A new feature to store classes was added in Java 8. In Java 8, there is a place known as MetaSpace where all the classes are kept. MetaSpace has replaced PermGen. The Java Virtual Machine used PermGen to store the classes prior to Java 7. Java 8 substituted MetaSpace for PermGen because...
11. Difference between Overloading and Overriding in Java?( former take place at compile time, later happens at runtime, only virtual method can be overridden, static, final and private method can't be overridden in Java. for more in-depth discussion, seethispost) 12. What kind of referen...
We are all aware that answering the most basic coding or programming interview questions determines how we perform in an interview. The interview may be for Java, C++, or a Javascript requirement, but the basis remains the same, that is how strong we are in the foundations of programming log...
Most Frequently Asked Android Interview Questions 1. Explain the characteristics of Android. 2. Why cannot you run the standard Java bytecode on Android? 3. Can Android applications only be programmed in Java? 4. Where will you declare your activity so the system can access it? 5. Wha...
Javascript Interview Questions and Answers Inheritance in Java How to Reverse a String in Java- With Examples Serialization in Java (Examples & Methods) What is Socket Programming in Java? All You Need to Know HashMap in Java Top Java Frameworks: Introduction, Features, and Advantages Java Compil...
Most Asked Java Interview Questions and Answers In 2024 Why Is Java Important? Top Java Interview Questions and Answers – Set 1 Top Java Interview Questions and Answers – Set 2 Top Java Interview Questions And Answers – Set 3 Top Java Interview Questions And Answers – Set 4 Top Java Inte...
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7. What are the important features of the Java 8 release? Java 8 has been released in March 2014, so it’s one of the hot topics in java interview questions. If you answer this question clearly, it will show that you like to keep yourself up-to-date with the latest technologies. ...
If you're looking for JMeter Interview Questions for Experienced or Freshers, you are in the right place. There are a lot of opportunities from many reputed companies in the world. According to research, JMeter has a market share of about 10.0%. So, You still have the opportunity to move...
Core Java Interview Questions Q30) Do I need to import Java.lang package any time? Why? Ans.No. It is by default loaded internally by the JVM. Q31) Can I import the same package/class twice? Will the JVM load the package twice at runtime?