A programmer-defined constructor that has no arguments is called a(n) ________.
a. empty constructor.
b. no-argument constructor.
c. default constructor.
d. null constructor.
b. no-argument constructor.
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COGNITIVE ASSESSMENT You have a collection of all the photos, videos, and audio you have captured from your new nephew. What is the name for this collection?
A. media library B. cloud archive C. online glossary D. digital archive
The reflected beam _________________.
a. comes from the light source and hits the object b. comes from the object and hits our photoreceptors c. comes from our eyes d. none of the above
Cloud computing
What will be an ideal response?
Examine the exhibit above.
?
“Device A” is an 8-port layer 2 managed switch and “Device C” is a 4-port hub.
Which of the following describes “Device B,” assuming all workstations can communicate with each under normal circumstances?
A. Layer 2 switch B. Router C. Bridge D. Repeater