A decision symbol in an activity diagram takes the shape of a ________.
a) diamond
b) rectangle
c) circle
d) question mark
a) diamond
You might also like to view...
A pair of (partial) database operations, p and q, are said to forward-commute if, in every database state in which both p and q are defined, the sequences p, q and q, p are both defined and, in both sequences, p and q return the same values and the final database state is the same.
a. Describe howforward commutativity can be used in the design of a deferred-update pessimistic concurrency control. b. Give a conflict table for such a control for the account object described in Figure 20.18.
The ________ operator is applied when two criteria are placed on the same row in the query design grid
A) Or logical B) Group By C) And logical D) Avg
Describe the three different hubs that are available in the market today.
What will be an ideal response?
JavaScript cannot create separate stand-alone applications.
Answer the following statement true (T) or false (F)