Set Interface in Java is present in __________ package.a)java .mathb)java.utilc)java . securityd)java . nete)java . io

In Java programming, the keyword used to implement an interface in a class is:Question 4Answera.usesb.extendsc.requiresd.implements

_____ consists of a set of interfaces and classes written in the Java programming language.a)JDBC APIb)Embedded SQLc)Connection Poolsd)JDBC Architecture

what is interface?Explain its significance in Java

Select the correct answerAll methods and variables in Java language are kept inside a__________OptionsClass or InterfaceFilestatic methodmain

Which package in Java provides the necessary classes and interfaces for JDBC?Question 5Answera.java.sqlb.java.dbc.javax.jdbcd.jdbc.connection