The blinking vertical line that indicates where your text will appear when you type is called the ____.

Choose indices for the following SELECT statement. Specify whether your choices are clustered or unclustered, hash index or B + tree.

``` SELECT C.CrsName, COUNT(*) FROM Course C, Transcript T WHERE T.CrsCode = C.CrsCode AND T.Semester = :sem GROUP BY T.CrsCode, C.CrsName HAVING COUNT(*) ? 100 ```

Every year, new tools and versions enter the market and older ones become obsolete or hard to find.

Answer the following statement true (T) or false (F)