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3 years ago

11

DSL technology is less efficient for service providers in the United States because many of their customers live in less-densely

populated suburbs and rural areas.
True or False?

Computers and Technology

1 answer:

Hoochie [10]3 years ago

8 0

Answer:

True

Explanation:

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What is data consolidation?

Katarina [22]

<span>Data consolidation is the gathering and/or integration of data coming from many and diverse sources and going into a single destination. Meanwhile this process is taking place, different data sources are consolidated, into a single data store.

Hope this helps.</span>

8 0

2 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

2 years ago

You are the IT administrator for a small corporate network. The employee in Office 1 occasionally needs a previous version of he

ladessa [460]

Answer:

Explanation:

Assuming you have Windows 8 or 10 as the operating system, you would need to do the following. In the search input in the taskbar search for "Create a System Restore Point". In this window, navigate to the System Protection tab. Here, you need to click on the drive you want, we can do C first, and click on the button that says "configure". Here you want to turn on System Protection and set the disk space to 5%. Now click apply and ok and repeat for drive D.

Once that is done you will need to create a manual restore point by clicking the button that says create and giving it the name of your choice.

7 0

2 years ago

plan and implement an appropriate research design to investigate your aims with due consideration of ethnics

DanielleElmas [232]

Answer:

Join wev-euby-kcr join

8 0

1 year ago

Simplify to obtain a sum of products: (A+B)(C+B)(D?+B)(ACD?+E)

lilavasa [31]

Answer:

(ACD'+BE)

Explanation:

(A+B)(C+B)(D'+B)(ACD'+E)

Product of (A+B)(C+B)

(A+B)(C+B)=AC+AB+BC+B^2 = AC+B(A+C+B)=AC+B

Product of (D'+B)(ACD'+E) with AC+B

(AC+B)(D'+B)(ACD'+E)

(AC+B)(D'+B)=ACD' + ACB +BD +B = ACD'+B(AC+D+1)=ACD'+B

Then we get:

(ACD'+B)(ACD'+E) = ACD'+ACD'E+ACD'B+BE

ACD'(1+E+B)+BE =ACD'+BE

7 0

2 years ago