The document compares structured design and object-oriented design approaches, highlighting that structured design divides problems into subproblems through a top-down method, while object-oriented design focuses on objects and their interactions. Both methodologies aim to simplify complex issues, though structured design is generally easier to understand and maintain, whereas object-oriented design is preferred for modeling real-world problems naturally. The author favors object-oriented design for its effectiveness in solving real-world issues through object modeling.

1. 1. Briefly describe the structured design approach and the object-oriented design.
structured desing:
1)here it will divide the problem into small subparts or subproblems
2)it is also known as top-down approach
3)it will do step by step refinement and do basic programming
4)here the problems are divided in to smaller pieces and find the solution for each problem and
combine
them together to solve entire problem
object oriented programming:
1)here each component is detrmined as an object
2)the main task is to fiding objects and doing required operations on them
3)each objects which change it state while doing operations
4)by combining and communicating with all required objects get an overall solution to the
problem
2. How are these approaches similar? How do they differ?
sol:
one of the similar thing is both will divide problem in to small thing whiel structured desing will
divided into sub problems and oop is divided in to objects
1)sturtured programming will save time instead of writing complex function in oop
2)as they are small program they are very easy to maintain by oop are not
3)structured programming are easy to understand
3. Which approach do you feel is most beneficial? Why?
sol:i feel obejct oriented desing is more comfartable and benificial than structed desing ,because
in object oriented desing every real world problem in to model of objects and by doing it will
become easier to solve the problem in natural way
Solution
1. Briefly describe the structured design approach and the object-oriented design.
structured desing:
1)here it will divide the problem into small subparts or subproblems
2)it is also known as top-down approach
3)it will do step by step refinement and do basic programming
4)here the problems are divided in to smaller pieces and find the solution for each problem and
combine

2. them together to solve entire problem
object oriented programming:
1)here each component is detrmined as an object
2)the main task is to fiding objects and doing required operations on them
3)each objects which change it state while doing operations
4)by combining and communicating with all required objects get an overall solution to the
problem
2. How are these approaches similar? How do they differ?
sol:
one of the similar thing is both will divide problem in to small thing whiel structured desing will
divided into sub problems and oop is divided in to objects
1)sturtured programming will save time instead of writing complex function in oop
2)as they are small program they are very easy to maintain by oop are not
3)structured programming are easy to understand
3. Which approach do you feel is most beneficial? Why?
sol:i feel obejct oriented desing is more comfartable and benificial than structed desing ,because
in object oriented desing every real world problem in to model of objects and by doing it will
become easier to solve the problem in natural way