Question: Which attribute should be the primary key in the following customer table? First_name Last_name age Customer_id gender Group of answer choices Gender First_name Customer_id Age

Which attribute should be the primary key in the following customer table?

First_name

Last_name

age

Customer_id

gender

Group of answer choices

Gender

First_name

Customer_id

Age

Last_name

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related General Management Questions!

Q:

Please help answer 16 and 17 or 18 and 20 if you can. This is all the information I was given below. As per the instructions you cannot use JOIN statements or subqueries. Here are the other questions...

Q:

The goal of this assignment is to load the example database definition and data, which has been provided with this assignment for Oracle and run queries on this database. Include all your SQL queries...

Q:

SQL assignment Instructions using Oracle SQL Developer: Create a query that answers the following question: What customer has ordered a total of more than 3 containers of "Uncle John's Lemon Ice"....

Q:

Answer these queustions using the SQL table below. Aggregation Part of the Exercise . Select the maximum price of any item ordered in the items_ordered table. Hint: Select the maximum price only. ....

Q:

Please work on the laptop please , i want to know how to work.. SmartProjects Company is planning to design a data model to hold information relating to their projects, employees working on company...

Q:

Mates Rates Rent-A-Car ( just do the part a) using visual studio code (C#) Criteria sheet - Par A Example supplementary files (readme.pdf) Example supplementary files (class-diagram.pdf) Assignment...

Q:

Tables_bookstore_database: USE bookstore; /* drop the tables */ DROP TABLE IF EXISTS orderitems; DROP TABLE IF EXISTS orders; DROP TABLE IF EXISTS address; DROP TABLE IF EXISTS customer; DROP TABLE...

Q:

Tables_bookstore_database: USE bookstore; /* drop the tables */ DROP TABLE IF EXISTS orderitems; DROP TABLE IF EXISTS orders; DROP TABLE IF EXISTS address; DROP TABLE IF EXISTS customer; DROP TABLE...

Q:

Please Answer All The Questions Including the Bonus! USE [master] GO /****** Object: Database [AutoDealer3] Script Date: 2/21/2014 8:58:21 AM ******/ CREATE DATABASE [AutoDealer3] GO USE...

Q:

Tables_bookstore_database: USE bookstore; /* drop the tables */ DROP TABLE IF EXISTS orderitems; DROP TABLE IF EXISTS orders; DROP TABLE IF EXISTS address; DROP TABLE IF EXISTS customer; DROP TABLE...

Q:

A 0.0450 M solution of HA is 0.60% dissociated. Calculate pKa for this acid.

Q:

Fill in the missing values for the clauses C1 or C2 (or both) in the following sets of clauses, given that C is the re solvent of C1 and C2: a. C = True P (A, B), C1 = P (x, y) Q(x, y), C2 =?? b. C...

Q:

What does Pecking Order Theory say the firm should do when determining it's capital structure? The firm should use 1 0 0 % debt to maximize the value of the tax shield Use internal canital first,...

Q:

When older adults have difficulty with transportation and communication, or may be reluctant to request needed assistance to which they are entitled, they may be in need of: Group of answer choices...