Free Google Associate-Cloud-Engineer Exam Questions

Question 1

You have an application that uses Cloud Spanner as a database backend to keep current state information about users. Cloud Bigtable logs all events triggered by users. You export Cloud Spanner data to Cloud Storage during daily backups. One of your analysts asks you to join data from Cloud Spanner and Cloud Bigtable for specific users. You want to complete this ad hoc request as efficiently as possible. What should you do?

A : Create a dataflow job that copies data from Cloud Bigtable and Cloud Storage for specific users.

B : Create a dataflow job that copies data from Cloud Bigtable and Cloud Spanner for specific users.

C : Create a Cloud Dataproc cluster that runs a Spark job to extract data from Cloud Bigtable and Cloud Storage for specific users.

D : Create two separate BigQuery external tables on Cloud Storage and Cloud Bigtable. Use the BigQuery console to join these tables through user fields, and apply appropriate filters.

Answer: D

Question 2

You are building a product on top of Google Kubernetes Engine (GKE). You have a single GKE cluster. For each of your customers, a Pod is running in that cluster, and your customers can run arbitrary code inside their Pod. You want to maximize the isolation between your customers’ Pods. What should you do?

A : Use Binary Authorization and whitelist only the container images used by your customers’ Pods.

B : Use the Container Analysis API to detect vulnerabilities in the containers used by your customers’ Pods.

C : Create a GKE node pool with a sandbox type configured to gvisor. Add the parameter runtimeClassName: gvisor to the specification of your customers’ Pods.

D : Use the cos_containerd image for your GKE nodes. Add a nodeSelector with the value cloud.google. com/gke-os-distribution: cos_containerd to the specification of your customers’ Pods.

Answer: C

Question 3

You have a single binary application that you want to run on Google Cloud Platform. You decided to automatically scale the application based on underlying infrastructure CPU usage. Your organizational policies require you to use virtual machines directly. You need to ensure that the application scaling is operationally efficient and completed as quickly as possible. What should you do?

A : eate a Google Kubernetes Engine cluster, and use horizontal pod autoscaling to scale the application.

B : eate an instance template, and use the template in a managed instance group with autoscaling configured.

C : eate an instance template, and use the template in a managed instance group that scales up and down based on the time of day.

D : a set of third-party tools to build automation around scaling the application up and down, based on Stackdriver CPU usage monitoring.

Answer: A

Question 4

Your company plans to migrate its on-premises PostgreSQL database to Google Cloud. The workloads aredemanding, requiring fast transactional and analytical performance. You need to select a fully manageddatabase service on Google Cloud. Your solution must also be able to synchronously replicate and optimizethe storage layer. What should you do?

A : Use the psql client installed on a Compute Engine Instance. Connect to the Cloud SQL instance to perform the database migration.

B : Migrate the database to AlloyDB for PostgreSQL by using Database Migration Service.

C : Migrate the database to Cloud SQL for PostgreSQL by using Database Migration Service.

D : Create a Compute Engine instance. Install and configure PostgreSQL on the instance, and migrate thedatabase.

Answer: B

Question 5

Your company is running a critical workload on a single Compute Engine VM instance. Your company's disaster recovery policies require you to backup the entire instance's disk data every day. The backups must be retained for 7 days. You must configure a backup solution that complies with your company's security policies and requires minimal setup and configuration. What should you do?

A : Configure the instance to use persistent disk asynchronous replication.

B : Configure daily scheduled persistent disk snapshots with a retention period of 7 days.

C : Configure Cloud Scheduler to trigger a Cloud Function each day that creates a new machine image and deletes machine images that are older than 7 days.

D : Configure a bash script using gsutil to run daily through a cron job. Copy the disk's files to a Cloud Storage bucket with archive storage class and an object lifecycle rule to delete the objects after 7 days.

Answer: B