When you assign a value to a variable, you might want to evaluate it by displaying its contents via a(n) ____ operator.
A. definition
B. echo
C. evaluating
D. print
Answer: C
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The first reason for Rome’s success lay in Rome’s location
a. on the eastern side of Italy, close to the Balkans. b. in the far south of Italy, far from the Etruscan heartland. c. in the north of Italy, close to trade routes with Gaul. d. on the western side of Italy, near the middle of the Italian peninsula.
A successive approximation ADC requires a DAC because ________
A) including the DAC reduces the number of ICs required by DSP system designs B) the DAC holds the input voltage steady during the conversion process C) the ADC must be able to check the binary count against the input voltage during the conversion process D) all modern ADCs require a DAC to maximize precision of the output value
Within the next 5 to 10 years, wind turbines with rotor diameters of 180 m are anticipated to be developed and installed in Europe. If the blades of such turbine turn at a rate of 5 revolutions per minute, what is the speed of a point located at a tip of a blade? Express your answer in ft/s, m/s, km/h, and mph.
What will be an ideal response?
Legumes produce nitrogen through the use of bacteria that live in nodules on
leaves.
Indicate whether the statement is true or false.