The voltages that represent binary numbers are applied to a(n) ________ , which is a solid crystalline device that converts electricity to a narrow beam of light of one color
A) attenuator B) laser diode C) photo detector D) repeater
B
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Which of the following is not a syntax error?
a. std::cout << 'Hello world! '; b. std::cout << "Hello world! "; c. std::cout << "Hello world! "; d. std::cout << Hello world!;
In the function round of Display 3.6, which of these explains what happens in the body of the function? We reproduce the one line from the function body here: return static_cast
a) This is overkill, it would be sufficient to use the floor function alone.
b) Adding 0.5 to number pushes the range up so floor can produce the correct
rounding.
c) The static_cast
Operationally, the ____________________ professional is involved in the collection, processing, and preservation of evidence from every meaningful incident.
Fill in the blank(s) with the appropriate word(s).
Folders can contain both files and other folders (called subfolders). _________________________
Answer the following statement true (T) or false (F)