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Alinara [238K]
2 years ago
9

In the beginning of a presentation, it is important to:

Computers and Technology
1 answer:
tangare [24]2 years ago
4 0

I think it is better to ask questions and troduce yourself

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The Technology Librarian asks you to find out how many hops it takes to get to the first Wi-Fi kiosk. What Windows command can y
V125BC [204]

Answer:

The number of routers arrived in the path of a packet from sender to receiver are called hops. It is term used usually in computer networking.

<u>Command Used to find Hops</u>

In windows command prompt is used to find the number of hops.

1. In Command Prompt type "<em>tracert</em>" after host name and IP address of destination.

<u>Hardware devices Represented by Hop</u>

The main devices that is counted as hop in networking is <em>Router</em>. Nut Sometimes many devices such as <em>switches, repeaters and access points</em> are also count as hops. It depends on the configuration and role of the devices.

8 0
2 years ago
Write a program that asks the user to enter the amount s/he has budgeted for a month. The amount should be between 1000 and 2000
Elena-2011 [213]

Answer:

The program to this question can be given as:

Program:

  //import package for user input.

import java.util.*;      

//define class

public class Budget                      

{

public static void main(String [] a)            //define main method.

{

//creating Scanner class object.

Scanner ob =new Scanner(System.in);    

//define variable.      

double budgetamount=0, amountspent=0 ,difference=0,total=0,num=0 ;        

int count = 0;                            

System.out.println("How much have you budgeted for the month? :");        //print message.

budgetamount=ob.nextDouble();                             //taking input

       while(budgetamount != 0)           //checkig number greater then 4 digite.

       {

           budgetamount= budgetamount/10;        

           ++count;

       }

       if(count>4)                 //condition

       {

       System.out.println("enter each expense, then type -999 to quit: ");

       while(num!=-999)               //taking expense  

       {

       total=total+num;                 //totaling expense

       num=scan.nextDouble();                  

       }

       if(total<=budgetamount)           //condtion for over budget.

       {

       System.out.print("under budget:");         //print message

       System.out.print(budgetamount-total);

       }

       else

       {

       System.out.print("over budget:");              //for under budget

       System.out.print(total-budgetamount);

       }

       }

       else

       {

       System.out.println("not valid");        //message for number lessthen 4 digit.    

       }                                      

}

}

output:

How much have you budgeted for the month? : 1200.55.

enter each expense, then type -999 to quit: 365.89

556.90

339.98

-999

over budget:1262.77

Explanation:

The explanation of this program can be given as:

In the above program we import the package in that is used for scanner class. This class is used for the input from the user after input we use the while loop and if-else statement. The while loop is the entry control loop It is used for input validation and if-else is used for the checking condition. Then we insert expense that is inserted by the user. Then we calculate under-budgeted and over-budgeted by conditional statement that is if-else. and at the last we print it.

5 0
3 years ago
A customer service representative for an Internet provider uses various techniques to help a frustrated customer with a slow Int
tia_tia [17]

Answer:

“Think of it this way: When we’re done, your connection will be faster than it ever was before.”

Correct label:

positive reappraisal

“Okay, let’s put the connection speed issue aside for later and work on changing your password for our company website.”

Correct label:

distraction

“At least your router isn’t talking back at you! I can’t get my digital assistant to shut up.”

Correct label:

humor

Explanation:

4 0
3 years ago
Create your own Python code examples that demonstrate each of the following. Do not copy examples from the book or any other sou
natulia [17]
Ssfhooiyfbjkoyfvhkodd
6 0
3 years ago
Consider the following declaration.int[] alpha = new int[3];Which of the following input statements correctly input values into
stepladder [879]

Answer:

Option (2) i.e., Only (ii) is the correct option to the following question.

Explanation:

Here, in the following code that is written in the Java Programming Language in which they set integer data type array variable "alpha" and set its index to 3 through "new" keyword then, we get input from the user in the index 0 then, we get input from the user in the index 1 then, again we repeat this step for index 2. So, that's why the following option is correct.

Option 1 is wrong because in this option the user input only in the index 0 and this is also the wrong way to insert value in the array variable.

5 0
3 years ago
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