Question

Which design pattern provides a single class which provides simplified methods required by client and delegates call to those methods? (a) Adapter pattern (b) Builder pattern (c) Facade pattern (d) Prototype pattern The question was asked in an interview for job. I would like to ask this question from Design Patterns topic in portion Java Beans & JDBC of Java Select the correct answer from above options

Answer 1

The correct choice is (c) Facade pattern Explanation: Facade pattern hides the complexities of the system and provides an interface to the client using which client can access the system.