Morgan Stanley Interview Questions – Set 5
I have appeared for Java Developer requirement at Wissen Infotech, Bangalore Location. Requirement was for their client Morgan Stanley and it was my second telephonic interview round with Morgan Stanley. Duration : 30 Minute. I have also shared my interview experience with Wissen Infotech as well as my first interview round with Morgan Stanley. Tell me about your […]
Morgan Stanley Interview Questions – Set 4
I have appeared for Sr Java Developer position at Synechron Technologies. This was my first round with Synechron's client Morgan Stanley. It was a telephonic round. Duration : 1 hour Introduction Please tell me about technologies you have worked on, your current project and your roles and responsibility in it. Core Java How HashMap works […]
Morgan Stanley Interview Questions – Set 3
I have appeared for Java Developer requirement at Wissen Infotech, Bangalore Location. Requirement was for their client Morgan Stanley and it was my first telephonic interview round with Morgan Stanley. Duration : 1 hour. I have also shared my interview experience with Wissen Infotech as well as my second interview round with Morgan Stanley.. Introduction and Project discussion […]
How is HashSet implemented internally in Java?
In our previous article, we have seen internal implementation of SynchronizedMap and the difference between HashMap, Hashtable, SynchronizedMap and ConcurrentMap. In this article, we will understand how does HashSet work internally? How JDK implementers have reused HashMap effectively for HashSet implementation. The best way to understand internal implementation of any built-in Java class is by looking into its […]
Hashtable vs SynchronizedMap vs ConcurrentHashMap
Java Collection classes are heart of Java API. It is essential to use built-in java collections like HashMap, ArrayList or LinkedList for accessing, storing and processing data in java applications. For Example, we have extensively used HashMap to transfer data between two layers of our MVC framework. In all core java interviews, you will definitely face questions on […]
Synechron Interview Questions – Set 1
Synechron had arranged walk-in drive at Ahmedabad location for multiple opening at Mumbai, Pune and Bangalore location. I have appeared for Sr Java Developer position. I got a call from Ethos HR consultancy and interview was scheduled at the office of Ethos HR, Ahmedabad. Arrangement by Ethos HR was very poor and unprofessional. However, interviewers were very […]
Sapient Global Markets Interview Questions – Set 2
I applied for Junior Associate position (Java Developer) at Sapient Bangalore location. This was my second technical round with Sapient Global Markets, Bangalore. It was Skype interview. You can also read my article for the interview experience of first technical round at Sapient. From my interview experience with Sapient, I can say that their interviewers have some […]
Morgan Stanley Interview Questions – Set 1
Recently I have appeared for Java developer interview at the Morgan Stanley, Mumbai. It was a Video conference interview. Here are the set of questions asked to me : Tell me about your current project and your roles and responsibility. Write a java function to reverse a string using recursion Write a java program […]
What is the use of private constructor in java?
In Java, we can use any access modifier (i.e. public, protected or private) with constructor. So, what are the uses of making constructor private? First thing that strikes your mind is Singleton Design Pattern which is also one of the most asked Core Java Interview Question to the 3-4 yr exp Java developers. Apart from creating singleton class, private constructor […]
How does HashMap work internally in Java?
How does HashMap work internally in java is one of the most asked core java interview questions. Most of the candidates do not give the satisfactory explanation. This question shows that candidate has good knowledge of Collection. So this question should be in your TO-DO list before appearing for the interview. There are four things we should […]