SQL

  1- Why is it important to learn SQL? In which jobs you need to know SQL? 2A- What is the definition of DML and DDL? Give examples in each case. 2B- Consider the following two tables below: VENDOR and PRODUCT. Write a SQL statement for each of below: a) Show all Vendor names, vendor phone numbers in VENDOR table b) Show all products sold by Gomez Bros. c) Show all products with a price of greater than $100.