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masha68 [24]
2 years ago
11

Im trying to type in answers but where the text box is supposed to be it says unlock answers. What does that mean?

Computers and Technology
1 answer:
borishaifa [10]2 years ago
3 0
You may have to pay or sign up for the text box or if it is a computer program you may need to get the full version of the software if it is a trial
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host b is sending an email intented for the user on host a to the mail server what protocol is being used to send the message
KatRina [158]

Answer:

SMTP

Explanation:

This is the SMTP or the Simple Mail Transfer Protocol. It is the push protocol and is used to send the mail message. Whereas POP3 and IMAP are meant for retrieving the message. These are the three main types of protocols associated with mail services. And the correct answer here is certainly the SMTP.

3 0
3 years ago
A smart refrigerator can use what to detect when you are running low on milk, and then send a reminder to you on a wireless.
Olegator [25]

Answer:

RFID scanning or Barcode reader

Explanation

Smart refrigerators have inbuilt RFID scanning technology that help monitor the stock that is inside your fridge. Once you pass your items through the inbuilt RFID scanner in the fridge, the barcode of your items is cross-referenced with a database and given a unique tag for identification. This technology helps detect and track the stock that is inside your fridge and when you start running low, the RFID can be triggered to send a reminder as a notification on your email or a text message.

3 0
3 years ago
Declare a typedef struct named jumper_t that will have four parts: character array name that is 16 in length, double array of tr
Maurinko [17]

Answer:

The typedef struct is as follows:

typedef struct jumper_t {

  char name[16];

  double tries[N_TRIES];

  double best_jump;

  double deviation;

} jumper_t;

The declaration of jlist is:

jumper_t jlist[10];

Explanation:

This defines  the typedef structure

typedef struct jumper_t {

The following declares the variables as stated in the question

<em>   char name[16]; </em>

<em>   double tries[N_TRIES]; </em>

<em>   double best_jump; </em>

<em>   double deviation; </em>

}

This ends the typedef definition

jumper_t;

(b) The declaration of array jlist is:

jumper_t jlist[10];

6 0
3 years ago
Special numeric has three digits and holds a property that it is exactly equal to summation of cubes from each digit. For exampl
Vera_Pavlovna [14]

Answer:

The following code is written in C programming language:

#include <stdio.h>     //header file

 

int main()       //main method

{

   int n, t, digit1, digit2, digit3;      // set integer variables

    // print message

   printf("Print all Special integer numbers between 100 and 999:\n");

   n = 100;      //initialize value in variable "n"    

   while (n <= 999)      //set while loop

   {

       digit1 = n - ((n / 10) * 10);

       digit2 = (n / 10) - ((n / 100) * 10);

       digit3 = (n / 100) - ((n / 1000) * 10);

       t = (digit1 * digit1 * digit1) + (digit2 * digit2 * digit2) + (digit3 * digit3 * digit3);

       if (t == n)      //set if statement

       {

           printf("\n Special integer number is: %d", t);     //print an output

       }

       n++;

   }

}

Output:

Print all Special integer numbers between 100 and 999:

Special integer number is: 153

Special integer number is: 370

Special integer number is: 371

Special integer number is: 407

Explanation:

Here, we set the header file "stdio.h".

Then, we define integer type "main()" function.

Then, we set five integer type variable "n", "t", "digit1", "digit2", "digit3".

Then, we the print message by print() method and initialize a value to variable "n" to 100.

Then, we set the while loop which starts from 100 and stops at 999 and if the condition is true than code inside the loop is execute either loop is terminated.

Then, we set the if statement and pass the condition, if the condition is true the output would be print either if the condition is false the if statement is terminated.

8 0
3 years ago
The class attribute a. can be applied to only one element in an HTML document b. determines the copy that will be displayed when
Nuetrik [128]

Answer:

The answer is likely C. "Can be used by CSS to apply the same formatting to more than one HTML element."

Explanation:

Given that the name of the attribute is "class," it sounds like the kind of code that would be applied to multiple elements intended to display something a specific way.

Qualification:

I've invested hours of my time into learning HTML, but I've never dealt with the "class" attribute. So, maybe take my answer as a grain of salt.

4 0
3 years ago
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