A technician needs to be able to hook three desktop computers to an existing network. There is only one network connection available. Which of the following would the technician use to accomplish this task?
A. Modem
B. Switch
C. Repeater
D. Smart jack
Answer: B. Switch
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Which of the following statements is false?
a. A class’s private helper methods may be called only by the class’s other methods b. You cannot declare helper methods in interfaces. c. An interface’s private instance methods can be called directly (i.e., without an object reference) only by the interface’s other instance methods. d. An interface’s private static methods can be called by any of the interface’s instance or static methods.
An import declaration is not required if you always refer to a class with its ________ name, which includes its package name and class name.
a. compile-time b. default package c. paired d. fully qualified name
To prevent reviewers from making changes that are not visible in markup, turn on:
A) Lock Revisions. B) Lock Tracking. C) Protect Revisions. D) Protect Tracking.
What is the system clock? Include definitions of the following terms in your response: clock cycle, superscalar, gigahertz, and hertz.
What will be an ideal response?