The document discusses questions related to Tata Consultancy Services' (TCS) knowledge management efforts. It describes: 1. How TCS used tools like KBases, Process Asset Libraries, KnowMax and Ultimatix for managing explicit knowledge and activities like rotations and communities of practice for managing tacit knowledge. 2. The growth of TCS' knowledge management systems since 1995 and how systems like KBases, Process Asset Libraries and KnowMax helped in business by providing a knowledge repository. 3. Collaboration tools used at TCS like Infinity for messaging, video calls and blogs/wikis, and the benefits of improved collaboration and reduced costs. 4. How web 2.0 tools like