studies &research Information technology department Database systems Report on: (Comparison between Relational database & object oriented database) By: Mohammed Hussein Mahmoud Mustafa khedr To: Dr. Saad Darwish Introduction A database is a means of storing information in such a way that information can be retrieved from it. Thus a database is typically a repository for heterogeneous but interrelated pieces of information. Often a database contains more than one table. Codebooks and dictionaries
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How to Brush Your Teeth Properly Proper teeth brushing involves four things; a soft toothbrush‚ the correct angle of brushing‚ brushing in a pattern and brushing at least twice a day‚ after breakfast and before bedtime. Proper tools and ingredients to brushing your teeth properly is‚ a soft toothbrush and fluoride toothpaste. A soft tooth brush also makes it much easier to remove plaque below the gum line. This is where periodontal disease starts. Use a pea-sized amount of toothpaste
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HR FORECAST 2014: Experts Analyze the Key Trends‚ Challenges and Opportunities for the Year Ahead 2 HR FORECAST 2014: EXPERTS ANALYZE THE KEY TRENDS‚ CHALLENGES AND OPPORTUNITIES FOR THE YEAR AHEAD HR Forecast 2014: Experts Analyze the Key Trends‚ Challenges and Opportunities for the Year Ahead Read candid insights from HR industry experts on a variety of timely human resource and talent management topics‚ including the latest technology trends like Big Data‚ social collaboration
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Managing tomorrow’s people* The future of work to 2020 *connectedthinking Contents Introduction 2020: where three worlds co-exist Corporate is king: welcome to the Blue World The journey to Blue Life in the Blue World: the main themes Work in the Blue World: the people challenges The Blue HR business model 02 04 Small is beautiful: welcome to the Orange World The journey to Orange Life in the Orange World: the main themes 18 18 19 22 25 27 27 28 29 30 32 06 06 07 09 10 Work
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were implemented to eliminate discrimination and provide the means for advancement. As a consequence of this implementation‚ these laws have created possible barriers to maximizing the potential of every employee (Chan‚ 2000). Recently‚ the concept of diversity has completely changed from before. It is predicted that by the year 2005‚ women‚ minorities‚ and the disabled will dominate the workforce ("Managing Diversity"‚ 1999). Organizations that are viewed as biased against these groups will
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Table of Contents Introduction 2 Organogram Management Level 4 HR at KAC Fashion 5 Recruitment & Selection 6 Recruitment Sources 7 • Advertising 7 • Employee Referrals 8 • Walk-ins and Write-ins 8 Selection 9 Employee Training 10 Process of Identifying Training need 10 Performance Management 13 Incentives and Benefits 15 Labor Management 18 Conclusion 19 Acronyms 20 Bibliography 21 Work Distribution 22 Introduction The total foreign currency Bangladesh earns
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If you posses the most basic athletic skills‚ you can successfully master the perfect form for dribbling‚ passing‚ and shooting a soccer ball. Whether you are a beginning soccer player or do not understand how to properly kick a soccer ball‚ this guide will teach you to basics to strengthen your skills while also maintaining safety. In just a couple of practice sessions‚ you will become aware of how much your skills in these areas have improved. By following these simple yet descriptive steps‚ you
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of the size of the company. The main purpose of human resource is to hire qualified employees while keeping the cost low yet provide benefits and training to retain those employees to make a company successful. To maintain the standard of a company HR has to face many challenges and come up with strategies to face those challenges. With many changes happening in work area‚ it must be extremely challenging for Human Resource Management to maintain the standard of a company. With many questions in
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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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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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