WGU c170

VHT2 TASK 1 Course: Data Management – Applications – C170 Rebekah Midkiff WGU ID # 1st NF 1.a - 1.c 2nd NF Bagel order can contain more than one bagel. The bagel order id inside bagel order line item belongs to one bagel order id. One bagel_id in bagel_order_line item can only have one bagel_id. But the bagel item can be on more than one order. The relation would be M:1

WGU C170 VHT2 TASK 1 NORMALIZATION AND DATABASE DESIGN WGU C170 VHT2 TASK 1 NORMALIZATION AND DATABASE DESIGN WGU C170 VHT2 TASK 1 NORMALIZATION AND DATABASE DESIGN

First Normal Form – 1 Table I gleaned this table from the unstructured data contained within the order form. I made sure not to have any redundant groups, and each column in the table will contain atomic values. Donut ID, Donut Name, Donut Quantity, Unit Price, and Donut Description are an example of a repeating group. As I mentioned earlier, in order to achieve first normal form, we must eliminate repeating groups. This requires the use of a composite key made up of Donut Order ID and Do...

An alias is especially useful when a table must be joined to itself in a(n) ___________________ query. recursive The ___________ condition is generally composed of an equality comparison between the foreign key and the primary key of related tables. join 00:59 01:12 A database language enables the user to create database and table structures to perform basic data management chores. TRUE ______________________ is the process the DBMS uses to verify that only registered...

In a subquery, the _____________ query is executed first. INNER The use of the ______ operator allows you to compare a single value with a list of values returned by the first subquery (sqA) using a comparison operator other than EQUALS. ALL 00:43 01:11 How many rows would be returned from a cross join of tables A and B, if A contains 8 rows and B contains 18? 144 In subquery terminology, the first query in the SQL statement is known as the _______ query. outer ...

WESTERN GORVERNORS UNIVERSITY C170 CLOSSARY OF ALL CHAPTER TERMS- CASE STUDY

WGU C170 Objective Assessment With Complete Solution