The whole concept of joins is a fundamental element results. Most RDBMS vendors offer additional Join Implementation discussed in class. Pick any 2 to onswer in understanding how your SQl statements end up producine Methods than the sie basic approaches we for each of the Join Methods lsted beloeive a bret en example, esplenation of hew the m a) IS points)-Explain how the HASH Join works followed by your picture of how it w followed by your picture ot works b) [5points1Explainhorthe Singletoop index- ested Loplo how it works c) IS points)- Explain how the Star Join works followed by your picture of how it works d) IS pointsl-Explain how the Bitmap Join Index works followed by your picture of how it works The whole concept of joins is a fundamental element results. Most RDBMS vendors offer additional Join Implementation discussed in class. Pick any 2 to onswer in understanding how your SQl statements end up producine Methods than the sie basic approaches we for each of the Join Methods lsted beloeive a bret en example, esplenation of hew the m a) IS points)-Explain how the HASH Join works followed by your picture of how it w followed by your picture ot works b) [5points1Explainhorthe Singletoop index- ested Loplo how it works c) IS points)- Explain how the Star Join works followed by your picture of how it works d) IS pointsl-Explain how the Bitmap Join Index works followed by your picture of how it works