Which design pattern is used in the Java Database connectivity JDBC(TM)?

Related MCQs

• Which design pattern is used in the Java InputStream and OutputStream hierarchies?
• How is Multiple Client/Multiple Service architectural pattern different from a Multiple Client/Single Service architectural pattern?
• Which design pattern provides a single class which provides simplified methods required by client and delegates call to those methods?
• Which design pattern suggests multiple classes through which request is passed and multiple but only relevant classes carry out operations on the request?
• Which design pattern provides a single class which provides simplified methods required by client and delagates call to those methods?
• Which design pattern suggest multiple classes through which request is passed and multiple but only relevant classes carry out operations on the request?
• Which design pattern ensures that only one object of particular class gets created?
• Which design pattern works on data and action taken based on data provided?
• Which of the following is not one of the elements of a design pattern?
• Which design pattern you would you use to limit the class instantiation to one object?