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Alja [10]
2 years ago
10

State the stages step by step in the production of plastic​

Computers and Technology
1 answer:
Ahat [919]2 years ago
6 0

Hello!!

Answer:

Plastic extrusion is the process through which plastic is heated and forced through a heated chamber by a screw.

Molding is the process of forcing plastic through a die to form the final shape of a product.

Cooling: The plastic extruded is chilled.

Spool or cut: The continuous form is either spooled or cut into lengths.

Mold construction: Small plastic pellets are melted and moulded into a hollow tube known as a parison or preform (depending on the blow molding subtype).

Molding: The parison is clamped into a mold and inflated with pressured air until it adopts the shape of the mold's interior.

Cooling and ejection: The item cools in the mold until it is firm enough to be expelled.

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What is a web client ​
Anna [14]

Explanation: It's something like siri. It's a machine or technology inside a phone or computer that gives you information to a question that you asked.

5 0
3 years ago
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Sales management wants a small subset of users with different profiles and roles to be able to view all data for compliance purp
Lapatulllka [165]

Answer:

Last Option is correct answer. ( Option D)

Explanation:

Option A is rejected because this will allow the view permission but as mentioned the management want a new profile for the users as well.

Option B is rejected because again it will not facilitate the different profile requirement.

Option C is not answer because It will only help in viewing the data and granting permission.

Option D is selected because it will meet both requirements which are to make a new profile first of all and then grant the View permissions to these profiles for the user subset.

7 0
3 years ago
RSA encryption relies on
oee [108]

Answer:

the difficulty in factoring large numbers

 a public key that the server and the user’s computer know

 

the use of prime numbers

a private key that only the server knows

Explanation:

ege 2021

5 0
2 years ago
television broadcasts were originally delivered by using which technology? ethernet wireless coaxial cable broadband
laiz [17]

Television broadcasts were originally delivered by using:

  • Ethernet
  • Coaxial cable
  • [Wireless] or  Broadband

<h3>What is Ethernet is used for?</h3>

Ethernet is known to be a kind of network or services that is often used to link two or more devices in a network.

This is known to be very  popular kind of network connection. It is known to be used in  local networks by specific organizations such as offices, school campuses and  it is used often for Television broadcasts.

Therefore,  Television broadcasts were originally delivered by using:

  • Ethernet
  • Coaxial cable
  • [Wireless] or  Broadband

Learn more about Ethernet from

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7 0
1 year ago
Write a bool function isPalindrome that takes one string parameter and returns true if that string is a palindrome and false oth
kkurt [141]

Answer:

Here is the bool function isPalindrome:

bool isPalindrome(string s)

{  bool palindrome;      

 int j;

 int len = s.length();

 for (int i =0, j= len-1; i < len/2; i++, j--)  

   if (s[i] == s[j])

     palindrome = true;  

   else

     palindrome = false;

 return palindrome; }

Explanation:

The bool function isPalindrome takes a string as parameter and returns true if the string is a palindrome or false if the string is not palindrome. The string variable s holds the string value. In function isPalindrome, there is a bool type variable palindrome. bool is a data type which is used to hold values true or false which is then stored in the palindrome variable.

Next it is being found that how many characters are there in the input string using length() function which returns the length of the string. The length of the string is stored in int type variable len.

Next the for loop starts which has two variables i and j where i starts at 0 position of the input string and j starts at the last position of the string. These two variables move or traverse along the string this way. i variable stops when half the length of the input string is reached. At the end of every iteration i moves forward by the increment of its value to 1 and j moves backwards by the decrement  of its value to 1.

Every the body of  the loop executes, there is an if condition in the body of the loop which checks if the string is a palindrome. This is checked by matching the character at position/index i with the character at position j of the string. This will continue character by character until the i reached half the length of the input string and if every character in i was matched to every character in j then palindrome = true; statement is executed which returns true as the string is a palindrome otherwise palindrome = false; is returned as the string is not a palindrome.

For taking input string from the user and to check if the function isPalindrome() works correctly a main() function is written which takes input string from the user and reads in variable str calls isPalindrome() function. If the string is palindrome then the cout statement in main() function prints the message: String is a palindrome and if the input string is not a palindrome the the following message is displayed in the output screen: String is not a palindrome

int main()

{

string str;

cout<<"Enter a string: ";

cin>>str;

if(isPalindrome(str))

cout<<"String is a palindrome";

else

cout<<"String is not a palindrome";

}

The screenshot of the program along with the output is attached.

7 0
3 years ago
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