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Rufina [12.5K]
3 years ago
5

Which of the following describes the operating system

Computers and Technology
1 answer:
Marianna [84]3 years ago
5 0

Answer:

Explanation:

you added no options

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What steps can be used to password-protect a worksheet?
muminat

Answer:

Review

Changes

Protect sheet

Explanation:

I did it

8 0
3 years ago
MegaCorp MegaCorp is large manufacturing firm that operates 5 factories in Dallas, 4 factories in Los Angeles, and 5 factories i
Ivenika [448]

Answer:

Recommended is frame relay architecture with a local loop at each factory supporting the frame relay service connection to the network provider's POP

Explanation:

Frame Relay can be seen as WAN protocol that is said to often operate at both the physical and data layers link of the OSI reference model due to it high-performance and due to the fact that FRAME RELAY are as well use across Integrated Services Digital Network (ISDN) interfaces in which they are designed for cost-efficient data transmission in order to enable effective intermittent traffic between local area networks (LANs) and endpoints in wide area networks (WANs) which is why frame contains all the information necessary to route it to the correct destination.

Therefore type of BN and WAN architecture and WAN service i would recommend based on the above information is FRAME RELAY ARCHITECTURE with a local loop at each factory supporting the frame relay service connection to the network provider's POP.

8 0
3 years ago
Task 1 – File Input
e-lub [12.9K]

Answer:

Check the explanation

Explanation:

using System;

using System.IO;

                 

public class Program

{

 

  public static void Main()

  {

      string[] lines;

      Console.WriteLine("enter name of the file");

      String fileName=Console.ReadLine();

     

      Console.WriteLine("enter path of the file");

      String filePath=Console.ReadLine();

     

      using (StreamReader streamReader = File.OpenText(filePath))

      {

          String text = streamReader.ReadToEnd();

          lines = File.ReadAllLines(filePath);

      }

      Console.WriteLine("Enter path of the file to write");

      String outputFilePath = Console.ReadLine();

      bool fileExist = File.Exists(outputFilePath);

      if (fileExist)

      {      

                  overWriteOrChangeFileName(outputFilePath);          

      }

      else

      {

          File.Create(outputFilePath);

          File.WriteAllLines(outputFilePath, lines);

      }

      Console.Write("Input file Path"+filePath);

      Console.Write("output file path"+outputFilePath);

     

      void overWriteOrChangeFileName(String filePathtoCheck){

          Console.WriteLine("File exists. Do you want to overwrite the file or do you want to change the location and file name of the new file.Press Y to overwrite and press C to change the location and filename");

          String userInput=Console.ReadLine();

          if(userInput.Equals("Y")){

File.WriteAllLines(outputFilePath, lines);

          }else{

              Console.WriteLine("enter new path of the file including filename");

              String NewFileName=Console.ReadLine();

              outputFilePath=NewFileName;

              if(File.Exists(outputFilePath)){

                  overWriteOrChangeFileName(outputFilePath);                  

              }

              else

      {

          File.Create(outputFilePath);

          File.WriteAllLines(outputFilePath, lines);

      }

          }

      }

  }

 

}

3 0
3 years ago
Black box testing is the practice of writing tests without knowing the implementation of the code you're testing. White box test
Lelu [443]

Answer:

<u>First test:</u> Give a list of disordered numbers to the sorting algorithm an examine if the output is correctly sorted.

<u>Second test:</u> Give a list of ordered numbers to the sorting algorithm an analyze if the output is still correctly ordered.

<u>Third test:</u> Give a list of ordered numbers and some non-numeric values to the sorting algorithm and check how is managed the exception in case of error or if the output is correctly ordered.

6 0
3 years ago
In a __________, you are trying to find what others have prepared. With __________, you are trying to discover new patterns that
AveGali [126]

Answer:

<u>query,</u> <u>data mining </u>

Explanation:

A query can be explained as another term for question.

If one needs additional information from some other person, he might have ask to him. Queries are used for the retrieval of the information.

In other words, one tries to find what have been prepared by others.

Data mining can be explained as the process that allows to sort through a large set of data for the identification of patterns.

In this process of data mining, one tries to find out the new patterns that may not be known at all.

3 0
3 years ago
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