Interview Questions and Answers - Order By Newest Q2401. 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 Q2402. 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 Q2404. 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 Q2405. 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 Q2406. 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 Q2407. 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 Q2408. 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 Q2409. What are the technologies you would like to work on ? General
Ans. Java 7 , SQL Server Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve Asked in 2 Companies Q2410. How can we increase the speed of SQL queries ? Database
Ans. Using - Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve Asked in 1 Companies Ans. Spring is a Framework where we have to Build the Configurations Manually but Springboot have default configurations that allow faster bootstrapping. Spring Framework requires a number of dependencies to create a web app. Spring Boot, on the other hand, can get an application working with just one dependency. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve Asked in 1 Companies Q2412. What are the mutable and immutable data types ?
This question was recently asked at 'Technicolor,Velotio'.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 Q2413. What are the different types of inheritance ? Core Java
Ans. Single Level Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve Asked in 1 Companies Q2414. Is there a way to access a private method from an outside class ? Core Java
Ans. Through Reflection. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve Asked in 1 Companies Q2415. Difference between class and object with example. Core Java
This question was recently asked at 'TalenPace'.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 Q2416. What if we use all access specifiers ? Is it encapsulation ? Core Java
This question was recently asked at '3 Embeded Software 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 Q2417. What is stress testing ? Testing
Ans. Stress testing is a software testing activity that determines the robustness of software by testing beyond the limits of normal operation. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve Asked in 1 Companies Q2418. Find the second largest array element without sorting? Design
Ans. We initialize two variables first and second to INT_MIN as, Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve Asked in 1 Companies Ans. An application layer is an abstraction layer that specifies the shared communications protocols and interface methods used by hosts in a communications network. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve Asked in 1 Companies Q2420. How would you handle clustering on multiple servers? Server
This question was recently asked at 'Sifi'.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 Q2421. How do you ftp files to a different server ? Do you use scp or mput etc. Unix
Ans. I use both mput as well as scp. mput usually with sftp Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve Q2422. Can you share your experience with encoding and encryption ? Encoding
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 Q2423. Why Spring boot is preferred over Spring MVC ?
Ans. Spring Boot aims to shorten the code length and provide you with the easiest way to develop a web application. It helps create a stand-alone application with less or almost zero-configuration. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve Asked in 1 Companies Ans. Message queues implement an asynchronous communication pattern between two or more processes/threads whereby the sending and receiving party do not need to interact with the message queue at the same time. Messages placed onto the queue are stored until the recipient retrieves them. Message queues have implicit or explicit limits on the size of data that may be transmitted in a single message and the number of messages that may remain outstanding on the queue. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve Asked in 1 Companies Q2425. what annotation do in background in hibernate ? Hibernate
This question was recently asked at 'Cdac Pune'.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 Q2426. How many objects are created when we define a bean with two different name in spring? Spring
Ans. we wont create the objects because of each and every bean will be an object Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve Asked in 1 Companies Q2427. What is the logic behind the shuffle in Music player ? Algorithm
This question was recently asked at 'ASG Sweden'.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 Q2428. Explain unix commands - cat and pwd. Unix
Ans. by using Cat command we can open and see the file content and as well as redirect the file content to another files Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve Asked in 1 Companies Q2429. What is Spring Security in Detail ?
Ans. it is a framework that implements user authorization and authentication and allows developers to use role based resource access control. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve Asked in 1 Companies Q2430. Explain Rest architecture Rest
This question was recently asked at 'Motorola Solutions,DXC Technology'.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
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