Objective 4.013% of exam

Scaling with Google Cloud operations

GCDL Practice Questions

This domain covers how Google Cloud keeps workloads running and observable: Cloud Monitoring, Cloud Logging, Error Reporting, budgets and quotas, autoscaling, and SLOs. The exam tests it through scenario questions where you pick the right tool for cost control, capacity, or troubleshooting, and distinguish operational services from deployment or security ones.

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What this objective tests

GCDL Scaling with Google Cloud operations — Key Topics

Pick Cloud Monitoring alerts, Logging queries, Error Reporting, budgets, and autoscaling policies to control cost and capacity. Most important: match the tool to the symptom, using budgets for spend and quotas for hard limits.

Selecting Cloud Monitoring alerting policies, uptime checks and dashboards for workload health
Using Cloud Logging, log sinks and Log Router to route and retain logs
Applying budgets, alerts and quotas to control cost and prevent resource exhaustion
Choosing autoscaling (MIG autoscaler, GKE HPA) and SLOs to match demand

Common exam traps

Where candidates lose marks on Scaling with Google Cloud operations

⚠Confusing Cloud Billing budgets with hard spending caps: budgets only alert, they do not stop resources or block usage automatically.
⚠Assuming Cloud Monitoring and Cloud Logging are the same service; logs are stored and queried in Logging, while metrics and alerts live in Monitoring.
⚠Treating quotas as fixed limits you cannot change, missing that many quotas are adjustable via console or support requests.

GCDL Scaling with Google Cloud operations — Practice Questions

30 questions from this objective · 13% of your GCDL exam

Question 2easymultiple choice

Scaling with Google Cloud operations

GCDL Scaling with Google Cloud operations — Key Topics

Where candidates lose marks on Scaling with Google Cloud operations

GCDL Scaling with Google Cloud operations — Practice Questions

A company's on-premises IT team spends 70% of their time on routine maintenance tasks: patching servers, replacing failed hardware, and upgrading storage. After migrating to Google Cloud managed services, which operational outcome should they expect?

A company currently spends $200,000 annually on data center costs (hardware, power, cooling, staff). After migrating to Google Cloud, their cloud bill is $120,000 annually, but they also save $50,000 in data center costs they no longer pay. What is their net annual savings from the migration?

A company running critical applications on Google Cloud wants access to technical support with a response time under 1 hour for critical issues and a dedicated Technical Account Manager (TAM). Which Google Cloud support tier should they purchase?

A company wants to optimize their Google Cloud spending. They have baseline compute workloads that run continuously 24/7 for at least one year. Which pricing option provides the greatest savings for these stable, long-running workloads?

A company's cloud team is asked to reduce the cost of a batch data processing workload that runs for 4–6 hours each night and can tolerate interruptions. The workload currently uses standard on-demand Compute Engine VMs. Which pricing option should the team evaluate first?

A DevOps team wants to adopt GitOps practices for managing their Google Cloud infrastructure. Which combination of tools and practices defines a GitOps approach to cloud infrastructure management?

A team wants to set up alerts for when the error budget of their service is nearly exhausted. The service has an SLO of 99.9% availability over a 30-day rolling window. Which condition should they use in Cloud Monitoring alerting?

A site reliability engineer is implementing SRE practices in Google Cloud. Which TWO of the following are key principles of SRE? (Choose TWO.)

An application deployed on Cloud Run is experiencing increased latency. The team suspects it's not scaling quickly enough. They have set a maxScale of 10 and minScale of 0. What should they adjust to reduce cold start latency?

Which TWO are recommended practices when configuring autoscaling for Compute Engine managed instance groups?

Which THREE components should a company include in their architecture to design a global web application with low latency for users worldwide?

Refer to the exhibit. An operations team configured this Cloud Monitoring alert. They notice that the alert fires, but the associated managed instance group autoscaler does not scale up. What is the most likely reason?

Exhibit

Which TWO statements about resource monitoring and scaling on Google Cloud are correct?

A company's web service has a Service Level Objective (SLO) of 99.9% monthly availability. In a 30-day month, how many minutes of downtime are allowed before the SLO is violated?

A SRE team wants to alert when their service is consuming error budget faster than expected, rather than alerting only when the SLO threshold is crossed. Which Cloud Monitoring alerting strategy supports this approach?

A company has deployed a critical application on Google Cloud and wants to understand what happens to their workloads during a Google Cloud data center maintenance event (e.g., host system upgrades). What Google Compute Engine feature handles this automatically for most VMs?

A company's application experiences traffic spikes every weekday morning when employees log in at 9 AM. The team wants their infrastructure to automatically handle these spikes without manual intervention and without over-provisioning resources all day. Which Google Cloud capability addresses this?

Which Google Cloud service provides a centralized view of an application's performance metrics, logs, and traces — enabling teams to monitor system health, set up alerts, and diagnose issues from a single platform?

A company runs a mission-critical application that must be available 24/7. They want to ensure that if a Google Cloud region becomes unavailable (e.g., due to a natural disaster), the application automatically continues to serve users from another region. Which architecture pattern achieves this?

What is the difference between a Service Level Indicator (SLI), a Service Level Objective (SLO), and a Service Level Agreement (SLA)?

After a major production outage, the engineering team conducts a review of what happened, why it happened, and how to prevent it in the future. This document is shared with all engineering teams. What is this practice called, and why does Google's SRE culture emphasize it?

