1. Advantages of database over Advantages of spread sheets; One of the advantages of database is that it reduced data redundancy this is because in databases‚ there is an identifier. The identifier is the primary key‚ where when it is entered‚ all other details‚ which saved under the primary key‚ will be revealed. Therefore‚ there’ll be less repetition of data. Next‚ databases improved data integrity‚ which it will guaranteed the data proven to be correct. Linked to the primary key function‚ the
Premium Database Relational model Spreadsheet
Oracle Table Triggers Version 11.1 General Data Dictionary Views Related To DDL Triggers trigger$ dba_triggers all_triggers user_triggers System Privileges Related To Table Triggers create trigger create any trigger administer database trigger alter any trigger drop any trigger Table Trigger Firing Options -- before constraints are applied BEFORE INSERT BEFORE UPDATE BEFORE DELETE -- after constraints are applied AFTER INSERT AFTER UPDATE AFTER DELETE Transaction
Premium SQL
for writing the article “The Marketing Concept- RIP” which was published July 17th‚ 2006. He discusses the decline and the increasing irrelevance of the marketing concept idea and how firms are adapting this strategy in today’s market. Moore emphasis on the following points: 1. Importance of market research before launching a product 2. The need to focus on the product’s usage by the end users 3. The difficulty firms face to implement the marketing concept strategy in today’s market place.
Premium Marketing Apple Inc. Steve Jobs
DATABASE SPECIFICATIONS 1. TABLE NAME : TBLGENDER FIELD NAME DATA TYPE SIZE CONSTRAINT REFERENCES GID IntN/A PK‚ IDENTITY NONE GDESC Varchar6 NOT NULL NONE 2. TABLE NAME: TBLGRDLVL FIELD NAME DATA TYPE SIZE CONSTRAINT REFERENCES GRDID IntN/A PRIMARY KEY‚IDENTITY NONE GRDLVLDESC VarChar15 NOT NULL NONE GRDSECTION Varchar15 NOT NULL NONE 3. TABLE NAME: TBLRANK FIELD NAME DATA TYPE SIZE CONSTRAINT REFERENCES RANKID IntN/A PRIMARY KEY‚IDENTITY NONE RANKDESC Varchar20 NOT NULL NONE 4.
Premium SQL Data modeling
You are asked to answer questions of case study 2 from the text book namely: ‘Quality Compliance at the Hawthorn Arms’ on p 315. Questions: 1. Consider the three candidates in Exhibit A below. If forced to make a decision tomorrow‚ which candidate should Alistair choose for the job? What major factors should determine his choice? 2. We are told nothing of the process that Trianon uses to recruit candidates for this level of final selection. Given what you know about the firm from the case
Premium Decision making Grammar Question
believe there is power in words. The Bible says there is death and life in the power of the tongue. Words can either be used to edify‚ uplift and encourage or they can be used to tear down‚ demoralize and debase. Which do you choose? In this essay I will attempt to analyze how African Americans have reclaimed a term that has been used for numerous years to negatively characterize their race and them as people. By changing the spelling of nigger to nigga and using it to express positive attributes
Premium Black people African American Race
The Concept of Freedom The United States Constitution declares that freedom is a right of every American citizen - whether it is to speak freely‚ to assemble‚ to petition the government‚ to practice any religion or none at all‚ or to bear arms - all without a fear of prosecution. Despite the fact that the Constitution explains what kinds of freedom Americans have‚ freedom is a vague concept that everyone interprets according to her or his perspective. For instance‚ some people believe that freedom
Premium United States Mortgage United States Constitution
My Self-Concept I prefer to be true to myself‚ even at the endangerment of finding the ridicule of others‚ rather than to be false‚ and finding my own detestation. Why should I worry about what others think of me? I don’t give a shit about how others perceive my personality because to begin with‚ I know myself and I also know my own demons — in which‚ at the outset‚ are just conventional behaviors of an ordinary human being. As an individual‚ at all times‚ I think of my own benefits
Free Psychology Personality psychology Mind
PHYS1160 Essays Essays should be between 1500 and 2000 words. The word limit should include the text‚ figure captions‚ footnotes‚ but not the reference list (we are happy to see lots of references). You will lose marks for going over or under the word limit. You are welcome to include pictures. However try to ensure that they help to illustrate the argument presented in the essay and are not mere adornment. Your essay should be written for a well informed but non-specialist audience. The style used
Premium Mars Planet
Running Head: Database Development Case Study: Database Development Maintenance plans and activities that could be performed in order to improve data quality In order to improve the quality of datasets various activities to be performed like error detection and correlation‚ process design and process control and improvement In error detection method‚ errors are detected by comparing data to a correct baseline and by checking for missing values. By examining time stamp incorrected
Premium Management Software engineering Project management