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kirza4 [7]
3 years ago
12

True or false? any webb app can be accessed and run on any computing

Computers and Technology
1 answer:
Mademuasel [1]3 years ago
6 0

Answer:

B. False

Explanation:

A web application is a computer program that  works over the internet. So, in order to access and run it you need a web browser and this will also require to have an internet access. If you don't have one of these you will not be able to run the app.

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Review universal data models and discuss how these are being used more widely today. Does a data modeling project using a packag
adell [148]

Answer:

2. A data modelling project using a packaged data model REQUIRES A GREATER SKILL than a project not using a packaged data model.

Explanation:

1a. Review of universal models:

A data model is an abstract model that organizes elements of data and standardizes how they relate to one another and to the properties of real world entities. It has become the standard approach used towards designing databases.

A universal data model is a template data model that can be reused as a starting point or a building block to jump-start development of a data modelling project, industry specific model, logical data models.

1b. Discuss how these are being used more widely today.

*Universal data models helps professional reduce development time, improve consistency and standardization while achieving high quality models.

*Higher quality: just as architects consider blue prints before constructing a building, one should also consider data before building an app. A data model helps define the problem, enabling one to consider different approaches and choose best ones.

*By properly modelling and organization's data, the database designer can eliminate data redundancies (needless repetitions) which are a key source for inaccurate information and ineffective systems.

2. Greater and advanced skills are adequate and required when data modelling project is done using packaged data model while fewer skills are required when data modelling is done without packaged data model.

7 0
3 years ago
Read 2 more answers
To add text to a blank slide layout, _____.
Basile [38]
B, draw the text box
3 0
3 years ago
c++ Write a program that reads a list of words. Then, the program outputs those words and their frequencies. The input begins wi
Margaret [11]

Answer:

The following are the program in the C++ Programming Language:

#include <iostream> //header file

#include <string>  //header file

#include <vector>  //header file

//name space

using namespace std;

//main function

int main() {

  vector<string> word; //set variable

  vector<int> c;  //set variable

  int s, counts = 0; //set variable

  string strng;  //set variable

  cout<<"Enter the size of string: "; //print message

  cin >> s; //get input

  cout<<"Enter the string: "; //print message

  for(int i = 0; i < s; ++i) {  //set for loop

     cin >> strng; //get input

     word.push_back(strng);

  }

  for(int i = 0; i < s; ++i) { //set for loop

         counts = 0;

         for(int j = 0;j<word.size();j++){ //set for loop

       if(word[j] == word[i]){ //set if statement

          counts++; //increament in counts

       }        

     }

      c.push_back(counts);

  }

  for(int i = 0; i < s; ++i) {

      cout << word[i] << " " << c[i] << endl;//print result

  }

  return 0;

}

<u>Output</u>:

Enter the size of string: 2

Enter the string: hello  sir

hello 1

sir 1

Explanation:

Here, we define three header files <iostream>, <String>, <vector> and namespace "std" after that we define main() method inside it.

  • Then, we set two vector type variables first one is string variable "word" and the second one is integer variable "c".
  • Then we set two integer variable "s" and "counts" and variable "counts" assign to 0.
  • Then, we get input from the user in variable "s" for the length of the loop.
  • Then, we set for the loop inside it, we get input in the variable "strng" from the user.
  • Then, we set the for loop for count the string repetition if any word comes again in the string then the value of count will increase.
  • Finally, we set for a loop to print the result.
4 0
3 years ago
Calculate the weighted grade for each student that appears in the data file. You may calculate the grade based on total earned p
lutik1710 [3]

Answer:

I don't know the answer, sorry

6 0
3 years ago
Give a recursive version of the algorithm Insertion-Sort (refer to page 18 in the textbook) that works as follows: To sort A[1..
Inga [223]

Answer:

see explaination

Explanation:

void insertion( int e,int *x, int start, int end)

{

if (e >= x[end])

x[end+1] = e;

else if (start < end)

{

x[end+1] = x[end];

insertion(e, x, start, end-1);

}

else

{

x[end+1] = x[end];

x[end] = e;

}

}

void insertion_recurssion(int *b, int start, int end)

{

if(start < end)

{

insertion_sort_recur(b, start, end-1);

insertion(b[end], b, start, end-1);

}

}

void main()

{

insertion_recurssion(x,0,5);

}

3 0
3 years ago
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