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Question 281

A company wants to reduce accidental exposure of sensitive data by preventing certain Google Cloud resources from being created outside approved geographic locations. Which approach is most appropriate?

1. Cloud Trace
2. Cloud CDN
3. Organization Policy constraints
4. Memorystore

Correct Answer: 3

Explanation

Organization Policy constraints allow administrators to establish centralized rules governing resource configuration and deployment. A location constraint can restrict supported resources to approved locations, helping organizations address regulatory requirements, data residency expectations, and internal governance standards. These policies can be applied at the organization or folder level and inherited by lower-level resources. Cloud Trace provides observability, Cloud CDN accelerates content delivery, and Memorystore provides caching. Therefore, Organization Policy constraints are appropriate when resource deployment must be limited to approved geographic locations.

Question 282

Which Google Cloud service is designed for orchestrating complex workflows between multiple services using managed workflow definitions?

1. Workflows
2. Cloud Storage
3. Cloud Armor
4. Bigtable

Correct Answer: 1

Explanation

Workflows is a managed orchestration service that coordinates sequences of actions across Google Cloud services and external HTTP-based services. It can handle dependencies, branching, retries, and error-handling logic without requiring administrators to maintain workflow servers. This makes it useful when an application involves several service calls that must execute in a defined order. Cloud Storage is object storage, Cloud Armor provides application protection, and Bigtable is a wide-column database. Therefore, Workflows is the appropriate service when centralized orchestration of multiple service operations is required.

Question 283

A business needs a managed relational database optimized for demanding analytical and transactional PostgreSQL workloads while reducing operational database administration. Which service should the architect investigate?

1. Cloud Storage
2. AlloyDB for PostgreSQL
3. Pub/Sub
4. Memorystore

Correct Answer: 2

Explanation

AlloyDB for PostgreSQL is a managed relational database service designed for demanding PostgreSQL-compatible workloads. It provides a PostgreSQL-compatible environment with architecture optimized for high-performance transactional and analytical workloads. It can reduce the operational burden associated with managing database infrastructure compared with self-managed PostgreSQL deployments. Cloud Storage provides object storage, Pub/Sub provides asynchronous messaging, and Memorystore provides in-memory caching. Therefore, AlloyDB for PostgreSQL should be investigated when an organization needs a high-performance managed PostgreSQL-compatible database.

Question 284

A company wants to make a production deployment only after automated tests and approval checks have successfully completed. Which Google Cloud service can provide managed continuous delivery?

1. Cloud DNS
2. Cloud Deploy
3. Cloud NAT
4. Filestore

Correct Answer: 2

Explanation

Cloud Deploy provides managed continuous delivery capabilities for supported deployment targets. It can organize releases through delivery pipelines and support controlled promotion between environments. This allows organizations to establish repeatable deployment processes that include validation and approval stages before production rollout. Cloud DNS manages domain resolution, Cloud NAT provides outbound connectivity, and Filestore provides shared file storage. Therefore, Cloud Deploy is appropriate when a company wants a managed delivery pipeline that controls how application releases progress toward production.

Question 285

A company has a workload with highly predictable compute usage that will run continuously for several years. Which cost optimization option should the architect evaluate?

1. Committed use discounts
2. Cloud Trace
3. Pub/Sub
4. Cloud DNS

Correct Answer: 1

Explanation

Committed use discounts can reduce eligible Google Cloud costs when an organization commits to a specified level of resource usage for a defined term. They are particularly relevant when compute demand is stable and predictable enough to support a longer-term commitment. Organizations should evaluate actual usage patterns before committing because unexpected reductions in demand can affect the value of the commitment. Cloud Trace, Pub/Sub, and Cloud DNS address observability, messaging, and DNS requirements respectively. Therefore, committed use discounts should be evaluated for predictable long-running workloads.

Question 286

A security team needs to inspect the contents of sensitive traffic flowing between applications and enforce centralized security controls without exposing services publicly. Which architecture should be investigated?

1. Public Cloud Storage
2. VPC Service Controls
3. Cloud CDN
4. Memorystore

Correct Answer: 2

Explanation

VPC Service Controls provide a security perimeter around supported Google Cloud services and can help reduce the risk of unauthorized data movement from protected resources. They are particularly useful for organizations with sensitive data that need additional controls beyond IAM. VPC Service Controls are not a general replacement for network firewalls or encryption, but they can establish boundaries around supported services and reduce data-exfiltration risks. Cloud Storage, Cloud CDN, and Memorystore have different primary purposes. Therefore, VPC Service Controls should be investigated for this type of data-protection architecture.

Question 287

An organization wants to avoid exposing its production database directly to the public internet. Application servers should communicate with it using private network addresses. Which design is appropriate?

