DATABASE CONCEPTS+MYITLAB
18th Edition
ISBN: 9780134821245
Author: KROENKE
Publisher: PEARSON C
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Chapter 1, Problem 1.39E
Explanation of Solution
Name of spreadsheet: COMPANY
Column names:
| Name | IndustryCode | Gross Sales | OfficerName | OfficerTitle |
The above spreadsheet contains Name, IndustryCode, Gross Sales, OfficerName, and OfficerTitle.
Divide the columns into tables with single theme:
Industry details:
| Industry_id | Name | IndustryCode |
| 1 | SUN | 352-765 |
| 2 | Anime | 654-123 |
Officer details:
| Officer_id | OfficerName | OfficerTitle |
| 1 | Ram Kumar | ceo |
| 2 | Rajesh | Project Head |
Sales details:
| Industry_id | Officer_id | Gross Sales |
| 1 | 1 | 23000000 |
| 2 | 2 | 45000000 |
| 1 | 2 | 50000000 |
- Number of themes: Three
- Name of the theme: Industry details, officer details, and Sales
Assumptions:
In the above spreadsheet, there are three themes. One of the themes is about industry which is specified through the heading of Name and IndustryCode. The other theme is about officer who is specified through the heading of OfficerName and OfficerTitle. The final theme is about sales which are specified through the heading of Gross Sales.
- Industry – It contains Industry_id, Name and IndustryCode attributes. The Industry_id is the primary key of the Industry table.
- Officer – It contains Officer_id, OfficerName, and OfficerTitle attributes. The Officer_id is the primary key of the Officer table.
- Sales – It contains Industry_id, Officer_id, and Gross Sales attributes.
Name of spreadsheet: COMPANY
Column names:
| Name | IndustryCode | Gross Sales | NameOfOwner |
The above spreadsheet contains Name, IndustryCode, Gross Sales and NameOfOwner.
Divide the columns into tables with single theme:
Industry details:
| Industry_id | Name | IndustryCode | NameOfOwner |
| 1 | SUN | 352-765 | XXX |
| 2 | Anime | 654-123 | YYY |
Sales:
| Industry_id | Gross Sales |
| 1 | 23000000 |
| 2 | 45000000 |
| 1 | 50000000 |
- Number of themes: Three
- Name of the theme: Industry details and Sales
Assumptions:
In the above spreadsheet, there are three themes. One theme is about industry which is specified through the heading of Name and IndustryCode. The other theme is about president which is specified through the heading of NameOfPresident. The final theme is about a sale which is specified with the heading of Gross Sales.
- Industry – It contains Industry_id, Name, IndustryCode, and NameOfOwner attributes. The Industry_id is the primary key of the Industry table.
- Sales – It contains Industry_id, and Gross Sales attributes.
Name of spreadsheet: COMPUTER
Column names:
| SerialNumber | Make | Model | DiskType | DiskCapacity |
The above spreadsheet contains SerialNumber, Make, Model, DiskType and DiskCapacity...
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I need help to resolve the case, thank you
In 32-bit MSAM, You were given the following negative array. write a program that converts each array element to its positive representation. Then add all these array elements and assign them to the dl register. .data myarr sbyte -5, -6, -7, -4.code ; Write the rest of the program and paste the fully working code in the space below.
the dl register should have the value 22 after summing up all elements in the array.
Microprocessor 8085 Lab Experiment
Experiment No. 3 Logical Instructions
Write programs with effects
1. B=(2Dh XOR D/2) - (E AND 2Eh+1) when E=53, D=1Dh
2. HL= (BC+HL) XOR DE (use register pair when necessary), when BC=247,
HL 516, DE 12Ach
3. Reset bits 1,4,6 of A and set bits 3,5 when A=03BH
Write all as table (address line.hexacode,opcede,operant.comment with flags)
Chapter 1 Solutions
DATABASE CONCEPTS+MYITLAB
Ch. 1 - Prob. 1.1RQCh. 1 - Prob. 1.2RQCh. 1 - Prob. 1.3RQCh. 1 - Why is the study of database technology important?Ch. 1 - Prob. 1.5RQCh. 1 - Describe the purpose of a database.Ch. 1 - Prob. 1.7RQCh. 1 - Prob. 1.8RQCh. 1 - Prob. 1.9RQCh. 1 - Prob. 1.10RQ
Ch. 1 - Break the list in Figure 1-34 into two tables,...Ch. 1 - Show how the tables you created for question 1.11...Ch. 1 - Prob. 1.13RQCh. 1 - Prob. 1.14RQCh. 1 - Break the list in Figure 1-35 into tables, each...Ch. 1 - Describe in your own words and illustrate with...Ch. 1 - Prob. 1.18RQCh. 1 - Define the term database.Ch. 1 - Prob. 1.20RQCh. 1 - List the components of a database.Ch. 1 - Prob. 1.22RQCh. 1 - Prob. 1.23RQCh. 1 - Prob. 1.24RQCh. 1 - What is the purpose of a DBMS?Ch. 1 - List the specific functions of a DBMS.Ch. 1 - Define the term referential integrity constraint....Ch. 1 - Prob. 1.28RQCh. 1 - List the functions of a database application.Ch. 1 - Prob. 1.30RQCh. 1 - Prob. 1.31RQCh. 1 - Prob. 1.32RQCh. 1 - Prob. 1.33RQCh. 1 - Prob. 1.34RQCh. 1 - Prob. 1.35RQCh. 1 - Prob. 1.36RQCh. 1 - Prob. 1.37ECh. 1 - Prob. 1.38ECh. 1 - Prob. 1.39E
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