The method that extracts a string from within another string is ____________.
a. extract()
b. parseString()
c. substring()
d. append().
Ans: c. substring()
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A diagram of the hierarchical organization of the subproblems of a solution is called ______.
a. stepwise refinement b. divide and conquer c. a top-down approach d. function calls e. a structure chart
An academic researcher wants to use this class to create Student objects and arrange them in a list in descending order according to the value of their courseAverage member. What is the most appropriate list collection type to use?
What will be an ideal response? ``` public class Student { private String name; private double courseAverage; // accessor, mutator, and // support methods ... } ```
Blocking ICMP packets may help prevent denial-of-service attacks
Indicate whether the statement is true or false.
Defeating authentication follows the method–opportunity–motive paradigm described in Chapter 1. Discuss how these three factors apply to an attack on authentication
What will be an ideal response?