Subclasses ____ the methods and properties of their superclass.

A. execute
B. inherit
C. define
D. encapsulate


Answer: B

Computer Science & Information Technology

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An intranet is a network based on Web technologies that allows selected outsiders, such as business partners and customers, to access authorized resources of a company's extranet.

Answer the following statement true (T) or false (F)

Computer Science & Information Technology

A(n) ________ is an organization that delivers communications services over a typically large geographic area and provides, maintains, and manages network equipment and networks.

A) Application service provider B) Content provider C) Network provider D) Application provider

Computer Science & Information Technology

Which of the following can be used to replace YYYYYYYY in the following code?

``` public class WildCardDemo3 { public static void main(String[] args) { GenericStack stack1 = new GenericStack<>(); GenericStack stack2 = new GenericStack<>(); stack2.push("Java"); stack2.push(2); stack1.push("Sun"); add(stack1, stack2); WildCardDemo2.print(stack2); } public static void add(GenericStack stack1, GenericStack stack2) { while (!stack1.isEmpty()) stack2.push(stack1.pop()); } } ``` a. ? super Object b. ? super T c. ? extends T d. ? extends Object

Computer Science & Information Technology

A master computer controls a botnet

Indicate whether the statement is true or false

Computer Science & Information Technology