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Assoli18 [71]
3 years ago
9

1. Describe data and process modeling concepts and tools.

Computers and Technology
2 answers:
kow [346]3 years ago
5 0

Answer:

data is the raw fact about its process

Explanation:

input = process= output

data is the raw fact which gonna keeps in files and folders. as we know that data is a information keep in our device that we use .

Masteriza [31]3 years ago
5 0

Answer:

Data and process modelling involves three main tools: data flow diagrams, a data dictionary, and process descriptions. Describe data and process tools. Diagrams showing how data is processed, transformed, and stored in an information system. It does not show program logic or processing steps.

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The Operating System provides utility software designed to perform specific tasks. What task(s) does it perform? Select all that
viktelen [127]

Answer:

All of the above.

Explanation:

An operating system is a system software pre-installed on a computing device to manage or control software application, computer hardware and user processes.

This ultimately implies that, an operating system acts as an interface or intermediary between the computer end user and the hardware portion of the computer system (computer hardware) in the processing and execution of instructions.

Some examples of an operating system on computers are QNX, Linux, OpenVMS, MacOS, Microsoft windows, IBM, Solaris, VM etc.

Hence, the operating system (OS) provides utility software designed to perform specific tasks. Some of the tasks it performs are;

A. Establishing an Internet connection.

B. Coordinating tasks between programs.

C. Configuring peripheral devices.

D. Monitoring security.

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3 years ago
Who is credited with writing Google's famous page ranking search algorithm?
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Larry page is the correct answer :)
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Which of the following is the most effective password?
zzz [600]
I would have to say that the M3(ury would be the MOST effective, because it has more capitals, numbers, and symbols, which would make it harder to hack into.
5 0
3 years ago
Read 2 more answers
Write a for loop that sets each array element in bonusScores to the sum of itself and the next element, except for the last elem
Nat2105 [25]

Answer:

The program to this question can be given as:

Program:

#include<stdio.h>  //header file.

int main()

 //main function

{

   int SCORES_SIZE = 4;  //define variables.

   int bonusScores[]={10,20,30,40};  //define array.

   int i;

   printf("Values:");

 //message

   for (i = 0; i < SCORES_SIZE; ++i)  //loop for print values.

   {

       printf("%d ", bonusScores[i]);

   }

void CombineScores(int numberScore, int userScore) //function

{

   for (i = 0; i < SCORES_SIZE; i++)

  //loop for convert values

   {

       if (( bonusScores[i] <= bonusScores[i +1] ) || (bonusScores[i] < bonusScores [i+1]))  //check array elements

       {

           bonusScores[i] = (bonusScores [i] + bonusScores[i+1]);

 //add values

       }

       else

       {

           bonusScores[i] = bonusScores[i];

       }

   }

   printf("\nReturn values:");  //message

 for (i = 0; i < SCORES_SIZE; i++)

{

printf("%d",bonusScores[i]);

}

}

CombineScores(0,0); //calling

return 0;

}  

Output:

Values:10 20 30 40  

Return values:30 50 70 40  

Explanation:

In the above c++ programming code firstly we define the header file. Then we define the main function in this function we define variable that name is given in the question that is SCORES_SIZE, i. Variable i is used in the loop for a print array. Then we define and initialize an array. The array name is and elements are define in the question that is bonusScores[]={10,20,30,40}. Then we use the loop for print array elements.Then we define function that is CombineScores() in this we pass two parameter. Then we use the second time in this loop we check array elements and add the elements that are given in the question. In this function we print values and at the end we call function.

3 0
3 years ago
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