How to get First N records from Oracle Database Table ?

How to get  First  10 records from Oracle Database Table ?

 Very simple query :

    SELECT * FROM (SELECT * FROM TABLE_NAME FROM WHERE ROWNUM <=10);

 

How to get Top N records from Oracle Database Table ?

  SELECT * FROM

     (select * from country_name ORDER BY  ctr_name desc )

    SUPPLIER2

   WHERE ROWNUM <=3  ORDER BY rownum;