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02: 15 key considerations for low latency Java

Extends Writing low latency applications in Java interview Q&As. If the job description says “low latency” application, then be prepared. Even if “low latency” experience is not a requirement, all employers …



02: 5 Java multithreading scenarios interview

Java interview questions & answers on multithreading scenarios to judge your experience in building applications with concurrency in mind. Q1. Can you give some scenarios where you built concurrent systems? A1. …



05: Q19-Q24 How to create a well designed Java application?

A software application is built by coupling various classes, modules, and components. Without coupling, you can’t build a software system. But, the software applications are always subject to changes and enhancements. …



1. Asynchronous processing in Java real life examples – part-1

The scenario based questions are very popular with the job interviewers, and some scenario based questions are related to decoupling and asynchronous (aka non-blocking) processing in Java with message queues/topics, database …



10 ERD (Entity-Relationship Diagrams) Interview Q&As

Q01. Can you describe a business domain of a Telecom company offering multiple services to its customers? A01. A Telecom company will have entities such as Customer, Account, Subscriptions & Products …



11 “In your Java experience” interview questions & answers

Q1. In your Java experience, what are some of the common dilemmas you face when writing unit tests? A1. Whether to fix the code or the test. When you write unit …



12: 5 Java synchronize & concurrency mgmt scenarios interview Q&As

This extends Q1. Can you give some scenarios where you had used multi-threading in Java applications? Q2. Can you give some scenarios where you used the synchronized keyword in Java? A2. …



12+ FX or Forex Trading questions & answers

Q1. What do you understand by the terms symbol and currency pairs in relation to FX trading?
A1. Every traded instrument has a “symbol”. For example, in stocks “IBM” is a …



12+ Git Source control must know basics interview Q&As

Q1. How does Git differ from SVN?
A1.

#1. Git is a distributed source control system meaning that there will be multiple client repositories. SVN is one repository …



15 Banking & finance domain knowledge interview Q&As

The investment banks and financial organizations do pay a very competitive remunerations and many of you aspire to work for such organizations. Here are a  few questions and answers on different …



15 slacknesses or lack of experience that can come back & bite you in the back

Production issues seek the attention of middle and top level management. Often these are intermittent issues that are harder to reproduce in lower environments without the right know-hows & tools. Some …



15+ SQL scenarios based interview questions answered

Q1 How will you go about identifying duplicate records in a table?
A1 The following SQL query will do the trick.



17 Java Coding Tips for job interviews and pre-interview coding tests

Java coding questions are very common in job interviews. Good coding skills are essentials for passing the peer code reviews with flying colors. Here are 17 coding tips with Java examples. …



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