When testing for true or false, what value do most database systems use for false?
a. 0
b. 1
c. -1
a. 0
Computer Science & Information Technology
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static data members of a certain class:
a. Can be accessed only if an object of that class exists. b. Cannot be changed, even by objects of the same that class. c. Have class scope. d. Can only be changed by static member functions.
Computer Science & Information Technology
What does the six degrees of separation hypothesis say?
What will be an ideal response?
Computer Science & Information Technology
In preparing and planning for disaster recovery, what is the difference between an incident and a disaster?
What will be an ideal response?
Computer Science & Information Technology
In filtering data, Pivot table is a very useful tool by allowing users to drag and drop columns in an original table. However it CANNOT solve some complicated filterings without making additional columns.
a. true b. false
Computer Science & Information Technology