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.
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We know that curb-appeal and beautiful gardens help sell a home but it’s not always easy to achieve these things with our busy schedules. Low-maintenance landscaping is great for sellers who are out of town or who don’t have the time to look after a property. Let’s start with the lawn itself. Grass can be very time-demanding‚ as it requires regular watering and mowing. If you neglect a grass lawn‚ it will give away your secret by turning browning or growing into a messy jungle. Clover and moss are
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November 2013 NAFTA and Mexican Trucking Section 1. The Problem; NAFTA and Mexican Trucking The implementation of NAFTA on January 1‚ 1994 brought the immediate elimination of tariffs on more than one-half of Mexico ’s exports to the U.S. and more than one-third of U.S. exports to Mexico. Under the agreement‚ the United States and Mexico were to allow trucks from each country to deliver goods to destinations inside the other country‚ provided the trucks and their drivers met all safety regulations
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Access Case: Dentist’s Office Brief: You will create an Access Relational Database for a dentist’s office. Database Objects: Tables: 1. Patients – keeps a track of patient information (Create at least 7 patients). 2. Dental Procedures – The dentist has 5 procedures. Procedure No. Procedure Type Rate 1 Cleaning Rs.1000.00 2 Crown Rs. 2000.00 3 Filling Rs. 2000.00 4 Root Canal Rs. 3000.00 5 X-Ray Rs. 700.00 3. Appointment – keeps a track of the each appointment‚ Patient‚ Date
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Databases in My Organization CIS319: Computers and Information Systems Abstract Databases have been in use since the early days of computing programs. An Information Technology services company‚ such as Getronics‚ not only utilizes databases for information and record management‚ it earns revenue by providing database management services. Getronics uses Microsoft SQL Server 2000 as its database software. The clients that contract Getronics for Information Technology services rely and
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The entity-relationship model (or ER model) is a way of graphically representing the logical relationships of entities (or objects) in order to create a database. entity type is a collection of entity instances sharing similar properties Strong Entity Vs Weak Entity An entity set that does not have sufficient attributes to form a primary key is termed as a weak entity set. An entity set that has a primary key is termed as strong entity set. A weak entity is existence dependent. That is the
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Two explanations on the maintenance of relationships One of the main theories for the maintenance of romantic relationships was created by Thibaut and Kelly in 1959‚ called the Social exchange theory. It views all relationship behaviour as a series of exchanges based on rewards‚ costs and profit. Each person attempts gain the most out of the relationship and lose the least. The exchange element occurs when individuals receive rewards and thus feel obliged to reciprocate‚ such as a person being hugged
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August 4‚ 2009 What is Database Normalization? Database Normalization is a systematic way of ensuring that a database structure is suitable for general – purpose quering and normalization is the process of efficently organizing data in a database. This process was first introduced in 1970 by E.F. Codd and has since been redefined to higher normal forms. The two goals of the normalization process are: eliminating redundant data and ensuring that data dependencies make sense. These goals reduce
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Dermatology Chart Note 1 Yanktonai‚ Lakota # 765851 May 2‚ 2015 SUBJECTIVE Patient is a 9 year old adolescent male‚ presents with a 2 day history of itching encrusted sores especially around the mouth area. Parent is using OTC antibiotic ointment with no improvement‚ no recent history of fever. Parent states that pat recently visited a petting zoo OBJECTIVE HEENT are basically unrevealing. Temp in the office today is 98.4. The outer area of the mouth extending into the chin reveals macules‚
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Rachana B Avadhani VIII A Data Base Concepts A database management system (DBMS) is the software that allows a computer to perform database functions of storing‚ retrieving‚ adding‚ deleting and modifying data. Relational database management systems (RDBMS) implement the relational model of tables and relationships. Database Data: is the required particular piece of information which we need. The information in the database is stored in records. Records: The records are information
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