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inna [77]
3 years ago
8

In general, digital to analog modulation equipment is less expensive than the equipment for encoding digital data into a digital

signal.
a) True b) False
Computers and Technology
1 answer:
Vesnalui [34]3 years ago
3 0

Answer: False

Explanation:

As for the encoding process we require encoder, decoder, modulator which is less expensive than those required for modulation where we need devices for changing the amplitude, frequency and phase, which is more complex and expensive

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Victoria is working on a computer that was infected with a virus when a client clicked on a link and downloaded a Trojan. Victor
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Answer:

The question is incomplete and should read as follows:

Victoria is working on a computer that was infected with a virus when a client clicked on a link and downloaded a Trojan. Victoria researched the virus and learned that the virus might have written itself into System Restore. What does Victoria need to do to run the antivirus software on System Restore?

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D. Run the antivirus software on a restore point.

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Explanation:

3 0
3 years ago
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Scrieți un program care citește un număr natural n și determină suma cifrelor divizibile cu 3 ale lui n.
Vika [28.1K]
Sorry I don't understand your question
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3 years ago
Assume the availability of a function is_prime. Assume a variable n has been associated with positive integer. Write the stateme
My name is Ann [436]

Answer:

def main():

   # Accept data from the user

   n=int(input('Enter the value of n:'))

   k=2;

   sum=0

   print('The list of the prime numbers are as follows:')

   # This loop runs from k to n

   while k<=n:

       # Call is_prime() method,

       # to check whether k is a prime or not

       sum=sum+is_prime(k)

       k=k+1

   print('Sum of the prime numbers:',sum)

# is_prime() Method

def is_prime(k):

   prime=0        

   i=1

   # Check k is a prime or not

   while i<=int(k):

       # Find the factors of k

       if (k % i) == 0:

           prime=prime+1

       i=i+1

   # If k as two factors

   if(prime==2):        

       print(k)

       return k;

   # If k as more than two factors

   else:        

       return 0;

# Call the main() method

main()

Explanation:

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3 years ago
Which of the following is not a popular bitmap editing application?
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