Create the tables and appropriate constraints based on the following ER diagram. Use appropriate data types. Note that the size column should only accept S, M, or L. In addition the price column should only have values greater than zero. All columns in both tables are required. CATEGORY table: Category Cid Description PRODUCT table: pid description cid (fk) Price Size (S/M/L)

Write a program that prompts the user to input a string. the program then uses the function substr to remove all the vowels from the string. for example, if str = "there", then after removing all the vowels, str = "thr". after removing all the vowels, output the string. your program must contain a function to remove all the vowels and a function to determine whether a character is a vowel.

Perform an online search about the booting process of a computer and list all the steps

Aproject involves many computing systems working together on disjointed task towards a single goal what form of computing would the project be using