In a(n) ____________________ network, all data messages are transmitted using fixed-sized packages, called packets, and no unique, dedicated physical path is established to transmit the data packets across the subnetwork.
Fill in the blank(s) with the appropriate word(s).
packet-switched
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When an "is a" relationship exists between objects, the specialized object has __________.
a. some of the characteristics of the general class, but not all, plus additional characteristics b. some, but not all, of the characteristics of the general object c. none of the characteristics of the general object d. all of the characteristics of the general object plus additional characteristics
Given the following code, find the compile error.
``` public class Test { public static void main(String[] args) { m(new GraduateStudent()); m(new Student()); m(new Person()); m(new Object()); } public static void m(Student x) { System.out.println(x.toString()); } } class GraduateStudent extends Student { } class Student extends Person { @Override public String toString() { return "Student"; } } class Person extends Object { @Override public String toString() { return "Person"; } }``` a. m(new GraduateStudent()) causes an error b. m(new Student()) causes an error c. m(new Person()) causes an error d. m(new Object()) causes an error
____ links are switch-to-switch or switch-to-router links that can carry traffic from multiple VLANs.
A. Static B. Dynamic C. Trunk D. Access
To duplicate a slide, press _____ in the Slides tab.?
A. ?[Ctrl][D] B. ??[Ctrl][H] C. ??[Ctrl][G] D. ??[Ctrl][R]