What is the correct syntax for defining a new class Parakeet based on the superclass Bird?
A. class Parakeet isa Bird{ }
B. class Bird defines Parakeet{ }
C. class Bird hasa Parakeet{ }
D. class Parakeet extends Bird{ }
Answer: D
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Why does the following assignment statement generate an error?
>>> x.y = 5
Traceback (most recent call last):
File "
Memory management is concerned with __________.
a. managing the system’s memory resources as the computer runs b. allocating space to applications as needed c. ensuring that applications do not interfere with each other d. all of the above
Deep packet inspection is implemented through the use of ____ rules.
A. ACL B. firewall C. jump D. state table
CVP analysis is sometimes called breakthrough analysis. _________________________
Answer the following statement true (T) or false (F)