Answer:
In a function prototype the heading is followed by a semicolon, whereas in a function definition the heading is followed by a function block.
Explanation:
As the function prototype only declares the function and the function definition defines the operations in the function.
e.g:
add(int x, int y); is the prototype
add(int x, int y)
{
int sum;
sum 
x
y;
} is the function definition.
An overhead projector is required to display content on transparencies. A transparency is a thin sheet of plastic in which light is reflected upon to display content.The light source emits light towards the transparency and then the image is displayed on the wall. Usually, this light source comes from below and lights upward and so the content is depicted above or overhead.
Answer:
The answer is "Actual products".
Explanation:
The key purpose of this research is to better analyze the concepts, which is done to establish customer buying expectations and perceptions of the item. The key point is to assess the consumers ' initial response to the product idea.
- This concept testing is also known as a creation, it is an advantage, which can be conveyed to the user to test their reactions.
- In conceptual testing, it is a quality check between the design definition and the actual production of the product.
Designers are also responsible for interactive designs where the content changes as it gets updated, as well as screen interfaces that help people navigate through a lot of information. Interaction design differentiates itself from other kinds of design by adding another consideration: responding to the actions of the viewer or user. Editorial design for web and mobile is the most tangible example, including websites and mobile apps for publication. Some digital design involves the presentation of rapidly changing streaming information, also known as data visualization, creating both interactive and non-interactive interfaces. Product design refers to the
