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brilliants [131]
3 years ago
6

A computer is unable to access the network. when you check the led lights near the computer's network port, you discover the lig

hts are not lit. which layer of the osi model are you using to troubleshoot this problem?
Computers and Technology
1 answer:
snow_lady [41]3 years ago
8 0

You can check either physical Layer or the data Link Layer

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What is the output of the following program? #include using namespace std; class TestClass { public: TestClass(int x) { cout &lt
Alik [6]

Answer:

An error will be occurred here. In C++ a function must be like

returntype function_name(){

}

but the functions in given class does not have returntype given. So there will be a syntax error.

If the returntype is defined then the code does not show any output since nothing is printed in the main function.

4 0
3 years ago
Which statement outputs a double value in a field of nine characters with three digits after the decimal point?
zimovet [89]

Answer:

Console.WriteLine("Format Double: {0:n3}", num); //formatting output with 3 digit decimal point

Explanation:

Following are the program in c#

using System; // namespace  

using System.Collections.Generic;

using System.Linq;

using System.Text;

namespace Tasks

{

   class Program 2 // program2

   {        

                 

       static void Main(string[] args) // Main function

       {

 

           double num = 958254.73789621;   // variables          

           Console.WriteLine("Format Double: {0:n3}", num); //formatting output with 3 digit decimal point

           Console.Read();

       }

   }

}

Output:

Format Double : 958254.737

Here we have declared  a variable num of type double which store the value num=958254.73789621. To do format with the double number i used a syntax {0:n3}. This syntax {0:n3}is separated with :(colon) here 0 represent the value before the decimal point that is 958254 and n3 represent the value upto 3 decimal points. Hence this statement give the output with three digit after the decimal point .

 

3 0
3 years ago
In 3–5 sentences, describe how technology helps business professionals to be more efficient.
quester [9]

Answer:

Technology helps business professionals, keep more organized, communicate better, and effectively keeps businesses secure. Technology helps keep employee information and business paper work more organized using computers and software; while making it easier to communicate with employee's using e-mail and memo's.

Explanation:

8 0
3 years ago
Read 2 more answers
A ____ firewall keeps a record of the state of a connection between an internal computer and an external device and then makes d
Yakvenalex [24]

Answer:

Stateful frame filtering

Explanation:

<h2><u>Fill in the blanks</u></h2>

A <u>Stateful frame filtering </u> keeps a record of the state of a connection between an internal computer and an external device and then makes decisions based on the connection as well as the conditions.

8 0
3 years ago
I WILL GIVE BRAINLIEST
Lostsunrise [7]

Answer:

i know but you to help me ok this answer b

3 0
3 years ago
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