2920/206 Database management system - Database normalization topic notes
| Institution | Collage/university |
| Course | Diploma in informati... |
| Year | 2nd Year |
| Semester | Unknown |
| Posted By | MAKORI KERECHA |
| File Type | |
| Pages | 12 Pages |
| File Size | 165.81 KB |
| Views | 3191 |
| Downloads | 0 |
| Price: |
Buy Now
|
Description
This is a topic lecture notes on database management system. Topic is database normalization. It explains what is normalization, use of delete, insert and update anomaly. Explains how to normalize 1,2,3,boy cord, 4 and 5th forms. It ends with outlining the advantages and disadvantages of database normalization.
Below is the document preview.
Analogue Electronics 2
Trending!
This term signal diode includes all devices that have been designed for use in circuits where large current and voltage ratings are not required. The usual requirements are for a large reverse resistance/forward resistance ratio and minimum junction capacitance.
86 Pages
2380 Views
0 Downloads
3.43 MB
INTRODUCTION TO SOLAR TECHNOLOGIES
Trending!
Solar electricity is electric power generated from sunlight using devices called solar cell
modules. Solar electricity can replace, cost-effectively, small applications of petroleum-fueled generators, grid power and even dry cell batteries.
58 Pages
2503 Views
0 Downloads
1.34 MB
Medical-Legal Ethics
Trending!
A summary of the application of medical-legal ethics for nurses, doctors and other direct care medical professionals.
53 Pages
3354 Views
2 Downloads
337.68 KB
POTT/D/234 PERIOPERATIVE THEATRE TECHNOLOGY
Trending!
An outline of all perioperative procedures and conduct in the theatre.
153 Pages
3524 Views
0 Downloads
839.52 KB
INTRODUCTION TO CONTROL
Trending!
Definition and importance of control
Definition Food and beverage control may be defined as the guidance and regulation of the costs
and revenue of operating the catering activity in a food and beverage establishment.
Sectors of food and beverage outlets
Bars
Night clubs
Pubs
Fine dining restaurants
Dining rooms
Sandwich bars
Deli shops and employees cafeterias
Coffee house and tea rooms
Snacks and refreshment centers
Lounge
Take away and home deliveries
It is important at this stage to clarify the limitations of a control system.
A control system can only identify problem areas and trends in the business. The system cannot
automatically correct such problem areas.
A control system will require constant management supervision to ensure that it functions efficiently.
A control system will need management action to evaluate the information produced and to act upon
98 Pages
2535 Views
0 Downloads
2.18 MB
CBC GRADE 6 ASSESSMENT BOOK
Trending!
Assessment book for CBC Grade 6
49 Pages
2622 Views
1 Downloads
514.42 KB
SBT 100 & SBT 114 CELLULAR BASIS OF LIFE
Summary of concepts in cellular basis of life
45 Pages
1341 Views
3 Downloads
2.12 MB
WORKSHOP ORGANIZATION MANAGEMENT
Trending!
MANAGEMENT is the process of getting things done through the efforts of other people in order to achieve the predetermined objectives of organization.
59 Pages
2897 Views
0 Downloads
695.31 KB
MICRO-ELECTRONICS
Trending!
A computer is defined as a machine that is capable of taking in raw data (input) and processing it into more meaningful output (information) under definite instructions (programs) and stores the results for future use.
88 Pages
2600 Views
0 Downloads
3.32 MB
ENTO 121 FUNDAMENTALS OF ENTOMOLOGY
Trending!
Comprehensive notes on fundamentals of entomology.
183 Pages
2456 Views
0 Downloads
1.84 MB