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ddd [48]
3 years ago
11

To simplify the conceptual design, most higher-order relationships are decomposed into appropriate equivalent _____ relationship

s whenever possible.A) unary.B) binary.C) strong.D) weak.
Computers and Technology
1 answer:
LenaWriter [7]3 years ago
5 0

Answer: binary

Explanation:

Conceptual design refers to the early phase of the design process, whereby the outlines of function are articulated. The conceptual design consist of the design of processes, interactions, and strategies. It is the first stage in the database design process.

The output of the conceptual design process describes the main data entities, and constraints of a particular problem domain. To simplify the conceptual design, most higher-order relationships are decomposed into appropriate equivalent binary relationships whenever possible.

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What does a computer use long-term memory, or ROM, for?
AysviL [449]
The answer is B

Explanation: In contrast, a computer's hard disk or SDD is its long-term memory, where things are stored more or less permanently. ... Nearly all computers also have some way to store information for longer-term access, too.

5 0
3 years ago
does an access control list looks for patterns of traffic between multiple packets and takes action to stop detected attacks?
Kryger [21]

The access control list searches for patterns in the communication between different packets and responds to any assaults that are found.

<h3>What is the access control list?</h3>

An access control list searches for patterns in the communication between different packets and responds to any assaults that are found.

Based on the IP header data, such as the source or destination IP address, protocol, or socket number, an access control list filters traffic.

Thus, the access control list searches for patterns in the communication between different packets and responds to any assaults that are found.

Learn more about the access control list here:

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5 0
1 year ago
When students have computer trouble they usually are expected to
Kitty [74]

Answer: A) Make any simple fixes on their own.

5 0
3 years ago
Read 2 more answers
An attribute that can have more than one value for each entity instance is referred to as:
ss7ja [257]

Answer:

D) a multivalued attribute

Explanation:

A multivalued attribute  can have more than one value associated with the entity key.

6 0
3 years ago
C++
Nookie1986 [14]

Answer:

Following are the code to the given question:

#include <iostream>//header file

using namespace std;

class Window //defining a class Window

{

private:

int width, height;//defining integer variable

public:

friend ostream& operator << (ostream& stm, Window& width)//defining a friend function that takes two parameters

{

return stm<<"a ("<<width.width<<" x "<<width.height<<") window"; //use return keyword that return its values

}  

Window(int width, int height): width(width), height(height)//defining parameterized constructor that inherit width and height in its parameters  

{}

};

int main() //Main method

{

Window w(80,90);//calling class constructor

cout<<w;//print object value

return 0;

}

Output:

a (80 x 90) window

Explanation:

In the above code, a class "Window" is defined that uses a friend function "ostream& operator" is declared that uses the "ostrea&" as a data type to hold two-variable "stm and w" in its parameter, and declared the parameterized constructor to hold value by inheriting width and height in its parameters.

Inside the main method, a class object is created that calls the constructor and uses the print method to print object value.

7 0
3 years ago
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