/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: sumanbdo https://cdn.slidesharecdn.com/profile-photo-sumanbdo-48x48.jpg?cb=1523415571 I am always interested to learn about IT and have thirst for knowledge and finally always try to speak truth.Because there is a proverb " Beauty is truth, truth is beauty".