Question 5
Database normalization is a design technique that helps reduce inconsistencies and anomalies from data.
Database normalization helps reduce inconsistencies that arise out of data redundancy and also anomalies arising out of update, delete, and insert operations on databases.
4. Question 4 Choose the verb that could go in the blank: _____ on priorities. 1 point implement meet decide
1. Question 1 A UVP unique value proposition is: 1 point A statement showing the social benefits to society A short sentence answering, for whom? Why they need…
1. Question 1 DBMSs were lacking which type of feature for business intelligence processing in the 1980s? 1 point Optimizing compilers Features for summary data retrieval, storage, and…
9. Question 9 In MDX, a tuple 1 point identifies a cell using one member from each dimension. is a dimension selected in a query. is a…
Question 4Here is the default.orders table: order_id cust_id empl_id total1 c 1 24.782 a 4 28.543 b 3 48.694 b 3 -16.395 z 2 29.92How many columns and rows does…
6. Question 6 Consider a spacetime diagram for Alice’s frame of reference (so Alice is positioned at x = 0) where x is in units of light years and t…
