In a Hierarchical model records are organized as

Related MCQs

• Which of these is not a feature of Hierarchical model?
• Which company has developed the hierarchical model?
• The relational model is based on the concept that data is organized and stored in two-dimensional tables called ……………………….
• What is the main limitation of Hierarchical Databases?
• The traditional storage of data that is organized by customer, stored in separate folders in filing cabinets is an example of what type of ‘database’ system?
• What scheme defines how and where the data are organized in a physical data storage?
• What defines how and where data are organized in physical data storage?
• A unit of storage that can store one or more records in a hash file organization is denoted as
• The file organization which allows us to read records that would satisfy the join condition by using one block read is
• An                          consists of a search-key value and pointers to one or more records with that value as their search-key value.