C

I know about procedure oriented concepts,Pointers,structures and Unions.

PYTHON

I know about object oriented concepts.File handling.creation of GUI Apllicatons using Tkinter module.Knowledge about some python modules such as numpy,matplotlib , SQLite3 ,pandas, module.

C#

Knowledge about object oriented concepts,database connection,exception handling and thread concepts.

JAVA

Knowledge about object oriented concepts,exception handling,thread concepts,string builder class,string class and string constant pool.

DBMS

Creation of database.Knowledge on queries and Commands.good knowledge about normalisation.

SQL

Creation of database.Knowledge on queries and Commands, normalisation and sql joins

PL/SQL

Object oriented concepts and knowwledge on triggers,cursors,procedures.