1. Public database endpoint with open firewall rules
2. Private IP connectivity
3. Anonymous database authentication
4. Public DNS only

Correct Answer: 2

Explanation

Private IP connectivity allows application workloads to communicate with database services through private network addresses rather than exposing database endpoints directly to the public internet. This reduces the attack surface and supports a network architecture in which application and database tiers remain within controlled private connectivity boundaries. Additional IAM, authentication, firewall, and database security controls should still be applied. A public endpoint with broad firewall access increases exposure, while DNS configuration alone does not provide network isolation. Therefore, private IP connectivity is the appropriate architectural choice.

Question 288

A company needs to automatically distribute traffic among healthy application instances and stop sending requests to instances that fail health checks. Which component provides this capability?

1. Cloud Storage bucket
2. Load balancer with health checks
3. Cloud Scheduler
4. Secret Manager

Correct Answer: 2

Explanation

Google Cloud load balancing can use health checks to determine whether backend instances are able to serve traffic. Unhealthy backends can be removed from active traffic distribution until they become healthy again, improving application availability and reducing requests sent to failed instances. Cloud Storage provides object storage, Cloud Scheduler executes scheduled jobs, and Secret Manager stores sensitive credentials and configuration. Therefore, a load balancer combined with appropriate health checks is the correct architectural component for distributing traffic only to healthy backends.

Question 289

A company wants to store credentials such as database passwords and API tokens separately from application source code. Which service should it use?

1. Secret Manager
2. BigQuery
3. Cloud CDN
4. Cloud Router

Correct Answer: 1

Explanation

Secret Manager is designed to securely store and manage sensitive information such as passwords, API keys, certificates, and other application secrets. Applications can retrieve secrets at runtime while access can be controlled through IAM permissions. Keeping secrets outside source code reduces the chance that credentials will accidentally be committed to repositories or distributed with application packages. BigQuery is designed for analytics, Cloud CDN provides content delivery, and Cloud Router manages dynamic routing. Therefore, Secret Manager is appropriate for centralized management of application credentials and other sensitive secrets.

Question 290

A company wants its analytics queries to scan less data and improve query efficiency for a very large BigQuery table. The table is frequently queried by date ranges. Which design should it consider?

1. Partitioning by date
2. Increasing DNS TTL
3. Adding Cloud NAT
4. Using Cloud CDN

Correct Answer: 1

Explanation

Partitioning a BigQuery table by a frequently filtered date field can reduce the amount of data that eligible queries need to scan. When queries include appropriate partition filters, BigQuery can limit processing to relevant partitions rather than scanning the entire table. This can improve query efficiency and may reduce query costs. DNS TTL controls DNS caching, Cloud NAT provides outbound connectivity, and Cloud CDN caches web content. Therefore, date-based partitioning should be considered when large BigQuery tables are commonly queried using date ranges.

Question 291

A company needs a globally distributed database for an application where users in different regions require low-latency access and the data model is document-oriented. Which service should be considered?

1. Filestore
2. Firestore
3. Cloud Router
4. Cloud KMS

Correct Answer: 2

Explanation

Firestore is a managed NoSQL document database designed for applications that use document-oriented data models. It provides scalable storage and supports applications requiring responsive access to structured application data. It is particularly useful for web and mobile applications where document-based records and flexible schemas are appropriate. Filestore provides shared file storage, Cloud Router handles dynamic routing, and Cloud KMS manages cryptographic keys. Therefore, Firestore should be considered when the application requires a managed document database rather than a relational or file-based storage system.

Question 292

A company wants to establish a private connection from its VPC to a supported Google service without routing traffic through the public internet. Which technology should it evaluate?

1. Private Service Connect
2. Cloud CDN
3. Cloud Scheduler
4. Cloud Storage lifecycle rules

Correct Answer: 1

Explanation

Private Service Connect enables private connectivity to supported services through private endpoints, allowing consumers to access services without relying on public internet paths. It can be used for Google APIs and services as well as supported published services, depending on the architecture. This provides a useful abstraction between consumers and service producers while maintaining private connectivity. Cloud CDN is designed for content delivery, Cloud Scheduler handles scheduled execution, and lifecycle rules automate Cloud Storage object actions. Therefore, Private Service Connect should be evaluated for private service connectivity.

Question 293

An organization wants to grant a team access only to resources that have a specific environment label, such as environment=development. Which IAM capability can help implement conditional access?

1. Cloud Logging
2. IAM Conditions
3. Cloud CDN
4. Cloud Storage Transfer Service

Correct Answer: 2

Explanation

IAM Conditions allow access decisions to include additional conditions rather than relying solely on a basic role assignment. Depending on supported resource attributes and condition expressions, organizations can make authorization more context-aware and restrict access based on defined criteria. This can support more precise governance than granting unconditional access to an entire resource set. Cloud Logging records operational activity, Cloud CDN accelerates content delivery, and Storage Transfer Service moves data. Therefore, IAM Conditions are the relevant capability for implementing conditional authorization requirements.

Question 294

A company wants to use a dedicated physical host for workloads that have strict licensing or isolation requirements. Which Compute Engine capability should it evaluate?

