Free Google Professional-Cloud-Security-Engineer Exam Questions

Question 1

Your organization operates a hybrid cloud environment and has recently deployed a private Artifact Registryrepository in Google Cloud. On-premises developers cannot resolve the Artifact Registry hostname andtherefore cannot push or pull artifacts. You've verified the following:Connectivity to Google Cloud is established by Cloud VPN or Cloud Interconnect.No custom DNS configurations exist on-premises.There is no route to the internet from the on-premises network.You need to identify the cause and enable the developers to push and pull artifacts. What is likely causing theissue and what should you do to fix the issue?

A : Artifact Registry requires external HTTP/HTTPS access. Create a new firewall rule allowing ingresstraffic on ports 80 and 443 from the developer's IP ranges.

B : Private Google Access is not enabled for the subnet hosting the Artifact Registry. Enable PrivateGoogle Access for the appropriate subnet.

C : On-premises DNS servers lack the necessary records to resolve private Google API domains. CreateDNS records for restricted.googleapis.com or private.googleapis.com pointing to Google's published IPranges.

D : Developers must be granted the artifactregistry.writer IAM role. Grant the relevant developer group thisrole.

Answer: C

Question 2

Your organization has an application hosted in Cloud Run. You must control access to the application byusing Cloud Identity-Aware Proxy (IAP) with these requirements:Only users from the AppDev group may have access.Access must be restricted to internal network IP addresses.What should you do?

A : Configure IAP to enforce multi-factor authentication (MFA) for all users and use network intrusiondetection systems (NIDS) to block unauthorized access attempts.

B : Configure firewall rules to limit access to IAP based on the AppDev group and source IP addresses.

C : Create an access level that includes conditions for internal IP address ranges and AppDev groups.Apply this access level to the application's IAP policy.

D : Deploy a VPN gateway and instruct the AppDev group to connect to the company network beforeaccessing the application.

Answer: C

Question 3

Your organization operates a hybrid cloud environment and has recently deployed a private Artifact Registryrepository in Google Cloud. On-premises developers cannot resolve the Artifact Registry hostname andtherefore cannot push or pull artifacts. You've verified the following:Connectivity to Google Cloud is established by Cloud VPN or Cloud Interconnect.No custom DNS configurations exist on-premises.There is no route to the internet from the on-premises network.You need to identify the cause and enable the developers to push and pull artifacts. What is likely causing theissue and what should you do to fix the issue?

A : Artifact Registry requires external HTTP/HTTPS access. Create a new firewall rule allowing ingresstraffic on ports 80 and 443 from the developer's IP ranges.

B : Private Google Access is not enabled for the subnet hosting the Artifact Registry. Enable PrivateGoogle Access for the appropriate subnet.

C : On-premises DNS servers lack the necessary records to resolve private Google API domains. CreateDNS records for restricted.googleapis.com or private.googleapis.com pointing to Google's published IPranges.

D : Developers must be granted the artifactregistry.writer IAM role. Grant the relevant developer group thisrole.

Answer: C

Question 4

Your organization is building a real-time recommendation engine using ML models that process live user activity data stored in BigQuery and Cloud Storage. Each new model developed is saved to Artifact Registry. This new system deploys models to Google Kubernetes Engine and uses Pub/Sub for message queues. Recent industry news has been reporting attacks exploiting ML model supply chains. You need to enhance the security in this serverless architecture, specifically against risks to the development and deployment pipeline. What should you do?

A : Limit external libraries and dependencies that are used for the ML models as much as possible. Continuously rotate encryption keys that are used to access the user data from BigQuery and Cloud Storage.

B : Enable container image vulnerability scanning during development and pre-deployment. Enforce Binary Authorization on images deployed from Artifact Registry to your continuous integration and continuous deployment (CI/CD) pipeline.

C : Thoroughly sanitize all training data prior to model development to reduce risk of poisoning attacks. Use IAM for authorization, and apply role-based restrictions to code repositories and cloud services.

D : Develop strict firewall rules to limit external traffic to Cloud Run instances. Integrate intrusion detection systems (IDS) for real-time anomaly detection on Pub/Sub message flows.

Answer: B

Question 5

Your organization operates a hybrid cloud environment and has recently deployed a private Artifact Registryrepository in Google Cloud. On-premises developers cannot resolve the Artifact Registry hostname andtherefore cannot push or pull artifacts. You've verified the following:Connectivity to Google Cloud is established by Cloud VPN or Cloud Interconnect.No custom DNS configurations exist on-premises.There is no route to the internet from the on-premises network.You need to identify the cause and enable the developers to push and pull artifacts. What is likely causing theissue and what should you do to fix the issue?

A : Artifact Registry requires external HTTP/HTTPS access. Create a new firewall rule allowing ingresstraffic on ports 80 and 443 from the developer's IP ranges.

B : Private Google Access is not enabled for the subnet hosting the Artifact Registry. Enable PrivateGoogle Access for the appropriate subnet.

C : On-premises DNS servers lack the necessary records to resolve private Google API domains. CreateDNS records for restricted.googleapis.com or private.googleapis.com pointing to Google's published IPranges.

D : Developers must be granted the artifactregistry.writer IAM role. Grant the relevant developer group thisrole.

Answer: C