Describe the data update difference between operational and analytical database systems
What will be an ideal response?
Data in operational systems is regularly updated by the users. In operational databases, in addition to issuing queries for the retrieval of data, users routinely insert, modify, and delete data. On the other hand, the end users of analytical databases are only able to retrieve data, and updates of the data by the end users are not allowed.
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______ groups consist of groups in which one or a few members are different on the dimension of interest.
Fill in the blank(s) with the appropriate word(s).
The indicator that tells you the planned time-phased value of the work that is scheduled is the ________.
Fill in the blank(s) with the appropriate word(s).
An example of a current return is:
A) a quarterly dividend received from a common stock. B) the price appreciation of a common stock. C) the sale of a common stock at a profit. D) the sale of a common stock at a loss.
Which 90% of social media users just observe what’s on the site, so don’t add a lot of value
a. Lurkers. b. Connectors. c. Democrats. d. Contributors. e. Low level participants.