Database objects are almost always transient.
A). True
B). False
An attribute's value is either a literal or an object identifier.
A). True
B). False
A collection of literals or object types is called a bag.
A). True
B). False
Literals do not have identifiers, and, therefore, cannot be individually referenced like objects.
A). True
B). False
Which one of the following statements is true for the currents in a parallel RL circuit?
A). The total current is equal to the sum of the currents through the resistance and inductance
B). The current always has the same amplitude and phase for every part of the circuit
C). The total current is less than the sum of the currents through the resistance and inductance
D). The total current leads the total voltage by less than 90
E). None of the above