most about it ? Tools
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 Q3082. Which feature of Jira you like the most ? Jira
Ans. We can integrate Jira with SCM like Git. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve Q3083. Which Jira feature you dislike the most ? Jira
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 Q3084. Can we use combination of two authentication mechanism in an application ? Narrate with an example. Authentication
Ans. Yes We can use. Negotiate is a very good example with NTLM fallback mechanism over Kerberose. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve Q3085. Is it front end code or the back end code , that drops the cookies ? Java EE
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 Q3086. How can we drop cookies through back end code ? Does it transfer the cookie file to the client ? Java EE
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 Q3087. What is meant by platform ? Which platform does java provides ? Core Java
Ans. platform is the hardware or software environment in which a program runs. There are two types of platforms software-based and hardware-based. Java provides software-based platform. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve Q3088. Why packages are used in Java ? Core Java
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 Q3089. What are the best strategies to improve code readability ? General
Ans. https://dzone.com/articles/10-tips-how-to-improve-the-readability-of-your-sof Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve Asked in 2 Companies Q3090. Give an example of a time when you recommended code changes in a code review that simplified the code ? Code Review
Ans. If there is a situation to remove duplicates values from an arrayList. Developer implemented using legacy for-loop where I suggested to use Linked hash set to remove duplicates from the list. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve Asked in 3 Companies
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