Which statement is true when a superclass has protected instance variables?
a. A subclass object can assign an invalid value to the superclass’s instance variables, thus leaving an object in an inconsistent state.
b. Subclass methods are more likely to be written so that they depend on the superclass’s data implementation.
c. We may need to modify all the subclasses of the superclass if the superclass implementation changes.
d. All of the above.
d. All of the above.
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What will be an ideal response?
Which of the following best describes a firewall?
A) Passive device that analyzes network traffic to detect unauthorized access B) Active device that sits inline with traffic and can respond to intrusions by disabling the connection, dropping the packet, or deleting the malicious content C) A software or hardware device that can filter incoming or outgoing traffic based on specific rules D) A device that monitors the characteristics of a single host and the events occurring on that host
What is Infiniband (IB)?
What will be an ideal response?
The ability to capture and analyze all customer interactions, generate appropriate responses, and gather data to create and build effective and efficient marketing campaigns is known as contact management.
Answer the following statement true (T) or false (F)