Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Create the following queries based on the information you populated in your database. Make sure to include, at a minimum, the following statements:
1. Select, From, Where (PG 261)2. Count (PG 265)3. Group By (PG 275)4. AVG (PG 265)5. Boolean Operator (And, Or, Not) (PG 268)
You create and run these statements in SQL to insure that each works appropriately. You will submit the Query question and the result in the Word document. You may print screen the result of the query.
Please make sure to use the standard format for writing the queries.
a) Complete populating at least four separate tables in the database with sample data. There needs to be a minimum of 5 - 6 records for each table.
b) Write and execute a variety of queries, based on the introduction to SQL in this to test the functionality of the database. Provide a document listing the SQL query statement and a screenshot of the results. Submit a minimum of 8 queries and the results.
Should define, explain, and discuss one of the following: Database management system
Design a data model that will conform to the following criteria: a. Propose an efficient data structure that may hold the tour operator's data using a normalization process. Describe each step of the process that will enable you to have a 2nd Norm..
Identify the potential sales and department store transactions that can be stored within the database. Design a database solution and the potential business rules that could be used to house the sales transactions of the department store
One of the new classes must be based on a reference extending an existing class from package task02 directly(similar to how Customer extends Person in the sample code).Do not repeat that package task02 class in the task03 package.
What criteria would you use in selecting a life-cycle model for the project?
What is the maximum rate at which data can be read from disk, assuming that we can only read data from one surface at a time? What is the average rotational latency?
Normalized ERD, Memo, and Database File
Draw a diagram of, and explain the architecture of a system for serving up dynamic pages from a database. Show the protocols involved, the flow of messages and what types of information the messages contain.
Create an ER diagram for each of the following descriptions: (a) Each company operates four departments, and each department belongs to one company. (b) Each department in part (a) employs one or more employees, and each employee works for one depa..
Write a trigger that will increment the new field numHours in the Employee table automatically whenever a record is inserted in the Works table - Create a view that shows the eids and managerids in Sales department.
Constraints Business Scenario: Describe a business scenario and specify the types of constraints that would be appropriate to ensure the integrity of the database. Be sure to include every constraint discussed .
What is the method that you use to store files on your computer for your classes
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd