Demo Quiz on Quizizz

Which of the following is a class

• Driver Manager

• Connection

• Prepared Statement

• Result Set

Which of this is not a string class method

• toUpper()

• toCharArray()

• length()

• append()

This keyword can be accessed in static block

• True

• False

A -- keyword raises exception

• throws

• throw

• catch

• try

Which of these are not correct

• A sub class inherits variables, methods from super class

• A sub  class can inherit from 1 or more super classes

• A sub  class implements 2 or more interfaces

• All of these are not correct