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Veronika [31]
3 years ago
9

Types of relationships include aggregation, composition, link, generalization, and specialization 9. TRUE FALSE

Computers and Technology
1 answer:
Nesterboy [21]3 years ago
7 0

Answer: True

Explanation:

 Yes, the given statement is true as, aggregation, link, composition, specialization are all include as types of relationship.

Aggregation: It is the type of relationship in which one object basically contain another object then it is said to be aggregation. It is also known as has-a relationship.

Composition: It is one of the special case of the aggregation. When one object contain another object in more specific form without any existence of the container object then, it is known as composition.

Link: Link relationship is defined as the relation between the destination and the source.

Generalization: It is the relationship which is basically used to specify the generalization class. It is also known as "Is-a" relationship.

Specialization: It is process of combining two and more existing classes and also permit two elements of the same type in the given relationship.

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Answer:

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Explanation:

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4 0
3 years ago
if you dont' have access to nessus, which of the following can be used by an attacker to gain information about remote *nix host
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The NMap procedure that can be used to help you to gain information about remote *nix hosts is Script Scanning

<h3>What is script scanning?</h3>

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2 years ago
Write a Java program that accepts an integer number from the user between 20 and 100. Next, divide the number by 12 and determin
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Import java.util.Scanner;
class hola
{
public static void main(String[]args)
{
Scanner x=new Scanner(System.in);
int a=x.nextInt();
int b;
if(a>20&&a<100)
{
b=a%12;
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}
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}
4 0
4 years ago
Write the function lettersOnly(s) that takes in a string called s, and returns a string containing only the alphabetic character
Phantasy [73]

Answer:

The program to this question as follows:

Program:

def lettersOnly(s): #defining method lettersOnly

   val="" #defining string variable that return value

   for i in s: #defining loop to calculate value

       if(i.isalpha()): #check condition that value is string

           val=val+ i #add value

   return val #return value

print(lettersOnly("data3base_ro1c3k5s")) #call method and print value

Output:

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Explanation:

In the above python code, a method lettersOnly is declared that accepts a string variable  "s" in its parameter. Inside the method, a string variable "val", and loop is declared, in which the "val" variable holds method return value.

  • In the loop and if block is used that uses "isalpha" string method, which checks the check alphabetic character in the given value. if this is true it will calculate all value in "val" variable and return its value.    
  • At the last, the print method is used, which calls the lettersOnly method and prints its return value.
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3 years ago
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