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solniwko [45]
3 years ago
5

Define online pollution

Computers and Technology
1 answer:
Elis [28]3 years ago
4 0

Explanation:

E-Pollution is the environmental damage that comes from the constant heat and cooling down in facilities that are referred to data centers. Data centers are where online information is collected, processed, stored and exchanged.

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Online Book Merchants offers premium customers 1 free book with every purchase of 5 or more books and offers 2 free books with e
docker41 [41]

Answer:

8/9

Explanation:

i remember this question on my daughters book

8 0
3 years ago
Write a Python function that takes a positive integer N and returns the factorial of N, i.e., N! The factorial of N, denoted N!,
sesenic [268]

Answer:

The python function is as follows:

def fact(N):

   factorial = 1

   for i in range(1,N+1):

       factorial = factorial * i

   return(factorial)

Explanation:

This line defines the function

def fact(N):

This line initializes the product of 1 to N to 1

   factorial = 1

This line iterates through 1 to N

   for i in range(1,N+1):

This line calculates the product of 1 to N i.e. factorial

       factorial = factorial * i

This line returns the factorial

   return(factorial)

6 0
3 years ago
What is the famous saying among computer programmers?
USPshnik [31]
The famous saying is garbage in , garbage out .
3 0
3 years ago
Compare the time spent on each of the above operations, and describe your observations. If an operation is too fast, you may wan
Artist 52 [7]

Here's the complete question below that clarifies what you need to do

<u>Explanation</u>:

"In this task, we will study the performance of public-key algorithms. Please prepare a file ( message.txt) that contains a 16-byte message. Please also generate an 1024-bit RSA public/private key pair. Then, do the following:

1)Encrypt message.txt using the public key; save the the output in message_enc.txt.

2)Decrypt message_enc.txt using the private key.

3)Encrypt message.txt using a 128-bit AES key.

<em><u>Compare the time spent on each of the above operations, and describe your observations. If an operation is too fast, you may want to repeat it for many times, i.e., 5000 times, and then take an average.</u></em>

<em><u> After you finish the above exercise, you can now use OpenSSL's speed command to do such a benchmarking. Please describe whether your observations are similar to those from the outputs of the speed command?</u></em>

3 0
3 years ago
Modify your previous exercise to determine if the user can ride a rollercoaster. To ride the rollercoaster, you must be at least
sweet-ann [11.9K]

Answer:

In Python:

age = int(input("How old are you? "))

height = float(input("How tall are you (inches)? "))

if age>=9 and height >= 42:

    print("You can ride the roller coaster")

else:

    print("You ca'nt ride the roller coaster")

Explanation:

The code segment of the "previous exercise" is not given; so, I rewrite the program from scratch using python.

And using the solution I provided, you'll have an idea of how to write the expected code If the "previous exercise" is not written in python,

This line prompts user for age

age = int(input("How old are you? "))

This line prompts user for height

height = float(input("How tall are you (inches)? "))

This checks if user is at least 9 years old and at least 42 inches tall

if age>=9 and height >= 42:

If true, the user gets to ride the roller coaster

    print("You can ride the roller coaster")

else:

If otherwise, the user will not ride the roller coaster

    print("You ca'nt ride the roller coaster")

4 0
3 years ago
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