____ is an indispensable online communication tool for businesses, schools, and other organizations.
A. Chat
B. Email
C. Instant messaging
D. Phishing
Answer: B
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Modify the general copy method copyPictureTo in Chapter 5 to stop looping if it is past the width of either the source picture or the current picture.
What will be an ideal response?
The ________ HTML5 element is used to contain tangential or supplemental content.
a. header b. main c. aside d. section
Which of the following statements is false?
a. If you compile an interface without errors, a .class file is created for the interface. b. If you compile a class without errors but with warnings, a .class file is created. c. If you compile a class with errors, a .class file is created for the class. d. If you compile an interface without errors, but with warnings, a .class file is created for the interface.
Within the circuitry of a computer, each channel along which bits transfer allows the various devices both inside and attached to the system unit to communicate with each other. What are these channels, shown in the accompanying figure, called?
A. charters B. gender changers C. buses D. words