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Difference between Class.forName() and newInstance() in java Class.forName() returns the Class-Type for the given name. Means that it will...
Difference between Class.forName() and newInstance() in java Class.forName() returns the Class-Type for the given name. Means that it will...
What is the difference between Static Block and Constructor placed in a class? Static Block Static block of...
What is the difference between Static Block and Constructor placed in a class? Static Block Static block of...
In this post I am sharing most important HashMap interview questions along with answers. Java collections package is java.util,...
In this post I am sharing most important HashMap interview questions along with answers. Java collections package is java.util,...
Explain with example to describe when to use abstract class and interface? Consider a scenario where all Cars will...
Explain with example to describe when to use abstract class and interface? Consider a scenario where all Cars will...
How can we call the garbage collector? Garbage collector is automatically invoked when the program is being run. It...
How can we call the garbage collector? Garbage collector is automatically invoked when the program is being run. It...
Which algorithm is used by garbage collector Garbage collector uses many algorithms but the most commonly used algorithm...
Which algorithm is used by garbage collector Garbage collector uses many algorithms but the most commonly used algorithm...
Which part of JVM will allocate the memory for a java program? Class loader sub sytem of JVM...
Which part of JVM will allocate the memory for a java program? Class loader sub sytem of JVM...
Why java is suitable for internet? Java is suitable for internet because of two main reasons. It is...
Why java is suitable for internet? Java is suitable for internet because of two main reasons. It is...
What is difference between abstract class and interface? Abstract class may or may not be contain abstract methods...
What is difference between abstract class and interface? Abstract class may or may not be contain abstract methods...
What is the difference between static and instance methods? Instance method belongs to the instance of a class therefore...
What is the difference between static and instance methods? Instance method belongs to the instance of a class therefore...
