Which of the following may be stored in an
e-mail address book? Check all of the boxes that
a...
Computers and Technology, 31.10.2020 23:40 EmmaPreston43
Which of the following may be stored in an
e-mail address book? Check all of the boxes that
apply.
names
e-mail addresses
physical addresses
subjects of e-mails
fax numbers
Answers: 3
Computers and Technology, 21.06.2019 23:00, sarahnd6907
Explain briefly why you cannot expect to find a previous version of every file with which you work.
Answers: 1
Computers and Technology, 23.06.2019 15:20, headshotplayzcod
In a game with three frames, where will the objects on layer 1 appear? a. next to the play area b. in the middle of the game c. behind everything else d. in front of everything else
Answers: 1
Computers and Technology, 24.06.2019 15:30, S917564
The idea that, for each pair of devices v and w, there’s a strict dichotomy between being “in range” or “out of range” is a simplified abstraction. more accurately, there’s a power decay function f (·) that specifies, for a pair of devices at distance δ, the signal strength f(δ) that they’ll be able to achieve on their wireless connection. (we’ll assume that f (δ) decreases with increasing δ.) we might want to build this into our notion of back-up sets as follows: among the k devices in the back-up set of v, there should be at least one that can be reached with very high signal strength, at least one other that can be reached with moderately high signal strength, and so forth. more concretely, we have values p1 ≥ p2 ≥ . . ≥ pk, so that if the back-up set for v consists of devices at distances d1≤d2≤≤dk, thenweshouldhavef(dj)≥pj foreachj. give an algorithm that determines whether it is possible to choose a back-up set for each device subject to this more detailed condition, still requiring that no device should appear in the back-up set of more than b other devices. again, the algorithm should output the back-up sets themselves, provided they can be found.\
Answers: 2
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