Skip to main content

Top 10 Advance Java Interview questions?

Top 10 Advance Java Interview questions? 


  1. What are the differences between abstract classes and interfaces in Java?
  2. What is the difference between ArrayList and LinkedList in Java?
  3. What is the purpose of the finalize() method in Java?
  4. What is polymorphism in Java and how is it achieved?
  5. What are the different types of inner classes in Java?
  6. What is the difference between static and non-static methods in Java?
  7. What are the different types of exceptions in Java and how do they differ?
  8. What is the difference between checked and unchecked exceptions in Java?
  9. How does Java handle multithreading and synchronization?
  10. What are the different types of JDBC drivers in Java and how do they differ?

Comments

Popular posts from this blog

Best digital marketing in Perth

Best digital marketing in Perth Introduction Your introduction into the brave new world of the digital space will be custom-tailored to your business needs requirements. You will be introduced to the crew who will be handling your project, from inception to the launch into the market. Assess It will be our job to not only know your customers but how they engage with the core products and  brand relationships . From here we break down what we research, to identify the core elements needed to engage the customer. Create It’s imperative that the design of your vessel is done right from the start. Its shape, level of focus, and attention to detail are crucial for a prosperous, lucrative, and extended journey. We will always present concepts and suggestions as per the requirement, but we truly believe this process should be a collaborative one between the creative crew of the PWD and the client. The final form will dictate its progression into the  development  and manufacturing of your new

WHAT ARE NEURAL NETWORKS? | Comingfly

WHAT ARE NEURAL NETWORKS ? Neural Networks the process of machine learning are neural networks. These are brain-inspired networks of interconnected layers of algorithms, called neurons, that feed data into each other, and which can be trained to carry out specific tasks by modifying the importance attributed to input data as it passes between the layers. During training of these neural networks, the weights attached to different inputs will continue to be varied until the output from the neural network is very close to what is desired, at which point the network will have 'learned' how to carry out a particular task. A subset of machine learning is deep learning, where neural networks are expanded into sprawling networks with a huge number of layers that are trained using massive amounts of data. It is these deep neural networks that have fueled the current leap forward in the ability of computers to carry out task like speech recognition and computer vision. T here are vario

body-fitness Important of life | Comingfly

body-fitness Important of life In general, a strong candidate for the "best" title will be any easy-to-learn exercise that targets multiple muscle groups and gives you the practical strength and muscle tone to meet your fitness goals. Exercises that don't require fancy, expensive equipment earn extra credit. Here are seven of the best exercises for athletes and fitness junkies looking for a simple and effective full-body workout.