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Aloiza [94]
3 years ago
11

What is the difference between amplifier and the repeater?

Computers and Technology
1 answer:
mixas84 [53]3 years ago
8 0

Explanation:

Repeater:

  • It is used for the regeneration and transmission in case the previously transmitted signal is weak .
  • It takes higher input power , to provide lower output power .
  • It uses a static environment .
  • It is used for the reduction or elimination of noise .
  • It works on the the physical layer of OSI model.

Amplifier:

  • It is basically used to increase the amplitude or the strength of the signal .
  • It takes lower input power , to provide higher output power .
  • It uses in a mobile and remote network .
  • It  increases the amplitude of the signal of noise .
  • It works in wireless communication .

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Answer:

The answer to this question is "True".

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how many bits must be flipped (i.e. changed from 0 to 1 or from 1 to 0) in order to capitalize a lowercase 'a' that’s represente
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Write a program that performs a simulation to estimate the probability of rolling five of a kind in a single toss of five six-si
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Answer:

import random

def probability_five_of_a_kind(num_trials):

   sums = 0

   for _ in range(num_trials):

       roll_1 = random.randrange(1,6, 1)

       roll_2 = random.randrange(1,6, 1)

       roll_3 = random.randrange(1,6, 1)

       roll_4 = random.randrange(1,6, 1)

       roll_5 = random.randrange(1,6, 1)

       collection = roll_1 + roll_2 + roll_3 + roll_4 + roll_5

       if collection == 5:

           sums += 1

   prob = round(sums/7776, 8)

   print(f"The probability_five_of_a_kind is {prob}")

   

probability_five_of_a_kind(100)

probability_five_of_a_kind(10000)

probability_five_of_a_kind(1000000)

Explanation:

The random package of the python language is used to select an integer value from the range of one to six representing the sides of a die. All six rolls are randomized and the sum. If the sum is equal to 5, the sums counter is incremented. At the end of the loop, the sum is divided by the five dices events (which is 6^5 = 7776).

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