Explain why a group might be useful
What will be an ideal response?
Groups are useful for simple organizing artwork, applying appearance
properties as a whole to artwork, transforming artwork as a whole, and much
more.
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While implementing wireless access points into the network, one building is having connectivity issues due to light fixtures being replaced in the ceiling, while all other buildings' connectivity is performing as expected. Which of the following should be exchanged on the access points installed in the building with connectivity issues?
A. UTP patch cables B. Antenna C. Power adapter D. Security standard
Which of the following statements is false?
a. Each sequence has an iterator. b. The for statement uses the iterator “behind the scenes” to get each consecu-tive item until there are no more to process. c. The iterator is like a bookmark—it always knows where it is in the sequence, so it can return the next item when it’s called upon to do so. d. Lists are unordered and a list’s items are mutable.