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aleksandr82 [10.1K]
3 years ago
5

Internet is an interconnected networks o true o false

Computers and Technology
1 answer:
devlian [24]3 years ago
5 0

Answer:

<u>True</u><u>.</u>

Internet is an interconnected network.

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Els
galina1969 [7]

Answer:

ds2d2d2d2dd

Explanation:

3 0
3 years ago
Write a function called getChar that has no function inputs, but takes in two character inputs from the user (in1 and in2) and o
bearhunter [10]

Answer:

def getChar():

   while True:

       in1 = input('Enter first char: ')

       try:

           if len(in1) != 1:

               raise

           else:

               in2 = input('Enter second char: ')

               if len(in2) != 1:

                   raise

               else:

                   break

       except:

           print('Enter just one character')

   return in1, in2

def chars2string(in1,in2):

   print(in1*5 + in2*5)

def main():

   ls = getChar()

   in1 = ls[0]

   in2 = ls[1]

   chars2string(in1, in2)

if __name__ == '__main__':

   main()

Explanation:

The programming language used is python 3.

The script first defines a function getChar and makes use of a while loop in combination with try and except blocks and IF statements, the code ensures that both inputs that are entered by the user after the prompt are 1 in length. i.e. Just one character. This function returns the two characters that were entered.

The second function that is defined is chars2string this function takes two arguments, It repeats each argument five times and returns a joined string.

Finally, the main function is defined and it calls the getChar function  first, the values that are returned by this function is assigned to two variables, that is then passed on to the chars2string function. The main function is called and the Joined string is printed to the screen.

3 0
3 years ago
For this programming assignment, you have to write a Java program that tests whether a given input string represents a Valid E-m
Step2247 [10]

Answer:

To check if the email address is correct it should have only one "@" symbol, we have to split the input string by this symbol. The code in java to achieve this is the following:

class Main {

 public static void main(String[] args) {

   String email = "[email protected]";

   String[] email_split = email.split("@");

   long count_a = email.chars().filter(ch -> ch == '@').count();

   if(count_a == 1){

     System.out.println("User name:   "+email_split[0]);

     System.out.println("Domain name: "+email_split[1]);

   }else{

     System.out.println("There is no valid email address.");

   }

 }

}

Explanation:

The explanation of the code is given below:

class Main {

 public static void main(String[] args) {

   String email = "[email protected]"; //input string to evaluate if is valid email

   long count_a = email.chars().filter(ch -> ch == '@').count(); //Count how many times the symbol @ appears

   if(count_a == 1){ //A valid email only contains one at

     String[] email_split = email.split("@"); //separate the values using the at in an array

     System.out.println("User name:   "+email_split[0]); //the first element is the username

     System.out.println("Domain name: "+email_split[1]); //the second element is the domain name

   }else{

     System.out.println("There is no valid email address."); //If there isn´t an at or are more than one then display a message saying the email is not valid

   }

 }

}

8 0
3 years ago
Your manager asks you to get details on a computer crash. What Windows Administration Tool could you use?
Law Incorporation [45]
  • The answer is "Option C" because the WMD is a freeware memory test software that works excellently.
  • It is a comprehensive math question, and it is also quite straightforward to use.
  • They suggest that you first test your ram with Memtest86, but you really should always test a second time with a different memory testing application to be certain.
  • Microsoft Windows Diagnostic is the second tool, that scans your laptop's physical memory & identifies any faults.
  • It requires a reboot to be used the system that will restart, and you'll be unable to your mouse in the Memory Diagnostic Tool.

The wrong choices can be defined as follows:

  • In option a, it is wrong because the data warehouse transforms data into information that may be used by an organization's decision-making process.
  • In option b, it is wrong because by using Metrics Collector Groups and logging the data, it was able to display real-time market data as well as collect and store data.
  • In option d, it is wrong because this is a tool used in Windows, which displays detailed information about major events that have taken place on your machine.
  • In option e, it is wrong because messages and trace logs could be viewed and sorted using the Log Viewer.

Learn more:

Memory Diagnostic: brainly.com/question/13606234

3 0
3 years ago
Read 2 more answers
What is the value stored at x, given the statements:
iren [92.7K]

Answer:

0.

Explanation:

Given

int x;

x=3/(int)(4.5+6.4)

Required

What is x?

The first line of the code segment declares x as integer. This means that, it will only hold non decimal numbers.

With the above explanation, options (a), (c) and (d) can not be true.

Solving further:

x=3/(int)(4.5+6.4)

The computer evaluates the denominator as:

x=3/(int)(10.9)

The denominator is then converted to an integer. So, we have:

x = 3/10;

3/10 = 0.3 but

Recall that: <em>x will only hold non decimal numbers.</em>

So:

x = 0;

5 0
3 years ago
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