What is done in top down analysis and design ________________.
What is done in top down analysis and design ________________.
The correct option is A Each succeeding phase is more detailed than phase before it
Each succeeding phase is more detailed than phase
before it is done in top down analysis and design.
A top-down approach (also known as stepwise design)
is essentially the breaking down of a system to gain insight into the
sub-systems that make it up. In a top-down approach an overview of the system
is formulated, specifying but not detailing any first-level subsystems.
Top down approach starts with the big picture. It
breaks down from there into smaller segments. A bottom-up approach is the
piecing together of systems to give rise to more complex systems, thus making
the original systems sub-systems of the emergent system.
Whereas object oriented programming languages like
C++ and Java programming language follows bottom up approach. Top down approach
begins with high level design and ends with low level design or development.
Whereas, bottom up approach begins with low level design or development and
ends with high level design.
Every business goes through four phases of a life
cycle: startup, growth, maturity and renewal/rebirth or decline. Growth and Development. Human development is a lifelong process of
physical, behavioral, cognitive, and emotional growth and change. In the early
stages of life—from babyhood to childhood, childhood to adolescence, and
adolescence to adulthood—enormous changes take place.
The business life cycle is the progression of a
business and its phases over time, and is most commonly divided into five
stages: launch, growth, shake-out, maturity, and decline.
Each succeeding phase is more detailed than phase before it is done in top down analysis and design.
A top-down approach (also known as stepwise design) is essentially the breaking down of a system to gain insight into the sub-systems that make it up. In a top-down approach an overview of the system is formulated, specifying but not detailing any first-level subsystems.
Top down approach starts with the big picture. It breaks down from there into smaller segments. A bottom-up approach is the piecing together of systems to give rise to more complex systems, thus making the original systems sub-systems of the emergent system.
Whereas object oriented programming languages like C++ and Java programming language follows bottom up approach. Top down approach begins with high level design and ends with low level design or development. Whereas, bottom up approach begins with low level design or development and ends with high level design.
Every business goes through four phases of a life cycle: startup, growth, maturity and renewal/rebirth or decline. Growth and Development. Human development is a lifelong process of physical, behavioral, cognitive, and emotional growth and change. In the early stages of life—from babyhood to childhood, childhood to adolescence, and adolescence to adulthood—enormous changes take place.
The business life cycle is the progression of a business and its phases over time, and is most commonly divided into five stages: launch, growth, shake-out, maturity, and decline.
