User Account

All Pages

What is xml, and why is it useful

Assignment Help PL-SQL Programming
Reference no: EM13929841

1. What are the differences between the characteristics of an operational database and a dimensional database?

2. What is XML, and why is it useful?

3. What is an XML Schema document?

4. How can XML be used with a DBMS?

 

Reference no: EM13929841

Questions Cloud

Should us require companies to provide paid maternity leave : Should specialized organizational arrangements be made for workers who wish to combine career and child raising? Suppose specialized organizational arrangements must be made for such workers. Identify steps that companies can take to accommodate p..
Assets-liabilities and equity total revenue and net income : Use the Income Statement and Balance Sheet to determine the changes in: assets, liabilities, and equity total revenue and net income Briefly describe the change from the current and prior years in each of these key areas and determine if the changes ..
No longer entitled to medicare benefits : Mr. Donaldson, a patient at New Hope Clinic where you work was in a couple of days ago for a service. Today, Mr. Donaldson, called stating his Medicare Claim was denied because as of two weeks ago he is no longer entitled to Medicare benefits.
Health risks-manufacturing and the production of energy : Using the scenario in Assignment 1, you are continuing to prepare for your presentation at the global conference on environmental health issues.
What is xml, and why is it useful : What are the differences between the characteristics of an operational database and a dimensional database?
Significant effect on supply chain management issues : Assignment: Global operations have a significant effect on supply chain management issues. Using examples, discuss the positive and negative effects of cross border operations on any two of the following:
Do you think it can effectively manage these risks : Do you believe we will see a new wave of legislation to prevent ethical misconduct as a result of our current global financial crisis? If so, do you think it can effectively manage these risks?
Write an informal presentation to educate nurses : Write an informal presentation to educate nurses about how the practice of nursing is expected to grow and change.
Allocate joint cost method using the physical-units method : Hernandez Chemical Company's production process for two of its solvents can be diagrammed using a process map as shown in Exhibit 12-25. Allocate the $400,000 joint cost to solvents A and B by the physical-units method

Reviews

Write a Review

PL-SQL Programming Questions & Answers

  Create a database model

Create a database model and Submit the table creation statements for the Database Model.

  Write pl-sql procedures and functions

Write PL/SQL procedures and functions to populate and query that database

  Sql questions

Write a query to display using the employees table the EMPLOYEE_ID, FIRST_NAME, LAST_NAME and HIRE_DATE of every employee who was hired after to 1 January, 1995.

  Run the lab_03_01.sql script

Run the lab_03_01.sql script in the attached file to create the SAL_HISTORY table. Display the structure of the SAL_HISTORY table.

  Write sql queries

Write a query to display the last name, department number, and salary of any employee whose department number and salary both match the department number and salary of any employee who earns a commission.

  Explaining sql insert statement to insert new row in cds

Write down a SQL insert statement to insert new row in "CDS" table.

  Write down name of actors in ascending order

Write down actors (or actress, your choice, but not both) who have won at least two (2) Academy Awards for best actor/actress. Provide the actor name, movie title & year. Order the result by actor name."

  What is an sql injection attack

What is an SQL injection attack? Explain how it works, and what precautions must be taken to prevent SQL injection attacks.What are two advantages of encrypting data stored in the database?

  Determine resonant frequency in series rlc resonant circuit

Given the series RLC resonant circuit in the figure, operating at variable frequency, determine: The resonant frequency ω o ,  The circuit’s quality factor Q , The cut-off frequencies, f 1  & f 2  and the bandwidth BW

  Query that uses cube operator to return lineitemsum

Write summary query which uses CUBE operator to return LineItemSum (which is the sum of InvoiceLineItemAmount) group by Account(an alias for AccountDesciption).

  Query to show customers were missing for existing orders

As DBA, your manager called a meeting and asked why there are so many orders for customers that don't exist in the customer table. Write query which would shows which customers were missing for existing orders. Use a join or a subquery.

  Sql query into a relational algebra statement

Turn this SQL query into a relational algebra statement? SELECT Request.reqfor, Ordering.invamt, Ordering.invnbr, Ordering.invdat

Free Assignment Quote

Assured A++ Grade

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!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd