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kirza4 [7]
3 years ago
12

What is the difference between a design pattern and a DLL?

Computers and Technology
1 answer:
jeka57 [31]3 years ago
6 0

Explanation:

Design Pattern

Design Pattern is defined as how the structure is coded across design - functionality , data abstraction , and leaving space for the future inclusions.

The future inclusions are the business logic which are subjected to change .

DLL - is the interface similar named in java language which specifies the contract of what the product or code is going to perform without exposing the underlying complexities of the implementation .

Example :  

Calculator is an example of  DLL class which contains - add , multiply, subtract , divide methods. The implementation class implements the calculator and write the implementation of the add, multiply methods.

There can be another class that implements this calculator contract and implement scientific calculation logic. In this way you have different choices or flavors of the same contract .

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What does a mother board in a computer do?
IRINA_888 [86]

The motherboard is the central component of a computer. Without it, the computer would not work. The mother board is sometimes called "the heart of the computer" because it allows thinks to function properly.

The motherboard of the computer is the part that holds the system memory and audio. It's a printed circuit board.

4 0
3 years ago
Does the internet bring more harm than good? (This is an actual question from my class)
Amiraneli [1.4K]
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3 years ago
You work in an office that uses Linux servers and Windows servers. The network uses both the TCP/IP protocol. The Linux server i
kap26 [50]

Answer:

The answer is "ifconfig".

Explanation:

The ifconfig. me is indeed a website that shows basic network packets, like IP address, hostname, user agent string. It provides a simple interface that may be queried with the assistance of the command prompt to obtain the required information. The whole function provides the essential information about a certain program's interface.

5 0
3 years ago
Why do computers need system software?
Marina86 [1]
<span>Computers don't need system software. System software is used to automate many tasks so the user can achieve more. Actually, one of the ideas of computer programming is to avoid needless repetition. The system software will prepare the computer for the user.</span>
5 0
3 years ago
What is computer ????
LekaFEV [45]

Answer:

Explanation:

A computer is a device that manipulates information, or data accrding to the instructions given to it and give us an output. It has the ability to store, retrieve, and process data.

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4 years ago
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