Java developer interview experience in DBS, Hyderabad
Interview scheduled by consultency(Shell infotech) on 25th June 2016. Before this interview one telephonic round was there by dbs technical person.
Telephonic Interview: 1. What is volatile in java.?What is the use of it.? 2. What is tranient in java.?What is the use of it.? 3. What is native in java.?What is the use of it.? After these questions some one disturnbed him and asked to wait for few minutes but no call immediately.?<...Read More
A Java developer interview experience in ADP, HyderabadMr Sainath from H2H Solutions scheduled interview in Dec 2016 in ADP, kondapur ,Hyderabad for java developer position. My contact position was Mr Jobin. Following is my interview experience with ADP.I feel it is useful to the people who are going for ADP interview or other product based companies like ADP. Same questions may not repeat but you can estimate their expectation and then prepare accordingly. Round 1: F2F
object locking in java with realtime bathroom example
Assuming you know how to declare synchronized method. Going to discuss how object level locking works.
When there are two synchronized methods in one class, is it possible to execute them simultaneously by two different threads? The answer is, No. It is not possible .Because locking occurs at object level. The one who got the first chance have to release the lock to another one. He can execute the two methods simultaneously but until he releases the lock no one can execute these metho...Read More
oops basic questions Part-4
Constructors must have the same name of the class and cannot have a return type. They are called only once, while regular methods can be called whenever required. We cannot explicitly call a constructor.How can you call a constructor from another constructor? By using this() reference. How can you call the constructor of super class? By using super() syntax. What is constructor chaining?
oops basic questions Part-3What is final?
A final is a keyword in java. If final keyword is applied to a variable, then the variable will become a constant. If it applied to method, sub classes cannot override the method. If final keyword is applied to a class we cannot extend from that class.What is a method? Methods are used to perform some task. Methods manipulate the data. Methods may change the sate of an Object. Methods returns a values at...Read More
oops basic questions Part-2What is polymorphism? It is the ability of an object to behave differently on different situations for the same message. What is inheritance? Inheritance is process of create new classes from existing classes.New classes inherits the properties of existing class the inherited class is called super class and the inherited class is called sub class. It is useful to reuse existing code. What are the drawbacks of inheritance? Since inheritance inheri...Read More
oops basic questions Part -1What is an Object? An Object is a real world entity. An Object has a state and behavior. A Software object is an instance of a class. And the sate of an object is represented with variables and the behavior of an object is represented with methods. Why Java is not fully objective oriented? Due to the use of primitives in java, which are not objects? What is a class? A Class is model; A Clas...Read More
Java developer interview experience in Oracle india, HyderabadHimabindu scheduled interview in oracle India, Hyderabad. They were looking for strong core java developers to build their own product ADF. To crack the interview you have to solve many logical questions and algorithms,data structures. They will give enough time to write the code. In my case one person came and given 4 programs and asked to write code. In the middle he is coming and asking the logic how you are implementing. Some times they will give clues to solve the same.Following are the...Read More
java developer interview experience in JP Morgan ,HyderabadMr. Harshavardhan scheduled interview in jp morgan,hyderabad. Around 100 people came for interview on that day. If you are going for interview be prepared to spend enough time. Written test itself takes 1-2 hours. After written two technical rounds and 1 hr round will be there. You need not to write exact answer for written test java questions but your approach should be valid. You have to write exact answer for SQL question otherwise they don't consider you for nex...Read More
Java Developer interview experience in menlo technologies , HyderabadFollowing are the interview questions asked by Mr Srikanth in menlo technologies in 3rd round. I am unable to recollect questions from 1st and 2nd rounds. 1.Tell me about your self? 2.What is your current project? 3.What is IOT and Thermostat,how they communicate? 4.Which version of java using,what is the difference between java 5 and java 7? 5.What is the use of Generics? 6.Consider there is a table called employee like following id name sal 1...Read More
valuelabs java interview experience,hyderabadMr Ganesh from Value labs scheduled interview on 27-Aug-2016. Around 20 members came for java developer interview for experienced persons. Only 1 technical round happend on that day. Following are the questions asked in the interview. 1. What is the difference between List,ArrayList and LinkedList.? 2. What is the difference between Set,HashSet and TreeSet. 3. What is the difference between class variables and instance variables 4. What is static in java...Read More
Phenom People java interview experience,HyderabadHR Mr Ranjith scheduled interview on week day. 1st round by Mr Shiva ———- 1. What is diamond problem in java.? 2. How can we overcome it in java.? 3. How you are achieving security in java.? 4. How ldap is secure.?
Java F2F interview experience with Intellect arena(A Polaris Group Co.),Hyderabad 20 August 2016Udita Haldar from Huntsmen & Barons consultancy has scheduled f2f interview with Intellect Design in Hyderabad on 20 Auguest 2016 at 12:00 PM. I have reached the venue at 11:45 PM and i have given my resume to HR person and they said to wait in conference all,after entering into the conference hall i shocked there around 100 people are there. Frankly speaking the interview process is very slow. After a long wait, my name have called by HR for first round at 6:00...Read More
Java Telephonic interview experience with Virtusa-Polaris,hyderabad August20, 2016Himanshu Chaudhary from TAG-Intellect Resource consultancy has scheduled the telephonic interview with Virtusa-Polaris on August 20,2016 at 9:30 AM. I got call from Virtusa-Polaris HR person at 9:38 AM and he asked me to hold online meanwhile he connected to the concern technical deportment and after introducing each other he(His name is Ravi) asked me to rate on java, Jsp, Servlets, Multithreading and spring.The interview as follows…. HNS Solutions consultancy scheduled interview on 18-Aug-2016 Mr. Rajesh Interviewed for 1st round. 1. A file has employee information like following empno ename deptno 1001 ramu 10 1002 raghu 20 1003 ramesh...Read More
Attended Interview with Cognizant for MSBI opening. July 2015Attended Interview with Cognizant for MSBI opening.
CTS conducted only two rounds of interview i.e. Technical and HR.
- Difference between synchronous and asynchronous transformations.
- How do you deploy packages in your current projects?
- Difference between 2008 deployment and 2012 deployment?
- Difference between script component and script task in ssis?
- Different type of logging mechanisms in SSIS?