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Flauer [41]
3 years ago
10

The M:N relationship between STUDENT and CLASS must be divided into two 1:M relationships through the use of the ENROLL entity;

the ENROLL entity is ____.
Computers and Technology
2 answers:
Leya [2.2K]3 years ago
4 0

Answer:

Weak entity.

Explanation:

A weak entity is that which might reside simply when it is possessed through any other thing or individual.

  • Such as, There would always be the room in a building.
  • In the other hand, a tire may be called a powerful force, although it may even reside without getting connected to a Vehicle.

Thus, from the above statement, the following answer is true

zubka84 [21]3 years ago
3 0

Answer:

The answer is "weak".

Explanation:

In the given statement some option is missing which can be described as follows:

A) weak  

B) strong  

C) optional

D) mandatory

The weak entity is an object, which could not be described specifically by its properties only, It should have a foreign key to create a primary key in comparison to its attributes, and wrong choices can be explained as follows:

  • In option B, It describes the relationship with the weak entities.
  • In option C, It describes the relationship, which is not necessary.
  • In option D, In every case, an entity could be affiliated with another entity, but this is not necessary.
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RUDIKE [14]
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3 0
3 years ago
What are the vertical areas of the spreadsheet?
stepladder [879]

Answer:

Columns

Explanation:

A spreadsheet may a explained as a tabular arrangement or arrays of cells which allows users to enter both numeric and string data for storage, manipulation and analysis. The spreadsheet program has both the vertical and horizontal cell arrangement with the vertical areas being reffered to as THE COLUMN which are labeled using alphabets arranged from A - AZ, AA - AZ, and so on to make up a total of 16384 columns on the Microsoft Excel spreadsheet program. Cells are located using a combination of column and row address. With row representing the horizontal area of the spreadsheet and labeled with digits. Therefore cells are usually refereed to as A1, (column A row 1) and so on.

7 0
2 years ago
Write the definition of the function inputArray that prompts the user to input 20 numbers and stores the numbers into alpha. Wri
Alina [70]

Answer:

In Java:

public static  int[] inputArray(){

   Scanner input = new Scanner(System.in);

   int[] alpha = new int[20];

   for(int i = 0;i<20;i++){

       alpha[i] = input.nextInt();

   }

   return alpha;}

public static  int[] doubleArray(int [] alpha){

   int[] beta = new int[20];

   for(int i = 0;i<20;i++){

       beta[i] = 2 * alpha[i];

   }

   return beta;

}

public static int[] copyAlphaBeta(int [] alpha, int [] beta){

   int [] AlphaBeta = new  int[10];

   for(int i = 0;i<5;i++){

       AlphaBeta[i] = alpha[i];

   }

   int count = 5;

   for(int i = 15;i<20;i++){

       AlphaBeta[count] = beta[i];

       count++;

   }

   return AlphaBeta;

}

public static void printArray(int [] alpha){

   for(int i = 0;i<20;i++){

       System.out.print(alpha[i]+" ");

       if((i+1)%15 == 0){

           System.out.println(" ");

       }

   }

}

Explanation:

The inputArray is defined here

public static  int[] inputArray(){

   Scanner input = new Scanner(System.in);

This declares alpha array of 20 elements

   int[] alpha = new int[20];

The following iteration gets input from the user into the array

<em>    for(int i = 0;i<20;i++){</em>

<em>        alpha[i] = input.nextInt();</em>

<em>    }</em>

This returns the alpha array

   return alpha;}

The doubleArray is defined here. It takes the alpha array as its input parameter

public static  int[] doubleArray(int [] alpha){

This declares beta of 20 integers

   int[] beta = new int[20];

This populates beta by 2 * alpha[i]

<em>    for(int i = 0;i<20;i++){</em>

<em>        beta[i] = 2 * alpha[i];</em>

<em>    }</em>

This returns the alpha array

   return beta;}

The copyAlphaBeta array is defines here

public static int[] copyAlphaBeta(int [] alpha, int [] beta){

This declares AlphaBeta as 10 elements

   int [] AlphaBeta = new  int[10];

This populates the first 5 elements of AlphaBeta with the first 5 of alpha

<em>    for(int i = 0;i<5;i++){</em>

<em>        AlphaBeta[i] = alpha[i];</em>

<em>    }</em>

   int count = 5;

This populates the last 5 elements of AlphaBeta with the last 5 of beta

<em>    for(int i = 15;i<20;i++){</em>

<em>        AlphaBeta[count] = beta[i];</em>

<em>        count++;</em>

<em>    }</em>

This returns the AlphaBeta array

   return AlphaBeta;

}

The printArray is defined here. It takes the alpha array as its input parameter

public static void printArray(int [] alpha){

This iterates through alpha array

   for(int i = 0;i<20;i++){

This prints each element of the array

       System.out.print(alpha[i]+" ");

A new line is started after the 15th element

<em>        if((i+1)%15 == 0){</em>

<em>            System.out.println(" ");</em>

<em>        }</em>

   }

}

See attachment for complete program which includes the main

Download txt
4 0
2 years ago
Speech about society being normal
Kisachek [45]

Answer:

Do you know what is best about America? It’s really the fact that the right to equality has been ensured at the maximum level, and for all. And the citizens respect their family and this is being showcased proudly by Sir Donald Trump who not only looks after the whole US without ever hesitating no matter whatever might be the issue and at the same time also look after his great and proven proud family. And that explains in itself why America is so great. And this is a perfect specimen of an inordinate democracy, and that is why American Democracy is so fruitful. There is sufficient money, all sorts of resources, the most influential military, and the world's finest technology. And American history can be a petite one, but it is one of the most noticeable histories in the entire world. You will not find such a great history in any other part of the world. And George Washington, the father of the country set such an example that the next various generations of great leaders were able to build such a great America. It is a society where every citizen enjoys equal rights, and a day before Sir Trump issued various prisoners with graduate degrees, to help them to return to the mainstream of life. No other society in the whole world enjoys such a level of privileges on behalf of equality. And that’s why the US society can be termed as the most normal in the whole world.

Explanation:

Please check the answer section. And I have chosen US as it is the most fruitful democracy of the world. And I feel all the counrtries from the entire world, should learn a lesson from the short history of United States. This is the way in which we can sight a normal society.

3 0
3 years ago
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Elodia [21]

Answer:

DOS

Explanation:

Disk operating

4 0
2 years ago
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