what is final finally and difference? what is static final and scope of local variable? what is deadlock and method to prevent? is java fully or partial object oriented if partial then why? all oops concept. like operator and its variance and error in sql query.

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final is a keyword used to declare a constant value, finally is a block of code that executes after a try-catch block
static final is used to declare a constant value that can be accessed without creating an instance of the class, local variable has a limited scope within a method
Deadlock occurs when two or more threads are blocked and waiting for each other to release resources, prevention can be done by avoiding circular wait
Java is fully object-oriented as it supports all the features of OOPs like inheritance, polymorphism, encapsulation, and abstraction
OOPs concepts include inheritance, polymorphism, encapsulation, abstraction, class, object, method, and interface
LIKE operator is used in SQL to search for a specific pattern in a column, errors in SQL queries can occur due to syntax errors, missing or incorrect data

what is final finally and difference? what is static final and scope of local variable? what is deadlock and method to prevent? is java fully or partial object oriented if partial then why? all oops concept. like operator and its variance and error in sql query.

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