1. Sole-tenant nodes
2. Cloud CDN
3. Pub/Sub
4. Cloud Functions

Correct Answer: 1

Explanation

Sole-tenant nodes provide dedicated physical Compute Engine servers for an organization’s VM workloads. They can be useful when workloads have licensing restrictions, compliance requirements, or isolation needs that make shared physical infrastructure unsuitable. Workloads can be scheduled on dedicated hosts according to supported configuration options. Cloud CDN provides content caching, Pub/Sub provides messaging, and Cloud Functions provides event-driven execution. Therefore, sole-tenant nodes should be evaluated when physical host dedication is an important requirement.

Question 295

A company wants to automatically retain application logs for a defined period and then remove older entries to control storage costs. Which capability should it configure?

1. Cloud Logging retention settings
2. Cloud CDN
3. Cloud Interconnect
4. Cloud Run

Correct Answer: 1

Explanation

Cloud Logging provides log storage and retention controls that can be configured according to organizational requirements. Retention policies can help organizations balance operational investigation needs, compliance requirements, and storage costs by determining how long logs remain available in supported log buckets. Older logs can be removed according to the configured retention period. Cloud CDN distributes cached content, Cloud Interconnect provides private connectivity, and Cloud Run executes containers. Therefore, Cloud Logging retention settings are appropriate when log data must be retained for a defined period.

Question 296

A company wants to migrate a database while keeping the source database operational and continuously replicating changes to the target until the final cutover. Which service should it investigate?

1. Cloud CDN
2. Database Migration Service
3. Cloud DNS
4. Memorystore

Correct Answer: 2

Explanation

Database Migration Service supports migration workflows in which database data can be transferred and changes replicated as part of supported migration scenarios. This can help organizations reduce downtime by keeping the source system operational while the target environment is prepared. At an appropriate point, the organization can perform a controlled cutover to the migrated database. Cloud CDN handles content delivery, Cloud DNS manages name resolution, and Memorystore provides in-memory caching. Therefore, Database Migration Service should be investigated for supported database migration and replication workflows.

Question 297

A company has applications in several projects that must use a centrally managed VPC. Application teams should manage their own workloads but should not administer the shared network. Which project model fits this requirement?

1. Every project creates an independent VPC
2. A host project provides the Shared VPC
3. All applications run in one project
4. Each application receives a public IP network

Correct Answer: 2

Explanation

A Shared VPC uses a host project to centrally manage the VPC network while service projects contain workloads belonging to application teams. This model separates network administration from application administration and can provide centralized control over subnets, routes, and related network resources. Service project administrators can work with their workloads without necessarily receiving broad permissions to administer the shared network. Independent VPCs would reduce centralization, while a single project weakens project-level separation. Therefore, a host project providing the Shared VPC fits this requirement.

Question 298

A company needs to protect a service account from excessive permissions and wants to identify unused or unnecessary access that could be removed. Which Google Cloud capability should administrators review?

1. IAM Recommender
2. Cloud CDN
3. Cloud Scheduler
4. Cloud Storage

Correct Answer: 1

Explanation

IAM Recommender analyzes permission usage and can provide recommendations that help organizations reduce excessive access. Reviewing these recommendations can assist administrators in applying least-privilege principles by identifying roles or permissions that may no longer be required. Recommendations should still be reviewed carefully because automated analysis may not understand every future business requirement. Cloud CDN provides content delivery, Cloud Scheduler handles scheduled tasks, and Cloud Storage provides object storage. Therefore, IAM Recommender is the appropriate capability to review when reducing unnecessary permissions.

Question 299

A critical application requires a recovery plan that specifies how much data loss is acceptable after a major outage. Which disaster-recovery metric describes this requirement?

1. RTO
2. SLA
3. RPO
4. SLO

Correct Answer: 3

Explanation

Recovery Point Objective, or RPO, defines the maximum acceptable amount of data loss measured in time after a disruptive event. For example, an organization with an RPO of 15 minutes may need recovery mechanisms that limit lost transactional data to approximately that period. RTO, in contrast, defines how quickly a service should be restored. SLA and SLO describe service-level expectations and objectives rather than the acceptable amount of recoverable data loss. Therefore, RPO is the appropriate disaster-recovery metric for this requirement.

Question 300

A company wants to create a repeatable infrastructure deployment process so that the same cloud architecture can be provisioned consistently across development, testing, and production. Which approach should the architect recommend?

1. Manual console configuration
2. Infrastructure as Code
3. Individual VM customization
4. Ad hoc shell commands only

Correct Answer: 2

Explanation

Infrastructure as Code allows infrastructure configurations to be defined in version-controlled, repeatable files that can be reviewed, tested, and reused across environments. This reduces configuration drift and makes it easier to reproduce consistent architectures for development, testing, and production. It can also support automated deployment pipelines and controlled infrastructure changes. Manual console configuration and ad hoc commands are more difficult to reproduce consistently, while individual VM customization does not provide comprehensive infrastructure management. Therefore, Infrastructure as Code is the appropriate approach for repeatable cloud provisioning.