If the changes done on the physical data storage does not affect the logical data storage, they are known as ______________.
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Keep practicing — related questions
- Logically related data items on the secondary storage are organized into _______.
- Data are unpacked after input from a secondary storage device. This process is known as ______.
- The storage can be classified as _____________
- Storage units are ____________ entities within the net backup
- ______ consists of placing consecutive logical blocks into non-contiguous physical sectors on a disk.
- _____ are temporary storage areas for data.
- ____________ defines how and where data are stored in physical data storage.
- In which of the following criteria are many steps taken to load new or updated data into the data warehouse...