Answer the following statements true (T) or false (F)
1. A connected undirected graph that has n vertices and exactly n – 1 edges cannot contain a cycle.
2. The adjacency matrix of a graph is always symmetric with respect to the diagonal line.
1. True
2. False
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An exception object’s ________ method returns the exception’s error message.
a. String b. Message c. Error d. toString
A class definition is typically stored in a file with the __________filename extension
Fill in the blank(s) with the appropriate word(s).
It seems that 127.0.0.1 (decimal) is the highest assignable Class A address, but that particular address range is reserved as the ____ address.
A. multicast B. loopback C. broadcast D. unicast
The two components of a hyperlink are called the source and its target.
Answer the following statement true (T) or false (F)