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docker41 [41]
3 years ago
14

Which one of these is NOT a common use for hexadecimal numbers?

Computers and Technology
1 answer:
uysha [10]3 years ago
3 0

Answer:

Boolean Values

Explanation:

Boolean Values are used as return values for functions to check whether something is true or false.

Hexadecimal numbers it is technique of representing numbers whose base value is 16.

The common use of Hexadecimal numbers are:

  1. To define memory locations .
  2. To define colors in web Pages .
  3. To represent error message.
  4. To represent MAC address
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REY [17]

Answer:

True

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3 years ago
Recall that with the CSMA/CD protocol, the adapter waits K. 512 bit times after a collision, where K is drawn randomly. a. For f
julia-pushkina [17]

Complete Question:

Recall that with the CSMA/CD protocol, the adapter waits K. 512 bit times after a collision, where K is drawn randomly. a. For first collision, if K=100, how long does the adapter wait until sensing the channel again for a 1 Mbps broadcast channel? For a 10 Mbps broadcast channel?

Answer:

a) 51.2 msec.  b) 5.12 msec

Explanation:

If K=100, the time that the adapter must wait until sensing a channel after detecting a first collision, is given by the following expression:

  • Tw = K*512* bit time

The bit time, is just the inverse of the channel bandwidh, expressed in bits per second, so for the two instances posed by the question, we have:

a) BW  = 1 Mbps = 10⁶ bps

⇒ Tw = 100*512*(1/10⁶) bps = 51.2*10⁻³ sec. = 51.2 msec

b) BW = 10 Mbps = 10⁷ bps

⇒ Tw = 100*512*(1/10⁷) bps = 5.12*10⁻³ sec. = 5.12 msec

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Explain what will happen if we continue to use fossil fuels at the rate we are now and what impacts it will have on the planet.
Westkost [7]

Answer:

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ipn [44]

Answer:

a

Explanation:

your answer is the first one

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A type of sensor used to detect which way around a device is being held. ​
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