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djyliett [7]
3 years ago
8

Sql provides the ________ technique, which involves placing an inner query within the where or having clause of an outer query.

Computers and Technology
1 answer:
alina1380 [7]3 years ago
4 0
<span>This is a subquery. These queries allow the user to make two or more queries within the same command, giving the user the ability to find data that will then be used as the arguments for the outermost query. This is typically found with queries that use the SELECT statement, finding data within a table or chart.</span>
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Create a 4x5 matrix with ones everywhere and zeros on the last row.
Stells [14]

Answer:

#include <iostream>

using namespace std;

int main() {

   int a[4][5];//declaring a matrix of 4 rows and 5 columns.

   for(int i=0;i<4;i++)

   {

       for(int j=0;j<5;j++)

       {

           if(i==3)//initializing last row as 0.

           {

               a[i][j]=0;

           }

           else//initializing last row as 1.

           {

               a[i][j]=1;

           }

       }

   }

   for(int i=0;i<4;i++)

   {

       for(int j=0;j<5;j++)

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

       cout<<endl;

   }

return 0;

}

Output:-

1 1 1 1 1  

1 1 1 1 1  

1 1 1 1 1  

0 0 0 0 0

Explanation:

I have created a matrix of size 4 rows and 5 columns.I have used for loops to fill the array.To fill the last row with 0 i have used if statement.else we are filling it with 1.

7 0
3 years ago
“What does it mean when we “rework” copyrighted material?”
Alja [10]
We use ideas and thoughts that have already been protected by the law which is called Copyright. We reworking copyright material means we are taking somebody's ideas and calling it ours. Which is not right by the law.
3 0
3 years ago
Read 2 more answers
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Firlakuza [10]

Answer: SIP Trunk

Explanation:

   The SIP is stand for the session initiation protocol trunk is one of the service that is specifically provided by the service provider and the main purpose of the SIP trucking is to manage the VoIP call process (Voice over IP).

According to the given question, SIP is one of the protocol that allow telephony services for the communication purpose and it also offer the video, Message, media and the voice application and these process are control by using this type of technology.  

 Therefore, SIP Truck is the correct answer.  

8 0
3 years ago
a certain kind of fish in the ocean eats only algae. a seal eats this fish a bear eats the seal .when the bear dies,it’s recycle
STatiana [176]

Answer:seal

Explanation:

4 0
3 years ago
. What is a computer network? *
Citrus2011 [14]

Explanation:

Pretty sure its a group of two or more computers that are linked thogether

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3 years ago
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