reference: http://www.tutorialspoint.com/sql important: constrains: SQL constraints are used to specify rules for the data in a table. If there is any violation between the constraint and the data action‚ the action is aborted by the constraint. In SQL‚ we have the following constraints: NOT NULL - Indicates that a column cannot store NULL value UNIQUE - Ensures that each rows for a column must have a unique value PRIMARY KEY - A combination of a NOT NULL and UNIQUE. Ensures that
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This paper will define political cultural and it will also discuss three major influences on political culture in Ireland. To demonstrate this‚ this paper will explain political culture in a simple way and it will discuss the civic culture theory and Marxist tradition which will illustrate different views on the role and nature of political culture. The three major influences that this paper will discuss are socio-economic development‚ cultural evolution political experience in Ireland. The notion
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Defining Social Work Social Work is a professional service‚ committed to helping vulnerable service users to promote positive changes in their lives. A Social Worker will help them to address their problem/s and aims to assist a service user to overcome serious difficulties in their lives‚ providing care‚ protection or counselling through social support. Social Work practice consists of the professional application of Social Work values‚ skills and techniques. The main five core values of a Social
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TASKBAR In the graphical user interface (GUI) for a computer operating system or application‚ a taskbar is a visual device on the desktop that typically shows the user which applications (tasks) are currently active and running. Combined window management and program launching As noted above‚ the Windows 7 taskbar combines two previously separate bits of functionality: Open window management and program launching/file opening. Prior to Windows 7‚ the taskbar was generally used only to manage open
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Chain of Custody refers to the chronological documentation or paper trail‚ showing the seizure‚ custody‚ control‚ transfer‚ analysis‚ and disposition of evidence‚ physical or electronic. Because evidence can be used in court to convict persons of crimes it must be handled in a scrupulously careful manner to avoid later allegations of tampering or misconduct which can compromise the case of the prosecution toward acquittal or to overturning a guilty verdict upon appeal. I found a case online where
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Sergeants Distance Education Program Basic Grammar and Composition 8011B EXAM ADMINISTRATION THROUGH COMMAND UNIT VERIFICATION REPORT‚ RANDOM ONLINE EXAMS (ROLE) 1. This is to amplify the procedures as per MARADMIN 370/07. 2. Exams will not be distributed with this MCI unless specifically requested by the Marine’s Training Representative. Marines are strongly encouraged to use ROLE. 3. Marines should contact their Command Unit Verification Report representative to complete the final examination
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everyday. OCBC Bank depends on its IT infrastructure to ensure that there is no hacking and no system lagging‚ so when the customers are doing their daily banking transaction through the ATMs and internet banking‚ there will be minimal errors. Value Chain of OCBC Bank Primary activities Operations The customer service officers conduct anti-money laundering searches to check whether new customers are eligible to open an account with the Bank. It is necessary to conduct this check so to ensure
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1.Discourse Studies in Modern Linguistics 1.1Discourse .Discourse has been defined by different linguists ‚and each one gives specific definition to it ‚and we will go through all of them . In other words discourse is a buzzword and used in many different ways. The term discourse refers “both to what a text producer meant by a text and what a text means to the receiver” (Widdowson 2007: 7). As Widdowson claims‚ “people produce texts to get a message across‚ to express ideas and beliefs‚ to explain
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(Fink‚ 9). Five of the founding fathers got together and penned this important document. As they penned this document‚ they were inspired by a number of European philosophers and writers. One of these philosophers was Jean-Jacques Rousseau. “Jean-Jacques Rousseau played a significant role in three different revolutions: in politics‚ his work inspired and shaped revolutionary sentiment in the American colonies and France; in philosophy‚ he proposed radically unsettling ideas about human nature
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1/29 Function of nervous system Basically designed to keep you alive Essentially you can adapt to whatever environment you’re in and stay alive Adapt to be able to do behaviors Drugs have direct effect on NS Synaptic transmission Started out neuron centric until about 10 years ago Basically looked at how drugs affect neurons and what role neurons play in behaviors How neurons were communicating with other neurons or other cells in body All drugs changed what was happening at synapse
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