DATABASE CONCEPTS CUSTOM
8th Edition
ISBN: 9780134639864
Author: KROENKE
Publisher: PEARSON C
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Question
Chapter 7, Problem 7.45RQ
Program Plan Intro
XML:
XML stands for “Extensible Markup Language”, provides independent tool for describing data.
- XML data is also referred as self-describing, which means the structure of the data is fixed with the data. Therefore, no need to pre-build the structure of the data when it arrives to store in the
database . - It is a markup language like HTML, contains a set of rules to format the documents that can be read by both humans and machines.
- It is an open standard to create formatted documents and share the structured data using internet or corporate networks.
Hypertext Markup Language (HTML):
HTML is a standard markup language of the WWW (World Wide Web), used to create and display web pages.
- Hypertext indicates the method to link HTML documents together.
- It is a Markup Language, because it mark-up a text HTML document with tags that indicates the browser how to arrange it to display.
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Need help answering these questions!1. Design a While loop that lets the user enter a number. The number should be multiplied by 10, and the result stored in a variable named product. The loop should iterate as long as the product contains a value less than 100.
2. Design a For loop that displays the following set of numbers: 0, 10, 20, 30, 40, 50 . . . 1000
3. Convert the While loop in the following code to a Do-While loop:
Declare Integer x = 1
While x > 0
Display "Enter a number."
Input x
End While
Need help with these:Design a While loop that lets the user enter a number. The number should be multiplied by 10, and the result stored in a variable named product. The loop should iterate as long as the product contains a value less than 100.
2. Design a For loop that displays the following set of numbers: 0, 10, 20, 30, 40, 50 . . . 1000
3. Convert the While loop in the following code to a Do-While loop:
Declare Integer x = 1
While x > 0
Display "Enter a number."
Input x
End While
Convert the While loop in the following code to a Do-While loop: Declare Integer x = 1 While x > 0 Display "Enter a number." Input x End While
Chapter 7 Solutions
DATABASE CONCEPTS CUSTOM
Ch. 7 - Prob. 7.1RQCh. 7 - Prob. 7.2RQCh. 7 - Prob. 7.3RQCh. 7 - Prob. 7.4RQCh. 7 - Prob. 7.5RQCh. 7 - Prob. 7.6RQCh. 7 - Prob. 7.7RQCh. 7 - Prob. 7.8RQCh. 7 - Prob. 7.9RQCh. 7 - Prob. 7.10RQ
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