Examlex
Using the materialization strategy,when a user submits a query using a view,the query defining the view is first executed creating a temporary table,and then the query using the view is executed on the temporary table.
Time Periods
Discrete intervals in which events occur or data is collected, analyzed, and reported.
Stock Market
A collection of markets where stocks (shares of ownership in businesses) are bought, sold, and issued, reflecting the economic trends and investor sentiment.
Business Activity
The various actions a business engages in as part of its operations, ranging from production to sales.
1929
The year marked by the stock market crash in October, which led to the Great Depression, a severe worldwide economic downturn.
Q5: The optimistic concurrency control approach may delay
Q8: Identifying precedence relationships among forms is performed
Q9: The consistency rules for relationship cardinalities state
Q16: There is a request to delete the
Q18: Since PL/SQL is a block structured language,all
Q33: An organization that does not want to
Q39: You should avoid creating too many indexes
Q52: During the query optimization process,which phase generates
Q56: When attribute(s)are associated with a combination of
Q63: One of the rules for 1-M updatable