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Eddi Din [679]
2 years ago
6

Match the data type to their correct explanations.

Computers and Technology
2 answers:
siniylev [52]2 years ago
6 0

Answer:

  • Boolean------------------->Stores one of two given values
  • null------------------->allows optional values
  • memo------------------->allows inserting a large amount of text including numbers
  • autonumber------------------->serves as a counter in your database

Explanation:

<em>Boolean:</em> In computing the Logical or Boolean data type is one that can represent binary logic values, that is, 2 values, which normally represent false or true.

<em></em>

<em>Null:</em>  Null is not designed as an integer, character, or other specific data type.

<em>Memo:</em> It is used to enter data that includes text, numerical values that don't require mathematical calculations, or a combination of text and numbers. Accepts a maximum of 255 characters.

<em>Autonumber: </em>The value that this field contains will be increased every time a record is added to the table that contains it, then this data type is used to carry a sequence of the records entered into a table. This type of data is not allowed to be modified.

leva [86]2 years ago
4 0

Answer:

^^^ This person is right for Plato

Explanation:

PLATO GANG

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Write a program that generates two 3x3 matrices, A and B, withrandom values in the range [1, 100] and calculates the expression½
Alex

Answer:

#include <bits/stdc++.h>

using namespace std;

int main() {

int A[3][3],B[3][3],res[3][3],i,j;

srand(time(0));//for seed.

for(i=0;i<3;i++)

{

   for(j=0;j<3;j++)

{

   int val=rand()%100+1;//generating random values in range 1 to 100.

   int val2=rand()%100+1;

   A[i][j]=val;

   B[i][j]=val2;

}

cout<<endl;

}

for(i=0;i<3;i++)

{

   for(j=0;j<3;j++)

   {

       res[i][j]=0.5*A[i][j]+3*B[i][j];//storing the result in matrix res.

   }

}

cout<<"Matrix A is"<<endl;

for(i=0;i<3;i++)

{

   for(j=0;j<3;j++)

   {

       cout<<A[i][j]<<" ";//printing matrix A..

   }

   cout<<endl;

}

cout<<"Matrix B is"<<endl;

for(i=0;i<3;i++)

{

   for(j=0;j<3;j++)

   {

       cout<<B[i][j]<<" ";//printing matrix B..

   }

   cout<<endl;

}

cout<<"The result is"<<endl;

for(i=0;i<3;i++)

{

   for(j=0;j<3;j++)

   {

       cout<<res[i][j]<<" ";//printing the result..

   }

   cout<<endl;

}

return 0;

}

Output:-

Matrix A is

13 95 83  

88 7 14  

24 22 100  

Matrix B is

11 13 95  

48 35 20  

68 100 18  

The result is

39.5 86.5 326.5  

188 108.5 67  

216 311 104  

Explanation:

I have created 2 matrices A and B and storing random numbers int the matrices A and B.Then after that storing the result in res matrix of type double to store decimal values also.Then printing the res matrix.

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What is the difference between a switch's physical interface and the vlan interface?
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Answer:

Raster Graphic is a bitmap. They are basically a grid of small pixels that make an image.

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