GCP - Quiz 3 - 4 - 5

Preemptible VMs can offer advantages over a standard Compute Engine VM. What is a reason customers choose preemptible VMs?. To improve performance. To reduce cost. To reduce cost on premium operating systems. To use custom machine types.

Which statement best describes how VPC routers and firewalls work?. They are managed by Google in virtual machines and customers cannot modify them. They are managed by Google in virtual machines and customers can tune or deactivate them. They are managed by Google as a built-in feature. Customers provision virtual machines and run their routers and firewalls in them.

Which term describes a secure, individual, private cloud-computing model hosted within a public cloud?. Domain name system (DNS). Content delivery network (CDN). Virtual private cloud (VPC). Virtual private network (VPN).

Which interconnect option is a service level agreement (SLA) available for?. Carrier Peering. Dedicated Interconnect. Standard Network Tier. Direct Peering.

Select the true statement about Google’s VPC networks and subnets. Networks are global, and subnets are regional. Both networks and subnets are global. Networks are regional, and subnets are zonal. Networks are global, and subnets are zonal.

A Google Cloud customer wants to load-balance traffic among the backend VMs that form part of a multi-tier application. Which load-balancing option should this customer choose?. The regional load balancer. The regional internal load balancer. The global SSL proxy. The global HTTP(S) load balancer. The global TCP proxy.

Your application needs to store data with strong transactional consistency, and you want seamless scaling up. Which storage option is the best choice for your application?. Cloud SQL. Firestore. Cloud Storage. Cloud Spanner.

Why would a customer consider the Coldline Storage class?. To save money on storing infrequently accessed data. To improve security. To save money on storing frequently accessed data. To use the Coldline Storage API.

You manufacture devices with sensors and need to stream huge amounts of data from these devices to a storage option in the cloud. Which storage option is the best choice for your application?. Bigtable. BigQuery. Firestore. Cloud Spanner.

Which statement describes the correct Cloud Storage use case?. Cloud Storage provides the root file system of a Linux virtual machine. Cloud Storage provides data warehousing services. Cloud Storage provides RDBMS (Relational Database Management System) services. Cloud Storage provides durable and highly available object storage.

Which SQL database service can scale to petabyte database sizes?. Cloud SQL. Bigtable. Cloud Spanner. Firestore.

Where do the resources used to build Google Kubernetes Engine clusters come from?. Cloud Storage. App Engine. Bare metal servers. Compute Engine.

Anthos provides a rich set of tools for monitoring and maintaining the consistency of your applications across which of the following locations?. Applications hosted with one cloud provider only. Applications hosted on-premises only. Applications hosted on-premises, in the cloud, or in multiple clouds. Applications hosted with multiple cloud providers only.

What is a Kubernetes pod?. A group of clusters. A group of containers. A group of VMs. A group of nodes.

How do containers access an operating system?. Each container has its own instance of an operating system. Containers use a shared base operating system stored in a Cloud Storage bucket. Containers use a shared base operating system stored in a shared runtime layer. Containers use a shared base operating system stored in a shared kernel layer.

How do you keep your Kubernetes version updated in Google Kubernetes Engine?. The Google Kubernetes Engine team periodically performs automatic upgrades of your cluster to newer stable versions. You need to stop your cluster and manually update the Kubernetes version in your cluster. You cannot update a running cluster. You need to create a copy of the cluster with the updated Kubernetes version. You are required to set up a cron job to periodically check the Kubernetes version in your cluster.

What is a Kubernetes cluster?. A group of pods that manage the administration of a Kubernetes application. A group of containers that provide high availability for applications. A group of machines where Kubernetes can schedule workloads.