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Rashid [163]
3 years ago
7

Database management systems are expected to handle binary relationships but not unary and ternary relationships.'

Computers and Technology
1 answer:
alekssr [168]3 years ago
6 0

Answer:

False          

Database management systems are expected to handle binary, unary and ternary relationships.

Explanation:

Unary Relationship: It is a recursive relationship which includes one entity in a relationship which means that there is a relationship between the instances of the same entity. Primary key and foreign key are both the same here. For example a Person is married to only one Person. In this example there is a one-to-one relationship between the same entity i.e. Person.

Binary Relationships: It is a relationship involving two different entities.   These two entities identified using two relations and another relation to show relationship between two entities and this relation holds primary keys of both entities and its own primary key is the combination of primary keys of the both relations of the two entities. For example Many Students can read a Book and many Books can be obtained by a Student.

Ternary Relationships: is a relationship involving three entities and can have three tables. For example a Supplier can supply a specific Part of many Mobiles. Or many Suppliers may supply several Parts of many Mobile models.

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Linda subscribes to a cloud service. The service provider hosts the cloud infrastructure and delivers computing resources over t
siniylev [52]

Answer

Public cloud

Explanation

A cloud service is any service that is made available to users who are on demand via internet from the cloud computing service providers.  These service providers have servers in their company premises where they offer the services from.

A public cloud is a type of computing in which a service provider makes resources available to the public via the internet. The service provider hosts the cloud infrastructure and delivers computing resources over the Internet Resources vary by provider but may include storage capabilities, applications or virtual machines.


3 0
3 years ago
Differentiate between tabular and column form layout​
NeTakaya

In tabular form the data is displayed in a table layout following a continuous series of records. In this almost all the records are displayed in a single layout. While in columnar form the data is displayed one record at a time.

6 0
2 years ago
Instructions:Select the correct answer.
balandron [24]
The answer is installing antivirus software
3 0
2 years ago
etwork behavior analysis system __________ sensors are typically intended for network perimeter use, so they are deployed in clo
jeka94

Answer:

"Inline" is the correct answer.

Explanation:

  • Network behavior analysis (NBA)  or Analysis of network activity seems to be the technique to observe traffic trends that aren't groups or sets throughout the cable network's everyday traffic.
  • Simplest terms, this is the organization's effort to define network anomalies outside pure congested traffic expect a seamless.

So that the above is the correct answer.

6 0
3 years ago
For java
Sedbober [7]

Answer:

public class array{

    public static void main(String []args){

       int[] array = {2,4,7,1,9};

       int num_vals = array.length;

       for(int i=0;i<num_vals;i++){

           

           System.out.println(array[i] + " ");

       }

       for(int i=num_vals-1;i>=0;i--){

           

           System.out.println(array[i] + " ");

       }

    }

}

Explanation:

First create the class in the java programming.

Then create the main function and declare the array with values.

Store the size of array in num_vals variable by using the function array.length.

create a for loop to iterate the each element in the array and then print on the screen with spaces and newline.

it traverse the loop from first to last.

Then, again create the for loop to iterate the each element in the array and then print on the screen with spaces and newline but the traversing start from last to first.

8 0
2 years ago
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