Identify the output of the following commands. top n 2 > system_data lpr system_data Choose an answer A Saves the top data after 3 updates and allows printing of the saved data. B Restore the top data after 2 updates. C Saves the top data after 2 updates and allows printing of the saved data. D Saves the system data and prints the data.

Create viewUpdate view in oracle

How well do you understand the differences between data definition, data manipulation and data control commands, and when to use each of these commands?

q25

66. User views are included as part of which schema? a. Internal b. Conceptual c. External d. None of the above.

When do triggers happen, and what are they? I'm confused as to what role they play. [In Access 2016, how can I access the features of a trigger?]

What exactly is meant by "file handling," and why are its services required in the first place? Please add as much information as possible.

Which view is used to filter and look at the data in a table, without changing the structure of the file?   A.Report B.Data C.Dashboard  D.Model

#-> give correct answer and get upvote Else I will down vote sure

For each of the following statements, circle T (True) or F (False)   1 A row of data has to be all the same data type   T   F 2 A column of data has to be all the same data type   T   F 3 A data warehouse is a repository of information gathered from one Relational database   T   F 4 A trigger can only be connected to one table, and only update one table   T   F 5   If none of the attributes in the WHERE clause have indexes, the DBMS engine will be forced to do full table scans   T   F 6 You can have multiple triggers on the same table, and a trigger can be assigned to multiple tables   T   F 7 You should put an index on any attribute found in a WHERE clause   T   F 8 Checkpoints help the Recovery Manger streamline the recovery procedure   T   F 9 Big Data applications strictly adhere to ACID properties T F 10 A data warehouse should be used for OLAP processing T F