Which of the following statements is true about static blocks in Java?Question 6Answera.They are used to define constants in a class.b.They are executed when an instance of a class is created.c.They are executed before the main method.d.They can access non-static variables directly.

When is a static block executed in Java?Question 25Answera.When an object of the class is created.b.When a static method is called.c.When the class is loaded into memory.d.When a non-static method is called.

Which of the following statements is true about static final variables in Java?Question 13Answera.They can be assigned a value at runtime.b.They cannot be assigned a value after declaration.c.They can only be assigned a value in the static block.d.They can be changed after being assigned a value.

Which of the following statements is true about static variables?Question 4Answera.They cannot be accessed outside the class.b.They are accessible only within the static methods.c.They are created for each instance of a class.d.They are shared among all instances of a class.

What is the scope of a static variable in Java?Question 10Answera.It is limited to the class in which it is declared.b.It is limited to the method in which it is declared.c.It is limited to the package in which it is declared.d.It is limited to the block in which it is declared.

What does the 'static' keyword in Java signify?a.The method or variable can be accessed without creating an object of the class.b.The method or variable belongs to the class, rather than any instance of the class.c.The method or variable is constant and cannot be changed.d.The method or variable is private and cannot be accessed outside the class.