Consider the term “elections” which is present in only 50 documents in a corpus of 1000 documents. Furthermore, assume that the corpus contains 100 documents belonging to the Politics category,….
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Write a program to display the stock code, unit price and current level for all items in table Stock
1.(i) Write a program to display the stock code, unit price and current level for all
items in table Stock.
(ii) Modify the above code to display description, current level and reorder level
for all items whose current level is at or below reorder level.
2. Take a backup of your database. Then create a program (using SQL strings) that
will insert one record, increase by 10% the unit price of each item of stock and
delete one record with specified stock code. The program should display stock
codes and prices of all items both before and after the changes.
