Almost all PCs have this type of serial connector

Andy uses a dial-up modem to connect to the Internet. He usually browses news sites, but he notices that online video takes a lo

erastova [34]

Answer:

It is because internet speeds provided by dial-up modem connection are very low.

Explanation:

Andy uses a dial-up modem internet connections. Such connections are very slow. Multimedia files such as videos have large file size. If the speed of the connection is fast, the file will be downloaded quickly to Andy's computer and he can watch them quickly. But through his slow dial-up connection, the files take a long time to download to his computer. This is why it takes such a long time for Andy to view them.e

7 0

4 years ago

A mobile base station (BS) in an urban environment has a power measurement of 15 µW at 175 m. If the propagation follows an inve

PIT_PIT [208]

Answer:

The reasonable power will be "0.234 μW".

Explanation:

The given values are:

P = 15 μW

d = 175 m

As we know,

Propagation follows inverse cube power law, then

∴ $Power \ \alpha \ \frac{1}{d^3}$

⇒ $Power=\frac{K}{d^3}$

On substituting the estimated values, we get

⇒ $15\times 10^{-6}=\frac{K}{(173)^3}$

⇒ $K=15\times (175)^3\times 10^{-6}$

Now,

"P" at 0.7 km or 700 m from BS will be:

⇒ $P=\frac{K}{d^3}$

⇒ $P=\frac{15\times (175)^3\times 10^{-6}}{(700)^3}$

⇒ $P=0.234 \ \mu W$

6 0

3 years ago

Create a website for an online movie rental store, using HTML (and any other client technologies) and PHP. The website should in

FromTheMoon [43]

Answer:

HTML and PHP code is given below using 10 movie selections

Explanation:

movierentalstore.php:-

<html>

<head>

<title> Online movie rent store </title>

</head>

<br>

<center><font face="Monotype corsiva" size="25" color="yellow"> @@ Movies available for rent right now @@ </font></center>

<li> Batman $40 * Cast :- Michael Keaton , Jack Nicholson , Kim Basinger / Robert Wuhl *

</li>

<li> Godzilla 2019 $30 * Cast :- Kyle Chandler, Vera Farmiga, Millie Bobby Brown * </li>

<li> Wonder Woman $50</li>

<li> Terminator $10</li>

<li> Avengers : End Game $20</li>

<li> Harry Potter $30</li>

<li> Annabelle $20</li>

<li> hustlers $10</li>

<li> Joker $50</li>

</ol>

</font>

<a href="renting.php" alink="white"> Click here to rent the movie ... </a>

<br>

<a href="review.php" alink="white"> Click here to review the movie ... </a>

</body>

</html>

review.php :-

<html>

<head>

<title> Reviewing Page </title>

</head>

<h1><center><font face="Monotype corsiva" size="25" color="yellow"> Review movie </center></font> </h1> <hr size="5" color="white">

<label>Select movie</label>

<option value="1" > batman</option>

<option value="2" > godzilla</option>

<option value="3" > wonder woman </option>

<option value="4" > terminator</option>

<option value="5" > avengers</option>

<option value="6" > Harry potter</option>

<option value="7" > Anabelle</option>

<option value="8" > Hustlers</option>

<option value="9" > Joker</option>

<br>

</select>

Username :- <input type="text" name="name1" required="" > </input>

Review :- <input type="text" name="review" required="" > </input>

<label>Select rating</label>

<br>

</select>

</form>

<?php

if(isset($_GET["submit"]))

{ $name1=$_GET["name1"];

$r=$_GET["review"];

$re=$_GET["rating"];

$m=$_GET["movie1"];

echo "Movie name :- ".$m." <br>";

echo "Username :- ".$name1." <br>";

echo "Review :- ".$r." <br>";

echo "Rating :- ".$re. "Stars "." <br>" ;

echo "Successfully submitted.. Thankks for your feedback " ;

}

?>

</div>

</body>

</html>

rating,php

<html>

<head>

<title> Renting Page </title>

</head>

<h1><center><font face="Monotype corsiva" size="25" color="yellow"> Renting movie </center></font> </h1> <hr size="5" color="white">

<label>Select movie</label>

<option value="1" > batman</option>

<option value="2" > godzilla</option>

<option value="3" > wonder woman </option>

<option value="4" > terminator</option>

<option value="5" > avengers</option>

<option value="6" > Harry potter</option>

<option value="7" > Anabelle</option>

<option value="8" > Hustlers</option>

<option value="9" > Joker</option>

</select>

</form>

</div>

<?php

if(isset($_GET["submit"]))

{ $movie1=$_GET["movie1"];

echo "Selected movie is : ".$movie1;

echo "<br> </br>";

echo "Amount charged : " ;

switch($movie1)

{

case 1 : echo " 42 dollars" ;

break;

case 2: echo "31.5 dollars" ;

break;

case 3 : echo "52.5 dollars" ;

break;

case 4: echo " 10.5 dollars" ;

break;

case 5 : echo " 21 dollars" ;

break;

case 6 : echo "31.5 dollars" ;

break;

case 7: echo "21 dollars" ;

break;

case 8 : echo " 10.5 dollars" ;

break;

case 9: echo " 52.5 dollars" ;

break;

case 10 : echo " 16 dollars" ;

break;

}

echo "Successfully rented" ;

}

?>

</div>

</body>

</html>

7 0

3 years ago

What type of adventure/puzzle computer games can I download and not have to pay for? Some games that I've played are Legend of Z

Y_Kistochka [10]

Answer: Pirate and wizard 101, also try using an emulator for a certain console like NES to play certain games you can think of that are available on that console.

5 0

3 years ago

Read 2 more answers

Write a function shampoo_instructions() with parameter num_cycles. If num_cycles is less than 1, print "Too few.". If more than

EastWind [94]

Answer:

Following are the code to the given question:

def shampoo_instructions(num_cycles):#defining a method shampoo_instructions that accepts num_cycles as a parameter

if num_cycles < 1:#defining an if block that num_cycles value is less than 1

print('Too few.')#print message

elif num_cycles > 4:#defining elif block that checks num_cycles is greater than 4

print('Too many.')#print message

else:#defining else block

N= 1;#defining N variable that holds a value 1

for N in range(N, num_cycles+1):#defining for loop that check value in range

print(N , ": Lather and rinse.")#print message

print('Done.')#print message

shampoo_instructions(2)#calling the method

Output:

1 : Lather and rinse.

2 : Lather and rinse.

Done.

Explanation:

In this code, a method "shampoo_instructions" is defined, that accepts a variable "num_cycles" in its parameter, and in the next step, the multiple conditional statements have used that check the "num_cycles" values which can be defined as follows:

The if the block checks the parameter value is less than 1, and it prints the value as the message.
In the next step, the elif block is used that checks parameter value is greater than 4, and it prints the value as the message.
In the else block, it uses the for loop that checks the value in the range and prints its value and calling the method.

6 0

3 years ago