Database Concepts (7th Edition)
7th Edition
ISBN: 9780133544626
Author: David M. Kroenke, David J. Auer
Publisher: PEARSON
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Expert Solution & Answer
Chapter 7, Problem 7.29RQ
Explanation of Solution
PHP:
PHP stands for “Personal Hypertext Preprocessor”.
- It is an open source scripting language, used to create active web pages, contains text, PDF files, images, and so on.
- It can embed into HTML (Hypertext Markup Language) and executes on the server machine.
Functions of PHP:
PHP will serve following functions as follows:
- PH...
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Refer to page 80 for problems on white-box testing.
Instructions:
•
Perform control flow testing for the given program, drawing the control flow graph (CFG).
• Design test cases to achieve statement, branch, and path coverage.
• Justify the adequacy of your test cases using the CFG.
Link: [https://drive.google.com/file/d/1wKSrun-GlxirS3IZ9qo Hazb9tC440 AZF/view?usp=sharing]
Refer to page 10 for problems on parsing.
Instructions:
•
Design a top-down parser for the given grammar (e.g., recursive descent or LL(1)).
• Compute the FIRST and FOLLOW sets and construct the parsing table if applicable.
• Parse a sample input string and explain the derivation step-by-step.
Link: [https://drive.google.com/file/d/1wKSrun-GlxirS31Z9qoHazb9tC440 AZF/view?usp=sharing]
Refer to page 20 for problems related to finite automata.
Instructions:
•
Design a deterministic finite automaton (DFA) or nondeterministic finite automaton (NFA) for the
given language.
• Minimize the DFA and show all steps, including state merging.
•
Verify that the automaton accepts the correct language by testing with sample strings.
Link: [https://drive.google.com/file/d/1wKSrun-GlxirS31Z9qo Hazb9tC440AZF/view?usp=sharing]
Chapter 7 Solutions
Database Concepts (7th Edition)
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
Ch. 7 - Prob. 7.11RQCh. 7 - Prob. 7.12RQCh. 7 - Prob. 7.13RQCh. 7 - Prob. 7.14RQCh. 7 - Prob. 7.15RQCh. 7 - Prob. 7.16RQCh. 7 - Prob. 7.17RQCh. 7 - Prob. 7.18RQCh. 7 - Prob. 7.19RQCh. 7 - Prob. 7.20RQCh. 7 - Prob. 7.21RQCh. 7 - Prob. 7.22RQCh. 7 - Prob. 7.23RQCh. 7 - Prob. 7.24RQCh. 7 - Prob. 7.25RQCh. 7 - Prob. 7.26RQCh. 7 - Prob. 7.27RQCh. 7 - Prob. 7.28RQCh. 7 - Prob. 7.29RQCh. 7 - Prob. 7.30RQCh. 7 - Prob. 7.31RQCh. 7 - Prob. 7.32RQCh. 7 - Prob. 7.33RQCh. 7 - Prob. 7.34RQCh. 7 - Prob. 7.35RQCh. 7 - Prob. 7.36RQCh. 7 - Show a snippet of PHP code for creating a...Ch. 7 - Show a snippet of PHP code for displaying the...Ch. 7 - Show a snippet of PHP code for disconnecting from...Ch. 7 - Prob. 7.40RQCh. 7 - Prob. 7.41RQCh. 7 - Prob. 7.42RQCh. 7 - Prob. 7.43RQCh. 7 - Prob. 7.44RQCh. 7 - Prob. 7.45RQCh. 7 - Prob. 7.46RQCh. 7 - Prob. 7.47RQCh. 7 - What is the purpose of the FOR XML expression in...Ch. 7 - Prob. 7.49RQ
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