1. Relationship: means Connection Link

2. Relati ves are the most common Relati onship.

6. Roqqaya School Subject: ICT Grade: 8 (Academic Year 2009-2010) Report2-Worksheet1 Q1:Study the following two database types and answer the questions that follows. Database 1 Database 2 1.What is database type? Database 1----------------------------,Database 2 ------------------------------------------------ 2.Which database is design best ,and why?-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- ----------------------------------------------------------------------------------------------------------------------------------------------- 3.What is the field that could be used to make relation between the two tables in database 2------------------------------------------------------------------------------------------------------------------------------------------------------------------- Page 1/1 Name: ------------------------------------ Class: ------------------- مجمع البيان التربوي للبنات تكامل إنساني لمستقبل ريادي

8. Name: ------------------------------------ Class: ------------------- Roqqaya School Subject: ICT Grade: 8 (Academic Year 2009-2010 ) Report2-Worksheet1 Q1:Look at the following pictures, specify the numbers in the brackets, then answer the questions that follows . Principle/s School/s Number of teacher/s (----------) Number of Principle/s ( --------- ) Number of class /s (----------- ) Class/s Teacher/s 1-Do you think the above relations are same or different? --------------------- 2-Based in your answer explain why? ----------------------------------------------------------------------------- ----------------------------------------------------------------------------- Student/s Number of student /s (----------- ) Number of class/s (-----------) Number of school/s ( --------- ) Class/s Page 1/1 مجمع البيان التربوي للبنات تكامل إنساني لمستقبل ريادي

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