Question

In in the blanks. Answer ALL questions.
(10 x1 = 10)
1. Employee (EIDnumber, name, designation, salary) In this query, .............
attribute form the primary key.
2. The ................. operator takes the results of two queries and returns only rows that appear in both result sets.
3. In the ........................ normal form, a composite attribute is converted to individual attributes.
4. An entity set that does not have sufficient attributes to form a primary key is termed a ..........
5. DME stands ..............
6. Minimal Super Keys are called ........... key.
7. ODBC stands for .........
8. The property of an entity is called .........
9 SQL stands for .............
10. Number of attributes in a relation is called ............​

Answer 1

happy birthday party on the Saturday

Answer 2

Answer:

Pure calcium carbonate can be produced from marble, or it can be prepared by passing carbon dioxide into a solution of calcium hydroxide. In the later case calcium carbonate is derived from the mixture, forming a grade of product called "precipitated calcium carbonate,” or PCC.