Hi, Hope you are doing well.
*Java Architect* *Architect 12+ years* *Philadelphia, PA* *Long Term* Multithreading, Synchronization and Concurrency. Internals of Java for performance improvements(String pool, connection pool, immutability, Garbage Collection, heaps) Collections- Which Collection provides better performance for different use-cases. Example: When do we use a hashtable and why shouldnt i use a Linked list for queries. Experience in profiling tools. Thank you for documenting the interview, Cary. This should help us on the future interviews. >From the below list, the customer is looking only for Core java concepts and not anything to do with any Spring/Hibernate backend frameworks. The questions were fairly simple and this should be a piece of cake. I took a stab at all the questions below · Difference between UDP / TCP- · What security models have you used with web sessions? · Troubleshoot performance issues. The question, “how do you troubleshoot performance issues and where are the normal culprits”. Looking for methodology. Have you used any tools to help? · Detailed difference between REST and SOAP. · Asynchronous API- · Use Java Collection- · Experience with ArrayList, HashTable, HashMap, Linked List. HashMap and LinkedList and the datatype elements of linkedlist.- · What is the data type in the bucket in a hash table? · Describe the performance between a linked list vs. hash table. · What is a run-time exception, how do you catch this error. What does it generate? What are examples of run-time exception? Basic programming check (using basic editor without Eclipse) · Turn a binary into whole number. · Design a relational table for a video producer. In this case, there were three tables and then Michelle asked to create a query. · View javascript code and say the printout and why? Did well · Difference between string buffer and string filter?- · How many bits in a byte? -- ******************************************************************* *Truly by our faith in GOD, we have become children of GOD.* ******************************************************************* *Thanks & Regards* *Phani* GSS Infotech Inc A SEI-CMMI Level 5 Company *Phone: 732-820-4028 EXT:3803* Email: phaneendranat...@gssinfotech.com |Web: *www.gssinfotech.com <http://www.gssamerica.com/>* Gmail: *phanibhuvanagiri...@gmail.com <phanibhuvanagiri...@gmail.com>* [image: Description: Description: Description: cid:image001.png@01D093CF.29AB9B50] -- You received this message because you are subscribed to the Google Groups "Open Source Erp & Crm" group. To unsubscribe from this group and stop receiving emails from it, send an email to open-source-erp-crm+unsubscr...@googlegroups.com. To post to this group, send email to open-source-erp-crm@googlegroups.com. Visit this group at https://groups.google.com/group/open-source-erp-crm. For more options, visit https://groups.google.com/d/optout.
