Top 20 Roles and responsibilities of Business Objects Developer
Cover letter for Business Objects Developer
Top 20 interview questions and answers for Business Objects Developer
What does Business Objects Developer do?
Business Objects Developers create and maintain business intelligence (BI) solutions using the Business Objects suite of tools. They work with Business Objects tools such as the Web Intelligence report editor, the Universe Designer, and the Desktop Intelligence document editor.
Career and Scope of Business Objects Developer
The scope of a Business Objects Developer’s job varies depending on the size and structure of the organization they work for. In small organizations, Business Objects Developers may be responsible for the entire BI solution. In larger organizations, they may work as part of a team of BI Developers and be responsible for specific parts of the solution.
Career path for Business Objects Developer
The career path for a Business Objects Developer depends on the size and structure of the organization they work for. In small organizations, Business Objects Developers may be responsible for the entire BI solution. In larger organizations, they may work as part of a team of BI Developers and be responsible for specific parts of the solution.
Key skills for a Business Objects Developer include:
– Strong understanding of the Business Objects suite of tools
– Ability to create and maintain universes
– Ability to create and maintain reports
– Ability to create and maintain Dashboards
Top 20 roles and responsibilities of a Business Objects Developer include:
1. Developing and maintaining universes
2. Creating and maintaining reports
3. Creating and maintaining Dashboards
4. Designing and implementing data models
5. Extracting data from data sources
6. Transforming data into business intelligence
7. Presenting data in an understandable format
8. Interacting with business users to understand their needs
9. Analyzing business requirements and translating them into technical requirements
10. Identifying and resolving data quality issues
11. Coordinating with ETL Developers to ensure data is extracted and transformed correctly
12. Coordinating with Database Administrators to ensure data is stored correctly
13. Scheduling and running reports
14. Distributing reports to business users
15. Monitoring report usage and performance
16. troubleshooting report issues
17. Managing security for reports and Dashboards
18. Creating and maintaining documentation
19. training new users on the Business Objects suite of tools
20. Providing support to business users
Cover letter for Business Objects Developer
Dear hiring manager,
I am writing to apply for the Business Objects Developer position at your company. I am a highly skilled and experienced Business Objects developer, and I am confident that I can be a valuable asset to your team.
I have extensive experience developing Business Objects reports and dashboards, and I have a deep understanding of the Business Objects platform. I am also skilled in SQL and data warehousing, and I have a strong track record of delivering high-quality, accurate reports.
I am a motivated self-starter who is able to work independently, and I am also a team player who is always willing to lend a helping hand. I am confident that I can make a positive contribution to your team, and I am eager to put my skills to work for your company.
Thank you for your time and consideration, and I look forward to hearing from you.
Top 20 interview questions and answers for Business Objects Developer
1. What are business objects?
Business objects are classes that represent business entities. They typically contain data members that represent the state of the business entity and member functions that perform operations on the data.
2. What is the purpose of a business object?
The purpose of a business object is to encapsulate the data and behavior of a business entity in a single unit. This allows the business entity to be treated as a black box, hiding the implementation details from the outside world.
3. What are the benefits of using business objects?
There are several benefits to using business objects, including:
• Encapsulation of data and behavior – This allows the business entity to be treated as a black box, hiding the implementation details from the outside world.
• Modularity – Business objects can be reused in different applications.
• Extensibility – Business objects can be extended to add new functionality.
• Testability – Business objects can be unit tested independently of the rest of the application.
4. What are the drawbacks of using business objects?
There are a few drawbacks to using business objects, including:
• Increased complexity – Business objects add another layer of complexity to an application.
• Increased development time – It takes longer to develop an application with business objects than it does with a traditional procedural approach.
• Runtime overhead – Business objects incur a small runtime overhead due to the additional layer of abstraction.
5. What is object-oriented programming?
Object-oriented programming (OOP) is a programming paradigm that uses objects and their interactions to model a problem domain.
