35 ut of uestion In which decade did the Hierarchical Model become commonly used, and what...

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35 ut of uestion In which decade did the Hierarchical Model become commonly used, and what was a significant limitation of this model? O a. 1970s; Complex relationships handling O b. 1980s; Lack of root node O c. 1960s; Difficulty in representing complex relationships O d. 1990s; Limited data storage capacity 35 ut of uestion In which decade did the Hierarchical Model become commonly used, and what was a significant limitation of this model? O a. 1970s; Complex relationships handling O b. 1980s; Lack of root node O c. 1960s; Difficulty in representing complex relationships O d. 1990s; Limited data storage capacity

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The hierarchical model for databases became commonly used in the 1960s This model organizes data in ... View the full answer