What is refined data?

Related MCQs

• The                            layer, which provides a high-level view of data and actions on data.
• Which of the following data structure is not linear data structure?
• Which of the following data structure is linear data structure?
•                        is widely used today for protecting data in transit in a variety of applications such as data transfer on the Internet, and on cellular phone networks.
• The disk controller uses                  at each sector to ensure that the data is not corrupted on data retrieval.
•                              partitions data and parity among all N+1 disks, instead of storing data in N-disks and parity in one disk.
• Which of the following are the process of selecting the data storage and data access characteristics of the database?
• Which of these data models is an extension of the relational data model?
•                        combines the data manipulating power of SQL with the data processing power of Procedural languages.
• Each of a pair of transactions has read data that is written by the other, but there is no data written by both transactions, is referred to as