A company has multiple teams deploying to Google Cloud and wants to allocate cloud costs by team. Each team should see only their own costs and be accountable for their spending. Which Google Cloud feature enables this cost allocation and visibility?

Google Cloud's infrastructure is designed to be highly available across multiple failure domains. What are 'availability zones' in Google Cloud, and how do they differ from 'regions'?

A company uses Google Cloud and wants to understand their monthly cloud spend before the invoice arrives, track spending trends, and identify the top cost drivers across all services. Which built-in Google Cloud tool provides this visibility?

A company exports all their Google Cloud logs to Cloud Storage for long-term retention required by their compliance policy (7-year log retention). Which Cloud Logging feature enables routing logs to Cloud Storage?

A company's application traffic is served by a Google Cloud global HTTP load balancer. They want to understand how request traffic distributes across backend instances in different regions. Which metric best represents this distribution?

All GCDL Objectives

Scaling with Google Cloud operations

GCDL Scaling with Google Cloud operations — Key Topics

Where candidates lose marks on Scaling with Google Cloud operations

GCDL Scaling with Google Cloud operations — Practice Questions

A company's on-premises IT team spends 70% of their time on routine maintenance tasks: patching servers, replacing failed hardware, and upgrading storage. After migrating to Google Cloud managed services, which operational outcome should they expect?

A company currently spends $200,000 annually on data center costs (hardware, power, cooling, staff). After migrating to Google Cloud, their cloud bill is $120,000 annually, but they also save $50,000 in data center costs they no longer pay. What is their net annual savings from the migration?

A company running critical applications on Google Cloud wants access to technical support with a response time under 1 hour for critical issues and a dedicated Technical Account Manager (TAM). Which Google Cloud support tier should they purchase?

A company wants to optimize their Google Cloud spending. They have baseline compute workloads that run continuously 24/7 for at least one year. Which pricing option provides the greatest savings for these stable, long-running workloads?

A company's cloud team is asked to reduce the cost of a batch data processing workload that runs for 4–6 hours each night and can tolerate interruptions. The workload currently uses standard on-demand Compute Engine VMs. Which pricing option should the team evaluate first?

A DevOps team wants to adopt GitOps practices for managing their Google Cloud infrastructure. Which combination of tools and practices defines a GitOps approach to cloud infrastructure management?

A team wants to set up alerts for when the error budget of their service is nearly exhausted. The service has an SLO of 99.9% availability over a 30-day rolling window. Which condition should they use in Cloud Monitoring alerting?

A site reliability engineer is implementing SRE practices in Google Cloud. Which TWO of the following are key principles of SRE? (Choose TWO.)

An application deployed on Cloud Run is experiencing increased latency. The team suspects it's not scaling quickly enough. They have set a maxScale of 10 and minScale of 0. What should they adjust to reduce cold start latency?

Which TWO are recommended practices when configuring autoscaling for Compute Engine managed instance groups?

Which THREE components should a company include in their architecture to design a global web application with low latency for users worldwide?

Refer to the exhibit. An operations team configured this Cloud Monitoring alert. They notice that the alert fires, but the associated managed instance group autoscaler does not scale up. What is the most likely reason?

Exhibit

Which TWO statements about resource monitoring and scaling on Google Cloud are correct?

A company's web service has a Service Level Objective (SLO) of 99.9% monthly availability. In a 30-day month, how many minutes of downtime are allowed before the SLO is violated?

A SRE team wants to alert when their service is consuming error budget faster than expected, rather than alerting only when the SLO threshold is crossed. Which Cloud Monitoring alerting strategy supports this approach?

A company has deployed a critical application on Google Cloud and wants to understand what happens to their workloads during a Google Cloud data center maintenance event (e.g., host system upgrades). What Google Compute Engine feature handles this automatically for most VMs?

A company's application experiences traffic spikes every weekday morning when employees log in at 9 AM. The team wants their infrastructure to automatically handle these spikes without manual intervention and without over-provisioning resources all day. Which Google Cloud capability addresses this?

Which Google Cloud service provides a centralized view of an application's performance metrics, logs, and traces — enabling teams to monitor system health, set up alerts, and diagnose issues from a single platform?

A company runs a mission-critical application that must be available 24/7. They want to ensure that if a Google Cloud region becomes unavailable (e.g., due to a natural disaster), the application automatically continues to serve users from another region. Which architecture pattern achieves this?

What is the difference between a Service Level Indicator (SLI), a Service Level Objective (SLO), and a Service Level Agreement (SLA)?

After a major production outage, the engineering team conducts a review of what happened, why it happened, and how to prevent it in the future. This document is shared with all engineering teams. What is this practice called, and why does Google's SRE culture emphasize it?

A company has multiple teams deploying to Google Cloud and wants to allocate cloud costs by team. Each team should see only their own costs and be accountable for their spending. Which Google Cloud feature enables this cost allocation and visibility?

Google Cloud's infrastructure is designed to be highly available across multiple failure domains. What are 'availability zones' in Google Cloud, and how do they differ from 'regions'?

A company uses Google Cloud and wants to understand their monthly cloud spend before the invoice arrives, track spending trends, and identify the top cost drivers across all services. Which built-in Google Cloud tool provides this visibility?

A company exports all their Google Cloud logs to Cloud Storage for long-term retention required by their compliance policy (7-year log retention). Which Cloud Logging feature enables routing logs to Cloud Storage?

A company's application traffic is served by a Google Cloud global HTTP load balancer. They want to understand how request traffic distributes across backend instances in different regions. Which metric best represents this distribution?

All GCDL Objectives