If a signal with a frequency of 500 MHz combines with a another signal of 1500 MHz and they form a new signal of 2000 MHz; this is an example of:
a. intermodulation noise
b. attenuation
c. echo
d. white noise
e. cross-talk
Answer: a. intermodulation noise
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Answer the following questions true (T) or false (F)
1. Templates allow only parameterized types for functions. 2. In writing a class template, the function declarations within the class require special placement.
A(n) __________ is like a pointer. It is used to access the individual data elements in a container.
a. element access operator b. subscript indicator c. global data finder d. iterator e. None of these
?
In the figure above, item ____ points to code used to create a bullet.
A. 1 B. 2 C. 3 D. 4
When a programmer calls the next function on an iterator object, what happens if there is no current item in the sequence?
A. the previous item is returned B. the compiler generates an error C. a StopIteration exception is raised D. the None item is returned