Latest tutorials

Page 46 of 103

• Java interview – Serialization
  Java Interview · Oct 10, 2019 · 10 min read
  1. What is Serialization? Serialization is the process of converting an object and its states to a binary stream that can then be saved into a database, cached or sent over the network to another JVM. 2. What is Deserialization? Deserialization is the process of converting back a serialized object.…
• Java interview – Exception
  Java Interview · Oct 10, 2019 · 1 min read
• Java interview – I/O
  Java Interview · Oct 10, 2019 · 1 min read
• Java interview – Concurrency
  Java Interview · Oct 10, 2019 · 15 min read
  1. Why is there a need for multi-threading? Multi-threading allows your program to execute logic in parallel. For example: if you are tasked to develop an API endpoint to download a file, read from the database, run calculations, call another API, then this will be an expensive task in terms of…
• Java interview – OOP
  Java Interview · Oct 10, 2019 · 15 min read
  1.What is Object-oriented Programming? Object-oriented programming is a programming model or approach where the programs you create are organized around objects rather than logic and functions. The states and behaviors of an object are represented as member variables and methods. This approach is…

Browse by topic

43 topics · 512 tutorials