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olga_2 [115]
3 years ago
13

A friend has a CD of one of your favorite artists and has offered to let you copy it.

Computers and Technology
1 answer:
creativ13 [48]3 years ago
6 0
No; copyright laws protect this artist's rights and I need to purchase the CD if I want it.  

This is due to copyrights being applied at the time of fixation.  In other words, as soon as the words or lyrics have been placed on paper, recorded or put in a computer the ARTIST is protected.
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a.Write a Python function sum_1k(M) that returns the sum푠푠= ∑1푘푘푀푀푘푘=1b.Compute s for M = 3 by hand and write
stealth61 [152]

Answer:

def sum_1k(M):

   s = 0

   for k in range(1, M+1):

       s = s + 1.0/k

   return s

def test_sum_1k():

   expected_value = 1.0+1.0/2+1.0/3

   computed_value = sum_1k(3)

   if expected_value == computed_value:

       print("Test is successful")

   else:

       print("Test is NOT successful")

test_sum_1k()

Explanation:

It seems the hidden part is a summation (sigma) notation that goes from 1 to M with 1/k.

- Inside the <em>sum_1k(M)</em>, iterate from 1 to M and calculate-return the sum of the expression.

- Inside the <em>test_sum_1k(),</em> calculate the <em>expected_value,</em> refers to the value that is calculated by hand and <em>computed_value,</em> refers to the value that is the result of the <em>sum_1k(3). </em>Then, compare the values and print the appropriate message

- Call the <em>test_sum_1k()</em> to see the result

8 0
3 years ago
When you're working with a word processing document and you press the del key, what happens?
Svetach [21]

The <DEL> or <Delete> key makes the first character AFTER the cursor
disappear, and everything after it then moves back one space to close up
the hole.

Example: 

If I have this in my document ...                          Most trees are green.

And my cursor is after the 'a', like this:                Most trees a|re green.

Now, if I hit the <delete> key, it deletes the
'r' after the cursor, and the hole closes up,
and the cursor stays where it is:                          Most trees a|e green.


5 0
3 years ago
Read 2 more answers
We learned that an ideal multiple access protocol has FOUR desirable
Nataly [62]

Answer:

We learned that an ideal multiple access protocol has FOUR desirable

characteristics, describe them.

Explanation:

1.- Very experienced technology and easy to implement.

2.- Rigid resource management and unfit for variable traffic flows.

3.- Requires antenna duplexer for duplex transmission.

<u>Duplex</u> <em>is a term used in telecommunication to define a system that is capable of maintaining two-way communication, sending and receiving messages simultaneously. </em>

4.- Normally FDMA is combined with multiplexing FDD.

<u>FDMA</u> (acronym in English for Frequency Division Multiple Access) <em>is a multiplexing technique used in multiple communication protocols, both digital and analog, mainly radio frequency, and among them in mobile phones of GSM networks. </em>

<u>FDD</u> (Frequency Division Duplexing in English) <em>designates a duplex method in the environment of wireless telecommunications and over certain wired networks.</em>

4 0
3 years ago
1
raketka [301]

1

they were crafted in stained-glass art in religious buildings

2

puzzle games

3

motion-capture devices (e.g., Kinect, WiiMote

4

puzzle

simulation

5 0
3 years ago
In the context of the box model, what is the difference between a margin and padding
Andrej [43]

Answer:

It is good to know about the differences between margin and padding .Margin is the outer space of an element, while padding is the inner space of an element. In other words, margin is the space outside of an element's border, while padding is the space inside of its border. You can set auto value to margin.

3 0
3 years ago
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