Concepts of Database Management
9th Edition
ISBN: 9781337093422
Author: Joy L. Starks, Philip J. Pratt, Mary Z. Last
Publisher: Cengage Learning
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Chapter 2, Problem 28RQ
To determine
To describe the result of Division process in Relational Algebra.
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WATCH THE VIDEO ABOUT MODELLING OR SPECIFICATION PHASE AND ANSWER THE FOLLOWING QUESTIONS:
https://www.youtube.com/watch?v=uoIxDeAyfdo
1.- DEFINE SPECIFICATION OR MODELLING
2.- WRITE DOWN THE 3 REQUIREMENTS SPECIFICATION TECHNIQUES OR FORMATS
3.-DEFINE USE CASES
4.-DEFINE SRS
5.-DEFINE USER STORIES
6.- IS IT RECOMMENDABLE TO USE SRS DOCUMENTS IN AGILE METHODOLOGY? WHY?
7.- HOW DO YOU KNOW WHICH TECHNIQUE OR FORMAT TO USE?
8.- WRITE DOWN THE USE CASE COMPONENTS
Chapter 2 Solutions
Concepts of Database Management
Ch. 2 - Prob. 1RQCh. 2 - Prob. 2RQCh. 2 - Prob. 3RQCh. 2 - Prob. 4RQCh. 2 - Prob. 5RQCh. 2 - Prob. 6RQCh. 2 - Prob. 7RQCh. 2 - Prob. 8RQCh. 2 - Prob. 9RQCh. 2 - Prob. 10RQ
Ch. 2 - Prob. 11RQCh. 2 - Prob. 12RQCh. 2 - Prob. 13RQCh. 2 - Prob. 14RQCh. 2 - Prob. 15RQCh. 2 - Prob. 16RQCh. 2 - Prob. 17RQCh. 2 - Prob. 18RQCh. 2 - Prob. 19RQCh. 2 - Prob. 20RQCh. 2 - Prob. 21RQCh. 2 - Prob. 22RQCh. 2 - Prob. 23RQCh. 2 - Prob. 24RQCh. 2 - Prob. 25RQCh. 2 - Prob. 26RQCh. 2 - Prob. 27RQCh. 2 - Prob. 28RQCh. 2 - Prob. 29RQCh. 2 - Prob. 30RQCh. 2 - Prob. 1BCEQBECh. 2 - Prob. 2BCEQBECh. 2 - Prob. 3BCEQBECh. 2 - Prob. 4BCEQBECh. 2 - Prob. 5BCEQBECh. 2 - Prob. 6BCEQBECh. 2 - Prob. 7BCEQBECh. 2 - Prob. 8BCEQBECh. 2 - Prob. 9BCEQBECh. 2 - Prob. 10BCEQBECh. 2 - Prob. 11BCEQBECh. 2 - Prob. 12BCEQBECh. 2 - Prob. 13BCEQBECh. 2 - Prob. 14BCEQBECh. 2 - Prob. 15BCEQBECh. 2 - Prob. 16BCEQBECh. 2 - Prob. 17BCEQBECh. 2 - Prob. 18BCEQBECh. 2 - Prob. 1BCERACh. 2 - Prob. 2BCERACh. 2 - Prob. 3BCERACh. 2 - Prob. 4BCERACh. 2 - Prob. 5BCERACh. 2 - Prob. 6BCERACh. 2 - Prob. 7BCERACh. 2 - Prob. 1CATCCh. 2 - Prob. 2CATCCh. 2 - Prob. 3CATCCh. 2 - Prob. 4CATCCh. 2 - Prob. 5CATCCh. 2 - Prob. 6CATCCh. 2 - Prob. 7CATCCh. 2 - Prob. 8CATCCh. 2 - Prob. 9CATCCh. 2 - Prob. 10CATCCh. 2 - Prob. 11CATCCh. 2 - Prob. 12CATCCh. 2 - Prob. 13CATCCh. 2 - Prob. 14CATCCh. 2 - Prob. 15CATCCh. 2 - Prob. 16CATCCh. 2 - Prob. 17CATCCh. 2 - Prob. 18CATCCh. 2 - Prob. 1SPTCCh. 2 - Prob. 2SPTCCh. 2 - Prob. 3SPTCCh. 2 - Prob. 4SPTCCh. 2 - Prob. 5SPTCCh. 2 - Prob. 6SPTCCh. 2 - Prob. 7SPTCCh. 2 - Prob. 8SPTCCh. 2 - Prob. 9SPTCCh. 2 - Prob. 10SPTCCh. 2 - Prob. 11SPTCCh. 2 - Prob. 12SPTCCh. 2 - Prob. 13SPTCCh. 2 - Prob. 14SPTCCh. 2 - Prob. 15SPTCCh. 2 - Prob. 16SPTCCh. 2 - Prob. 17SPTCCh. 2 - Prob. 18SPTCCh. 2 - Prob. 19SPTC
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- READING AND LISTENING ACTIVITIES BASED ON THE VIDEO: “REQUIREMENT ELICITATION “ Watch the following video and look for the answer to the following questions: https://www.youtube.com/watch?v=pSQRetBoaRE&t=24s 1.-NAME THE 2 PHASES OF THE REQUIREMENT ENGINEERING PROCESS 2.-NAME AT LEAST 7 ELICITATION TECHNIQUES TO COLLECT THE INFORMATION REQUIRED 3.-REFER TO THE NUMBER OF QUESTIONS AND TYPE OF QUESTIONS THAT SHOULD BE ASKED TO THE DIFFERENT STAKEHOLDERS. 4.-NAME THE DIFFERENT TYPES OF PROBLEMS YOU CAN ENCOUNTER DURING THE REQUIREMENT ELICITATION PROCESS 5.- ACCORDING TO THE VIDEO, WHICH TYPES OF TECHNIQUES SHOULD YOU USE, WHICH ONES WOULD YOU USE ACCORDING TO PROFESSOR SHERRIFF ‘S RECOMMENDATIONS?arrow_forwardCan you please show me how I can do this on google sheets. For the spreadsheet you need to create a multi page sheets thing that uses all the techniques of counts/sums and graph showing how many contracts have been returned for each grade...you can make up the data (let's say in grade 9 I got 15 contracted back with fake data that I want you to show me how to create on google spreadsheet) For grade 10 i got 20 contracts signed, for grade 11 I got 16 contracts and for grade 12 I got 25 contracts back. Can you help me pls. Thanks so much. Make sure you have graphs on the page and also the sum written as a formula and the numbers filled in the columns.arrow_forwardI need help with this problem and an step by step explanation of the solution from the image described below. (Introduction to Signals and Systems)arrow_forward
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