What is a “has a” relationship?
What will be an ideal response?
A “has a” relationship is a composition. It allows one to create closes that are composed of other classes.
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When an exception occurs, the try block _______.
a) expires b) continues until a matching catch block c) continues until the end of the try block d) None of the above
Explain how the use of the secure hash of an object to identify and route messages to it ensures that it is tamper-proof. What properties are required of the hash function? How can integrity be maintained even if a substantial proportion of peer nodes are subverted?
What will be an ideal response?
In a formula with multiple operators, you can force one operation to be evaluated before another by using:
A) exclamation points. B) quotation marks. C) single quotes. D) parentheses.
The list of requirements describes the network's needs.
Answer the following statement true (T) or false (F)