The math module includes many different types of methods that support advanced mathematical operations. Examples of the methods provided by this module include ____.
A. sqrt
B. acos
C. cos
D. All of the above
Answer: D
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The area that encompasses all of the network devices that can cause collisions is known as the ____.
A. collision domain B. broadcast domain C. unicast domain D. multicast domain
The ____ field of an IP datagram contains the version number of IP being used, just in case a new version becomes available.
A. ?Service Type B. ?Time to Live C. ?Protocol D. ?Version
5. What is displayed by the following program after the call to execl?
#include
A sequence of plaintext elements is replaced by a __________ of that sequence which means that no elements are added, deleted or replaced in the sequence, but rather the order in which the elements appear in the sequence is changed.
A) ?permutation B) ?diffusion ? C) ?stream ? D) ?substitution