The Google Professional-Cloud-Architect exam evaluates a candidate's ability to leverage Google Cloud technologies in order to design, develop, and manage robust, secure, scalable, and dynamic solutions that drive business objectives. It is targeted towards professionals who have experience with Google Cloud Platform and want to validate their expertise.

The Google Professional-Cloud-Architect (Google Certified Professional - Cloud Architect (GCP)) exam is designed to assess an individual's ability to design, develop, and manage robust, secure, scalable, highly available, and dynamic solutions to drive business objectives. It validates advanced technical skills and experience in designing distributed applications and systems on the Google Cloud Platform.

The Google Professional-Cloud-Architect exam typically consists of 50-60 multiple-choice and multiple-select questions.

The passing score for the Google Professional-Cloud-Architect exam is not publicly disclosed by Google. Candidates are assessed on a pass/fail basis, and the exact passing criteria can vary.

The competency level required for the Google Professional-Cloud-Architect exam is advanced. Candidates should have a strong understanding of cloud architecture and Google Cloud Platform services, as well as hands-on experience in designing and managing cloud solutions.

The question format of the Google Professional-Cloud-Architect exam includes multiple-choice and multiple-select questions. The exam may also include case studies that require candidates to analyze and solve problems based on real-world scenarios.

The Google Professional-Cloud-Architect exam can be taken online or at a designated testing center. Candidates can register for the exam through the Google Cloud Webassessor platform.

The Google Professional-Cloud-Architect exam is offered in English and Japanese.

The cost of the Google Professional-Cloud-Architect exam is $200 USD, plus any applicable taxes.

The target audience for the Google Professional-Cloud-Architect exam includes cloud architects, solutions architects, and professionals who design, develop, and manage Google Cloud Platform solutions.

The average salary of a Google Professional-Cloud-Architect certified professional varies by region and experience, but it is generally high. In the United States, the average salary is typically over $120,000 per year.

The Google Professional-Cloud-Architect exam is administered by Kryterion, a third-party testing provider, through the Google Cloud Webassessor platform.

The recommended experience for the Google Professional-Cloud-Architect exam includes three or more years of industry experience, including one or more years designing and managing solutions using Google Cloud Platform.

There are no formal prerequisites for the Google Professional-Cloud-Architect exam, but it is recommended that candidates have hands-on experience with Google Cloud Platform and a strong understanding of cloud architecture.

As of now, there is no announced retirement date for the Google Professional-Cloud-Architect exam. Google periodically updates its certifications to reflect new technologies and practices.

The roadmap/track for the Google Professional-Cloud-Architect exam typically involves gaining hands-on experience with Google Cloud Platform, studying the exam guide and relevant documentation, taking practice exams, and possibly attending training courses offered by Google Cloud or authorized training partners.

The topics covered in the Google Professional-Cloud-Architect exam include designing and planning a cloud solution architecture, managing and provisioning the cloud solution infrastructure, designing for security and compliance, analyzing and optimizing technical and business processes, managing implementations of cloud architecture, and ensuring solution and operations reliability.

Sample questions for the Google Professional-Cloud-Architect exam can be found on the official Google Cloud certification website. These sample questions help candidates understand the format and types of questions that may appear on the exam.

The difficulty level of the Google Professional-Cloud-Architect exam is considered to be high. It requires a deep understanding of cloud architecture principles, Google Cloud Platform services, and hands-on experience in designing and managing cloud solutions.