Virtusa Interview Question: SQL: joins, constraints, self join, query on join, unique vs primary key, foreign key Java: OOPS, interface vs abstract class, Exception, Throwable,

Notifications

Virtusa

SQL: joins, constraints, self join, query on join, unique vs primary key, foreign key Java: OOPS, interface vs abstract class, Exception, Throwable,

Anonymous

Jun 12, 2021

answered almost all questions