eMexo Technologies1. Explain Deployement Diagram? Used for describing the hardware components where software components are deployed Component diagrams are used to…
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Programming Challenge – Find the lookup for subsequence
-->Programming Challenge Description: A subsequence of a given sequence S consists of S with zero or more elements deleted. Formally,…
How garbage collection works internally in Java?
-->All Java objects are always created on heap in java. What is GC (Garbage collection) process in java? GC (Garbage collection) is…
Object Oriented Design Principles in Java
-->DRY (Don’t repeat yourself) – avoids duplication in code Don’t write duplicate code, instead use Abstraction to abstract common things in one…
Spring Transaction Propagation Tutorial
-->While dealing with spring managed transactions the developer is able to specify how the transactions should behave in terms of propagation. In…
What’s dependency injection in spring?
-->Dependency injection (DI) is a process whereby objects define their dependencies, that is, the other objects they work with, only…
Top 20 Hibernate Interview Questions – 2021
-->Question 1: What is Hibernate Framework? Object-relational mapping or ORM is the programming technique to map application domain model objects…
Top 25 Spring Interview Questions – 2021
-->Question 1: What is Spring Framework? Spring is one of the most widely used Java EE framework. Spring framework core…
Ethereum Interview questions – 2021
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eMexo TechnologiesQuestion 1: What is the value token for Ethereum? ETH (Ether) Question 2: What is Ether ? Ether is a…
Programming Challenge-Chunk the string and reverse
-->Programming Challenge Description: Given a list of numbers and a positive integer k, reverse the elements of the list, k…