6. What are the benefits of using object-oriented programming?
There are several benefits to using object-oriented programming, including:
• Modularity – Objects can be reused in different applications.
• Extensibility – Objects can be extended to add new functionality.
• Testability – Objects can be unit tested independently of the rest of the application.
• Maintainability – Object-oriented code is easier to maintain than procedural code.
7. What are the drawbacks of using object-oriented programming?
There are a few drawbacks to using object-oriented programming, including:
• Increased complexity – OOP adds another layer of complexity to an application.
• Increased development time – It takes longer to develop an application with OOP than it does with a traditional procedural approach.
• Runtime overhead – Objects incur a small runtime overhead due to the additional layer of abstraction.
8. What is inheritance?
Inheritance is a mechanism for code reuse in object-oriented programming. It allows a child class to inherit the data and behavior of a parent class.
9. What are the benefits of using inheritance?
There are several benefits to using inheritance, including:
• Code reuse – Inheritance allows you to reuse code from a parent class.
• Polymorphism – Inheritance allows you to take advantage of polymorphism, which allows a child class to override the behavior of a parent class.
• Extensibility – Inheritance allows you to extend a parent class to add new functionality.
10. What are the drawbacks of using inheritance?
There are a few drawbacks to using inheritance, including:
• Increased complexity – Inheritance adds another layer of complexity to an application.
• Increased development time – It takes longer to develop an application with inheritance than it does with a traditional procedural approach.
• Runtime overhead – Inheritance incur a small runtime overhead due to the additional layer of abstraction.
11. What is polymorphism?
Polymorphism is the ability of a child class to override the behavior of a parent class. This allows the child class to respond differently to the same message.
12. What are the benefits of using polymorphism?
There are several benefits to using polymorphism, including:
• Code reuse – Polymorphism allows you to reuse code from a parent class.
• Extensibility – Polymorphism allows you to extend a parent class to add new functionality.
• Testability – Polymorphism allows you to unit test a child class independently of the parent class.
13. What are the drawbacks of using polymorphism?
There are a few drawbacks to using polymorphism, including:
• Increased complexity – Polymorphism adds another layer of complexity to an application.
• Increased development time – It takes longer to develop an application with polymorphism than it does with a traditional procedural approach.
• Runtime overhead – Polymorphism incur a small runtime overhead due to the additional layer of abstraction.
14. What is an abstract class?
An abstract class is a class that cannot be instantiated. Abstract classes are typically used to define interfaces that are implemented by child classes.
15. What are the benefits of using an abstract class?
There are several benefits to using an abstract class, including:
• Code reuse – Abstract classes allow you to reuse code from a parent class.
• Extensibility – Abstract classes allow you to extend a parent class to add new functionality.
• Testability – Abstract classes allow you to unit test a child class independently of the parent class.
16. What are the drawbacks of using an abstract class?
There are a few drawbacks to using an abstract class, including:
• Increased complexity – Abstract classes add another layer of complexity to an application.
• Increased development time – It takes longer to develop an application with an abstract class than it does with a traditional procedural approach.
• Runtime overhead – Abstract classes incur a small runtime overhead due to the additional layer of abstraction.
17. What is an interface?
An interface is a contract that defines the behavior of an object. Interfaces are typically implemented by child classes.
18. What are the benefits of using an interface?
There are several benefits to using an interface, including:
• Code reuse – Interfaces allow you to reuse code from a parent class.
• Extensibility – Interfaces allow you to extend a parent class to add new functionality.
• Testability – Interfaces allow you to unit test a child class independently of the parent class.
19. What are the drawbacks of using an interface?
There are a few drawbacks to using an interface, including:
• Increased complexity – Interfaces add another layer of complexity to an application.
• Increased development time – It takes longer to develop an application with an interface than it does with a traditional procedural approach.
• Runtime overhead – Interfaces incur a small runtime overhead due to the additional layer of abstraction.
20. What is a design pattern?
A design pattern is a reusable solution to a common problem in software design.
