DBMS NOTES
| Institution | UNIVERSITY |
| Course | COMPUTER SCIENCE |
| Year | 3rd Year |
| Semester | Unknown |
| Posted By | Mwalimu Evans Okoyo. |
| File Type | docx |
| Pages | |
| File Size | 313.84 KB |
| Views | 7569 |
| Downloads | 0 |
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Description
A DBMS is a software that allows creation, definition and manipulation of database. Dbms is actualy a tool used to perform any kind of operation on data in database. Dbms also provides protection and security to database. It maintains data consistency in case of multiple users. Here are some examples of popular dbms, MySql, Oracle, Sybase, Microsoft Access and IBM DB2 etc.
Below is the document preview.
LESSON 3: MEASURES OF CENTRAL TENDENCY cont..
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10 Pages
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THEORIES OF LANGUAGE ACQUISITION
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Over the last fifty years, several theories have been put forward to explain the process by which children learn to understand and speak a language. They can be summarised as follows:
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SZL 105: LABORATORY METHODS AND TECHNIQUES IN ZOOLOGY
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SST 305: Theory of Estimation Notes
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SMA 335: Ordinary Differential Equation 1
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The subject of differential equations constitutes a very important and useful branch of
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156 Pages
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LESSON 7: REGRESSION AND CORRELATION ANALYSIS
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In this lesson we will discuss regression and correlation. Correlation analysis deals with the association between two or more variables; while regression analysis attempts to establish the nature of the relationship between variables.
11 Pages
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271.03 KB
LESSON 6: SKEWNESS AND KURTOSIS
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Skewness refers to lack of symmetry. A skewed distribution is a frequency distribution that is asymmetric (not symmetric). When the longer tail of a distribution extends to the right, it is said to be skewed to the right and when the longer tail of a distribution extends to the left, it said to be skewed to the left.
9 Pages
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257.5 KB
TISSUES
Cells are the body's smallest functional units they are grouped together to form tissues, each of which has specialized functions eg blood, muscles
105 Pages
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9.63 MB
DIFFERENTIAL EQUATIONS OF THE FIRST ORDER
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The order of a differential equation is that of the highest derivative occurring in it; the degree of a differential equation is that to which the derivative of the highest order is raised when the equation is expressed in a rational integral form.
43 Pages
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1 MB
PUBLIC FINANCE
Public finance management in kenya is covered in the constitution of kenya 2010, chapter 12 and public finance management act, 2012. this act of parliament provides effective manage ment of public finances by the national and county government; the oversight responsibility of parliament and county assemblies; the different responsibilities of government entities and other bodies and for connected purposes
1 Pages
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2.6 MB