How do you define a specification?

Definition of specification 1 : the act or process of specifying. 2a : a detailed precise presentation of something or of a plan or proposal for something —usually used in plural. b : a statement of legal particulars (as of charges or of contract terms) also : a single item of such statement.

What is difference between specification and requirement?

What is the difference between a “requirement” and a “specification”? The dictionary tells us that a requirement is something that is needed and that a specification is a precise description of an item.

What are examples of specifications?

The definition of a specification is a precise requirement, or a detailed description of workmanship, materials or processes. A mandate that only domestic plywood be used in the construction of your home is an example of a specification. The act of specifying; detailed mention or definition.

What are the three types of specifications?

In every construction project, there are three types of construction specifications. The three types of construction specifications are prescriptive, performance, and proprietary.

What’s the difference between specifications and constraints?

Constraints matter most to the producer whiles specification is a concern to the consumer in most cases. Constraint defines the specification of an object. To get your specification right then your constraints need to be right in the first place.

What are the different types of specifications?

The following are common types of specification.

• Requirement Specifications. Documentation of a business need.
• Design Specifications.
• Material Specifications.
• Standard Specifications.
• Interface Specifications.
• Test Specifications.
• Performance Specifications.
• Quality Specifications.

What are the 4 types of specifications?

Deciding among the four types of specifications—descriptive, performance, reference standard, and proprietary—and choosing how the specification is going to be written is only the first of many design decisions engineers make when starting to edit what will become a project specification, especially when specifying …

What are the examples of specification?

What is the difference between specification and design?

Design describes how the requirements will actially be implemented. Specifications refer to acceptance criteria that define successful achievement.

What are the 4 specifications?

Four Types of “Specifications”

• Product Specification: This describes a manufacturer’s product and its performance without consideration for a particular building.
• Project Specification: This describes an architect’s design and performance requirements for a particular building.
• Master Specification:
• Guide Specification:

What is the meaning of features?

Feature refers to an interesting or important part, quality, ability, etc. of something. For example, when we are talking about various aspects of a product, we tend to use the word features. I was asked to explain the features and specifications of the new iPhone. We’ll combine the best features of both products and invent a brand new product.

What is the difference between a requirement and a specification?

The difference is that requirement is an analysis artifact. The specification is a design artifact. In a final as-built documentation, you will typically find the word “specification”, instead of “requirement”, since the requirements have been converted to specifications. Remark: example above contains design elements, because of design constraint.

What is the difference between a feature and a function?

A feature is a tool that helps to accomplishes functions. For example, the wheels of an aircraft are features that support functions such as landing and taking off. Functions vs Features Functions describe what something does. It is goal based. For example, a messaging app allows you to communicate.

What do you mean by characteristics?

Characteristics refer to unique qualities that make something or someone different from others. comment refer to the physical appearance of a person. Characteristics refer to qualities or attributes of a person.