Q.1 Create a database(tables) for the given relationship. Do not draw ER diagrams.
A group may have many challenges. A challenge can have many users. A user can have many challenges.

• Table - Group_Tab (grp_id, challenge_id, user_id)
  Table - Challenge_tab (challenge_id,challenge_nm, user_id)
  Table - User_tab (user_id, user_nm)
• 9 years agoHelpfull: Yes(0) No(0)