Join Our WhatsApp Channel for Updates!
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 | 3940 |
| Downloads | 0 |
| Price: |
Buy Now
 Buy via
whatsapp
|
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.
APP 304: EDUCATION POLICY IN DEVELOPED AND DEVELOPING COUNTRIES
Trending!
Education policy is any deliberate policy decision carried out by the government to solve a problem or serve a need in the education sector. It is a social policy. As a social policy, it is put in place to sustain people's livelihood through education.
79 Pages
2429 Views
2 Downloads
1.64 MB
APS 103: HISTORY AND SYSTEMS OF PSYCHOLOGY
Trending!
This course is a survey of the origin and development of Psychology in relation to
contemporary Psychology and its foundations in Philosophy and Physiology. Special attention is given to the systems of thought that have emerged since the founding of Psychology as an empirical science.
121 Pages
2901 Views
0 Downloads
946.32 KB
APS 101: INTRODUCTION TO PSYCHOLOGY
Trending!
Ethics refers to the correct rules of conduct necessary when carrying out research. We have a moral responsibility to protect research participants from harm.Researchers have a duty to respect the rights and dignity of research participants. They must abide by certain moral principles and rules of conduct which include
33 Pages
3274 Views
6 Downloads
531.94 KB
APS 310: INTRODUCTION TO PSYCHOLOGY FULL NOTES
Trending!
Neuropsychology is a branch of psychology that studies how the nervous system
(particularly the brain) influences behaviour and mental processes. It is the study of how the complex properties of the brain allow for the behaviour to occur.
141 Pages
3437 Views
1 Downloads
1.69 MB
COMMUNITY HEALTH III
Principles of epidemiology: Definitions of terms, purpose of epidemiology, differences
between epidemiological and clinical focus, sources of epidemiological information, mortality and morbidity statistics, epidemiological concepts, epidemiological studies.
2. Communicable diseases: Definition, standard case definition, classification, principles in management, prevention and control, notification and reporting of emerging and re-emerging infections, infestations, specific communicable diseases.
431 Pages
393 Views
1 Downloads
3.75 MB
CONDITIONS FOR THE UPPER RESPIRATORY TRACT
Trending!
Hemorrhage from the nose
Attributed to rupture of distended tiny blood vessels in the mucous membrane of the nasal cavity
Commonly occur at the anterior nasal septum, where 3 blood vessels meet at the nasal cavity;
Anterior ethmoidal artery on the anterosuperior of the roof
Sphenopalatine artery in the posterosuperior region
Internal maxillary branches
Causes:
Trauma
Infections
Inhalation of illicit drugs
Cardiovascular diseases
Nasal tumors
Low humidity
Foreign body in the nose
38 Pages
2861 Views
1 Downloads
630.09 KB
CARDIOVASCULAR SYSTEM PHARMACOLOGY
Trending!
An Inotrope is an agent which increases or decreases the
force of muscular contraction of the heart and Cardiac output.
Inotropes act on the alpha, beta1 and beta2 receptors.
Physiologically:
a. Alpha receptors causes peripheral vasoconstriction and
increased vascular resistance
43 Pages
3674 Views
0 Downloads
870.41 KB
BIOLOGY FORM 1 NOTES
The purpose of this subject is to equip the student with knowledge and skills to enable him or her understand biology into details and pass the exams well
53 Pages
1339 Views
1 Downloads
1.12 MB
KMTC COMMUNITY HEALTH Notes
Trending!
The purpose of this unit or module is to equip the student or trainee with knowledge and skills to enable him or her understand the concepts of community health in their local regions deeply
99 Pages
4794 Views
10 Downloads
2.71 MB
APS 215: PSYCHOLOGY OF GENDER
The purpose of this module is to equip students with knowledge on how Gender issues affect Human behavior and Society. It examines various theories of gender, stereotypes and the impact of gender prejudices on society.
102 Pages
1711 Views
0 Downloads
1.3 MB