Answer Posted / megala devi

Execute query():it is using for DML(Data definition
language) and DDL (Data Manipulation Language)and mainly its
used for select query
example:String sql="select * from Employee_Details";
st.executequery(sql);

Execute update():it is using for DML(Data definition
language) and DDL (Data Manipulation Language)and mainly its
used for insert query,update query,delete
example:String sql="insert into Employee_Detail........";

st.executeUpdate(sql);

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