Validation Exercise

Create an ERD based on the Crow's Foot notation, using the following requirements:- Scenic Tours LLC (STLLC) provides guided tours to groups of visitors to the Washington D.C. area. In recent years, STLLC has grown quickly and is having difficulty keeping up with all of the various information needs of the company. The company's operations are as follows. STLLC offers many different tours. For each tour, the tour name, approximate length (in hours), and fee charged is needed. Guides are identified by an employee ID, but the system should also record a guide's name, home address, and date of hire. Guides take a test to be qualified to lead specific tours. It is important to know which guides are qualified to lead which tours and the date that they completed the qualification test for each tour. A guide may be qualified to lead many different tours. A tour can have many different qualified guides. New guides may or may not be qualified to lead any tours, just as a new tour may or may not…

Do what is asked

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Please what is an independent clause

BASIC QUERIES #4 The PatientDim table contains a column, Name. which of the following SELECT clauses will make "Patient Name" function as an alias for Name? SELECT ONE OF THE FOLLOWING A. SELECT Name, "Patient Name" B. SELECT Name "Patient Name" C. SELECT Name, [Patient Name] D. SELECT Name, as "Patient Name"

The solution provided doesn't answer the questions. Please review questions again and provide solutions to the 3 questions.

Design a Student Registration Form and store/save data in database file and also apply validation on controls using HTML

Assistance please: Use    a    truth    table    to    represent    the    following    statement.    Ensure that you explain the steps taken.Roxanne,    Sam and    Thomas will    attend    the    play if    and    only    if    Vince doesn’t    attend,    but,    if    neither    Roxanne nor    Sam attend,    then    Vince attend    only if    Thomas attends.

EMP(empno, ename, job@tle, managerno, hiredate, sal, comm, deptno) DEPT(deptno, dname, loc)a) Find Employees along with their Manager name.b) Find the Employees who are working in Smith's departmentc) Find the Employees who get salary more than Allen’s salary.d) Display employees who are geZng maximum salary in each department (without using aggregatefunc@on).

If a non-key column determines a key column, which normal form is violated?A) 1NFB) 2NFC) 3NFD) BCNF

Customer (CID, CName, Street, City, State, Gender)Agent (AgentID, GName, Position, Salary, Gender, BranchNo)Invoice(InvoiceNo, CID, AgentID, Product, Quantity, Total_amt) List the invoice number, customer id, product id, quantity and total amount for all purchase made by customer with customer ID equal to ‘C001’, ‘C016’ and ‘C018’.

CREATE TABLE is an example of a Data Manipulation Language (DML) statement. 1) True 2) False

MYSQL 3-Display the last name, job, department number, and department name for all employees work inToronto. (Employees,Departments,Locations)4-Display employees' last name and employee number along with their manager's last name and manager number.Label the columns Employee, Emp#, Manager Mgr#, respectively.5-Display the last name, department number,department name and region name for all employees who work inEurope.6-What is the name of the manager for employee WINSTON (first name).

The solutions provided didn't work for any of the questions.    Please provide different solutions for the 3 questions

Approved Yos Priority No RESERVED FOR USE BY APPROVING AUTHORITY Reference to S0SS/PEWG sion the form. Signature 20. Conside: Figure 2, it is part of a change request form. Discuss the purpose of th

Submission guidelines: The assignment must be submitted by the deadline (earlier submissions are encouraged) in PDF format through Blackboard using the following file name format: LastName_FirstName_Assignment_1.pdf. The assignment must be typewritten. All the assignments in this course are individual work; any overlap between assignment reports will be penalized. A bank requires for their customers to access their online banking accounts to provide as User Id (or user name) the last 8 digits of their bank card number, and a password with a length between 8 and 12 ASCII characters, including the following restrictions (posted on their website): Passwords must have at least 8 characters long and at most 12 characters long, and must include at least one character from each of the following four character types: Upper case letters ABC DEF Lower case letters ghijkl Numbers 1 2 345 67890 Special characters ! @ # $ % ^ & * (+) = - The remaining characters of the password must be selected…

What makes overlapping and disjoint restrictions different from one another?

Summarize the issues involved in processing a form, as described in this chapter.

1. Display the last name and salary for all employees whose salary is not in the range of $5,000 and $12,000.  2. Display the employee last name, job ID, and start date of employees hired between February 20, 1998, and May 1, 1998.  3. Display the last name and salary of employees who earn between $5,000 and $12,000, and are in department 20 or 50.  4. Display the last name, job, and salary for all employees whose job is sales representative or stock clerk and whose salary is not equal to $2,500, $3,500, or $7,000. 5. Display the last name, salary, and commission for all employees whose commission amount is 20%.  Note: this question is related from database subject.

Question 37

please do this mysql problem in less time

WEEK 9 ASSIGNMENT#5   This assignment contains two parts, you must complete Part I before you can start Part II. Part I: Using the star schema you created in Week 8, populate each table with a minimum of four rows of sample data. Once you have completed all of your inserts, copy and paste the script into a Word document. Part II: Using your populated star schema, create DML select statements for the following requirements. If you can’t answer all five questions with your existing schema, you may need to alter your schema and then repopulate it with new values. Return the total price of material by supplier. Return the avg price of material by supplier. Return the total price of material by supplier and month. Return the total price of material by job having a total price greater than $100. Return the total price of material by supplier where the amount is greater than 10.   NOTE: ATTACHED IS THE STAR SCHEMA CREATED IN WEEK 8.