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Dovator [93]
3 years ago
14

Describe the uses of computer in different fileds? please help me ​

Computers and Technology
1 answer:
Masteriza [31]3 years ago
4 0

Answer:

Computers are used to perform several industrial tasks. They are used to design products, control manufacturing processes, control inventory, manage projects, and so on. Computers are used to control and manage different manufacturing systems and continuous running of the industry.

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g Points The critical section cannot be executed by more than one process at a time. false true Save Answer Q3.28 Points The cod
Ira Lisetskai [31]

Answer: Hello your question lacks some details attached below is the missing detail

answer :

a) True , B) False  C) True  D) True

Explanation:

a) True ; The critical section cannot be executed by more than one process at a time

b) False : The code does not satisfy the progress condition, because while loops are same hence no progress

c ) True :  The code satisfies the bounded waiting condition, because of the waiting condition of the while loop

d) True : No matter how many times this program is run, it will always produce the same output, this is because of the while loop condition

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3 years ago
Presentation software allows users to _____.
svlad2 [7]

Answer: technolyy is a graphic igneger that allows itenas to go throught...

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3 years ago
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The code that is executed when the user clicks a button is known as ________.
aleksandrvk [35]
The code that is executed when the user clicks a button is known as
the widget (w)


3 0
3 years ago
You are given a file consisting of students’ names in the following form: lastName, firstName middleName. (Note that some studen
pishuonlain [190]

Answer:

#include <iostream>  // header file for input output functions

#include <string>  // header file for string manipulation

#include <fstream>  // for handling file functions  

using namespace std;  //namespace is used to identify objects like cout, cin

void NamesFunction()  {

// Function to convert names to format firstName middleName lastName    string Name;  //String type variable to store full name

ifstream DataFile;   //used to read input from a file

ofstream OutputFile;  // used for writing in a file

string lastName;  // string type variable to store last name

string firstName;  // string type variable to store first name

int position;  // used to store position of a specified character in the string

int size;  // stores length of full name

DataFile.open("inputtexthere.txt");

//opens text file using object DataFile

OutputFile.open("outputext.txt" );

//opens the text file using object OutputFile

do  {  //start of Do while loop

getline(DataFile, Name);  //reads full names from input stream

position = Name.find(",");  // stores position of the , in the name

lastName = Name.substr(0, position);  

// stores substring last name from full name

size= Name.length();  //store the length of the entire name

firstName = Name.substr(position + 2, size);  

/* stores first name substring from entire name string with the help of specified position */

OutputFile<< firstName << " "; //output first name  in text file

cout << firstName << " ";  

OutputFile<< lastName << endl;  //outputs last name in text file

cout << lastName << endl;   }

    while (DataFile.eof() == false);  

//loop continues until the end of input file is reached

DataFile.close();  //closes input file

OutputFile.close();  }  //closes output file

int main(int argc, char *argv[])  //start of main function

{   NamesFunction();  // calls NamesFunction()

}

Explanation:

The brief description of included header files is mentioned in the comments added to the program. Lets begin from the NamesFunction()  function.

The string variable Name contains the entire string of full names. Then ifstream class is used which is used to read the input file using an object. The object here is DataFile. ofstream is used to write on a file using an object which is named as OutputFile here. firstName and lastName holds first and last names. position variable stores the specified position. Here the  position stores the index position of comma (,) in the string which comes between the lastName and firstName in the input file. size variable holds the length of the Name string.

The function substr is used here to divide the string into substring which is the part of the string that starts at character position and traverses through the specified length of characters.

Here to get the last name in the Name string, substr is used which has two parameters 0 and position means that the substring is obtained starting from 0 position of string and ends where it encounters (,).

Similarly to get the first name, this function is used and it has two parameters; position+2 and size which states that substring will start from two places after (,) and ends till the length of the string. Here position+2 means that it will skip the space between the first name and last name.

Next the names are displayed and stored in the output file via the OutputFile object in the format : firstName middleName lastName

close function will close both the input and output files

Main function calls this function NamesFunction to execute.

5 0
3 years ago
In Object layer, if we will create more Objects, then design will be more efficient and scalable because
Ber [7]

Answer:

More developers can work concurrently.

Explanation:

Given that having a lesser object in program designing can make the process cumbersome. The idea of having more objects or breaking down application functionalities into various objects in a virtual workforce tool like Blue Prism, UiPath RPA, Pega Platform, etc can only increase the efficiency.

Hence, In the Object layer, if we will create more Objects, then the design will be more efficient and scalable because "More developers can work concurrently."

4 0
2 years ago
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