Thus both onetime tickets and monthly passes are paid for. SMS messaging in Kenya There are many wild animals in Kenya. especially elephants. They can come to one of the settlements. destroy it or attack people. Local farmers know everything about the nature of wild elephants. so they can preict […]
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Limitations Hierarchical organization technology does not involve many. To many relationships which means that the data storage system is quite limite. Network databases This technology develops a hierarchical approach by modeling complex relationships between objects. Here children can have more than one parent but the limitations of the hierarchical approach […]