The correct answer is option 'B' - Architect.

Architects are professionals who are responsible for designing buildings and overseeing their construction. They play a crucial role in the process of creating functional and aesthetically pleasing structures. Let's examine the responsibilities and qualifications of an architect in detail.

Responsibilities of an Architect:
1. Designing: Architects use their creative and technical skills to design buildings that meet the needs and preferences of their clients. They consider factors such as functionality, safety, sustainability, and aesthetics while creating architectural plans.

2. Planning: Architects also develop detailed plans and layouts for buildings, considering factors such as zoning regulations, building codes, and environmental impact.

3. Supervising Construction: During the construction phase, architects oversee the implementation of their designs. They work closely with contractors, engineers, and other professionals to ensure that the construction process adheres to the architectural plans and specifications.

4. Problem-solving: Architects are skilled problem-solvers who address challenges that arise during the design and construction phases. They find practical and innovative solutions to meet project requirements.

Qualifications of an Architect:
1. Education: Architects typically hold a professional degree in architecture, such as a Bachelor of Architecture (B.Arch) or a Master of Architecture (M.Arch). These programs provide comprehensive training in design, construction technology, and architectural theory.

2. Licensure: To practice architecture, architects must obtain a license. This process usually involves completing an internship, passing the Architect Registration Examination, and fulfilling specific state requirements.

3. Skills: Architects need a combination of technical, creative, and interpersonal skills. They must have a strong understanding of design principles, construction techniques, and building materials. Additionally, effective communication and collaboration skills are essential for working with clients, contractors, and other stakeholders.

4. Professional Associations: Many architects join professional associations, such as the American Institute of Architects (AIA) or the Royal Institute of British Architects (RIBA). These organizations provide resources, networking opportunities, and continuing education to support the professional development of architects.

In conclusion, an architect is the professional who designs buildings and oversees their construction. They possess a blend of technical, creative, and problem-solving skills, as well as the necessary qualifications and licensure to practice architecture. Architects play a vital role in shaping the built environment and ensuring that buildings are safe, functional, and visually appealing.

The correct answer is option 'B' - Architect.

An architect is a professional who is responsible for designing buildings and overseeing their construction. Architects have a deep understanding of the principles of design, engineering, and aesthetics, and they use this knowledge to create functional and visually appealing structures.

**Responsibilities of an Architect:**

1. **Designing Buildings:** Architects are primarily responsible for creating the design and layout of a building. This includes determining the size, shape, and overall appearance of the structure. They consider factors such as the purpose of the building, the needs of the occupants, and the surrounding environment.

2. **Creating Detailed Plans:** Once the initial design is complete, architects develop detailed plans and blueprints that specify the construction materials, dimensions, and other technical details. These plans serve as a guide for the construction team.

3. **Supervising Construction:** Architects play a vital role during the construction phase. They visit the construction site regularly to ensure that the building is being constructed according to the plans and specifications. They coordinate with contractors, engineers, and other professionals involved in the project to ensure smooth progress.

4. **Problem Solving:** Architects are skilled problem solvers. They encounter various challenges during the design and construction process, such as site limitations, budget constraints, and technical issues. Architects use their expertise to find creative solutions that meet the project's requirements while overcoming any obstacles.

5. **Ensuring Compliance:** Architects are responsible for ensuring that the building design and construction comply with local building codes, regulations, and safety standards. They work closely with government authorities to obtain necessary permits and approvals.

6. **Collaboration:** Architects often collaborate with other professionals, such as engineers, interior designers, and landscape architects, to create comprehensive and cohesive designs. They coordinate with these professionals to integrate various systems and elements into the overall design.

Overall, architects play a crucial role in the construction industry. They combine their technical knowledge, creative skills, and attention to detail to design buildings that are functional, aesthetically pleasing, and safe. Their supervision during the construction process ensures that the project is executed as planned, resulting in successful and well-built structures.