QUESTION 7

Like Java, Python does not permit multiple inheritance.

True

False

QUESTION 8

To perform an inner join on two tables ____.

		the tables must both have the same name
		the tables must have at least one field in common
		the first table needs to have the second table's name parentheses

QUESTION 9

Consider the Crayons tables. How many records does this return?

SELECT order_number, item, quantity FROM orders, products WHERE orders.product_code = products.product_code AND in_inventory

		6
		4
		3
		5
		0

QUESTION 10

A sizer is a widget.

True

False

QUESTION 11

In an SQL statement WHERE should preceed ORDER BY which should preceed LIMIT

True

False

QUESTION 12

With a wx ComboBox to have the top-most list item selected by default you use ______

		SetSelection(0)
		SetSelection(1)
		SetItem()
		the first item is selected by default

QUESTION 9 Consider the Crayons tables. How many records does this return? SELECT order_number, item, quantity FROM orders, products WHERE orders.product_code - products.product_code AND in_inventory