ExpertThis question is part of a case study — click to read the full scenario(Case 01)
CASE STUDY: TechStream Gaming
Company Overview: TechStream Gaming is a global gaming company with 500 employees and $50M annual revenue.
Current Environment: On-premises data centers in US and EU. 200 servers. MySQL databases (5 TB). Peak users: 2M. Cost: $100K/mo.
Business Requirements: Reduce costs by 40%. Support 5x user growth. Launch in APAC, SA, Africa. Improve deployment to daily.
Executive Statements: CEO: 'Scale rapidly.' CFO: 'Max $100K/mo, ROI 18mo.' CTO: 'Limited cloud exp, 99.95% uptime.'
Technical Requirements: <100ms latency globally. Real-time analytics. 5x traffic spikes. EU data residency. DDoS protection. CI/CD.
Constraints: 12-month migration. Max 4-hour downtime. 20 devs (Java/MySQL), 5 ops (limited cloud). Budget $2M.
QUESTION:
Which migration strategy and compute architecture should you recommend for the game servers to meet the business and technical requirements while addressing the CTO's constraints?
GCP PCA · Question 02 · Network Topology
CASE STUDY: TechStream Gaming
Company Overview: TechStream Gaming is a global gaming company with 500 employees and $50M annual revenue.
Current Environment: On-premises data centers in US and EU. 200 servers. MySQL databases (5 TB). Peak users: 2M. Cost: $100K/mo.
Business Requirements: Reduce costs by 40%. Support 5x user growth. Launch in APAC, SA, Africa. Improve deployment to daily.
Executive Statements: CEO: 'Scale rapidly.' CFO: 'Max $100K/mo, ROI 18mo.' CTO: 'Limited cloud exp, 99.95% uptime.'
Technical Requirements: <100ms latency globally. Real-time analytics. 5x traffic spikes. EU data residency. DDoS protection. CI/CD.
Constraints: 12-month migration. Max 4-hour downtime. 20 devs (Java/MySQL), 5 ops (limited cloud). Budget $2M.
QUESTION:
How should you design the network architecture to ensure sub-100ms latency globally and provide DDoS protection?
CASE STUDY: TechStream Gaming
Company Overview: TechStream Gaming is a global gaming company with 500 employees and $50M annual revenue.
Current Environment: On-premises data centers in US and EU. 200 servers. MySQL databases (5 TB). Peak users: 2M. Cost: $100K/mo.
Business Requirements: Reduce costs by 40%. Support 5x user growth. Launch in APAC, SA, Africa. Improve deployment to daily.
Executive Statements: CEO: 'Scale rapidly.' CFO: 'Max $100K/mo, ROI 18mo.' CTO: 'Limited cloud exp, 99.95% uptime.'
Technical Requirements: <100ms latency globally. Real-time analytics. 5x traffic spikes. EU data residency. DDoS protection. CI/CD.
Constraints: 12-month migration. Max 4-hour downtime. 20 devs (Java/MySQL), 5 ops (limited cloud). Budget $2M.
QUESTION:
How should you design the network architecture to ensure sub-100ms latency globally and provide DDoS protection?
Answer options:
Deploy Regional Network Load Balancers in each region and use Cloud DNS for geo-routing.
Use a Global External HTTP(S) Load Balancer with Cloud CDN and Google Cloud Armor.
Implement Cloud VPN tunnels between all regions and route traffic through a centralized security appliance.
Use Premium Tier network routing with Internal TCP/UDP Load Balancers.
How to approach this question
Full Answer
Common mistakes
Practice the full GCP Professional Cloud Architect Practice Exam 1
50 questions · hints · full answers · grading