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.
 
        
             
        
        
        
The above question has multiple choices as below
<span>A. Data links 
B. The post office 
C. Driving a car
D. A train
The answer is (B) The Post Office.
In layman’s terms, transport layer is similar to the post office functions of delivering parcels and letters at the agreed delivery deadlines. It also notices any dropped info and re-transmits it. 
Just like the post office, the transport layer directs messages and information between specific end users. If by mistake you write a letter to the wrong person, the letter will be returned and the postal employee will stamp it as address unknown.
</span>
        
             
        
        
        
Answer:
yes. Look up popular video repair sites and download it (unless its online) but dont just go clicking on random things you dont want to give yourself a virus XD
Explanation:
 
        
                    
             
        
        
        
It is a programmer's responsibility to contribute to society and human well-being is true.
Explanation:
- It is a programmer's responsibility to contribute to society and human well-being is true.
 - The Association for Computing Machinery (ACM) is known as  the world's largest educational and scientific computing society. 
 - It has its own Code of Ethics and another set of ethical principles which were also approved by the IEEE as the known standards of teaching and practicing software engineering.
 - Programmers contribute to develop computer systems which can reduce negative impression to the society.
 - The negativity includes as threats to safety and health, which can be reduced and make everyday activities and work easier.
 - software developers should reduce the risk of harming others due to the coding errors or the security issues which could impact human well-being.