| by Dhananjay Yadav | 4 comments

What is Singleton Design Pattern?

Singleton pattern is a technique to provide a class global state. Once we have created the instance of the class we can use the existing instance multiple times. So it restricts the multiple instantiation of a class.It is a great example of re-usability in Object Oriented Programming System. How it works? We restrict the constructor […]

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| by Dhananjay Yadav | No comments

Programming And Interview Books

Core Python Programming  Coding Interview Books Top 1000 Java Interview Questions: Includes Spring, Hibernate, Microservices, GIT, Maven, JSP, AWS, Cloud Computing: (latest 2018 edition)  Java Interview Books Data Structures and Algorithms Made Easy: Data Structures and Algorithmic Puzzles

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| by Dhananjay Yadav | No comments

Embedded using C Interviews Questions and Answers

What is Embedded system? Describe Embedded C. In simple words, Embedded system can be referred as customise hardware with customise software. Embedded systems are controller based which is embed with software to perform specific task. Embedded C is extended version of C language which is used to develop micro- controller based systems.   What are […]

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| by Dhananjay Yadav | No comments

Android Technical Written Questions and Answers

Which of these can be used to fully abstract a class from its implementation? Objects   Packages Interfaces None of the Mentioned.                   Answer: 3 Which of these keywords is used by a class to use an interface defined previously? import Import implements Implements                                  Answer: 3   Which of these operators can be used […]

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| by Dhananjay Yadav | No comments

Top 5 Programming Languages of Time

A comprehensive overview of the great programming languages of the modern era is here. Be it Java programming, javascript, swift and object-oriented languages. The comparison is very tough because they all have some unique features that can not be replaced. It is on the application and usability that what we are going to opt. Java […]

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| by Amitesh Maurya | 2 comments

10 Most Commonly Asked Interview Questions and Answers in any field

  Here are the 10 Most Commonly Asked Interview Question and Answer in any field and give answer in simplest form. This interview question are frequently asked in various position like Programmers (C, Java, PHP, SQL, Dot NET), SEO and Digital Marketing,Executive or any Position. These Questions and answers will definitely going to help you. […]

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