Question 221
Your team is working on designing an IoT solution. There are thousands of devices that need to send periodic time series data for processing.
Which services should be used to ingest and store the data?
A. Pub/Sub, Datastore
B. Pub/Sub, Dataproc
C. Dataproc, Bigtable
D. Pub/Sub, Bigtable
Question 222
Your development team has asked you to set up an external TCP load balancer with SSL offload.
Which load balancer should you use?
A. SSL proxy
B. HTTP load balancer
C. TCP proxy
D. HTTPS load balancer
Question 223
Your company wants to host confidential documents in Cloud Storage. Due to compliance requirements, there is a need for the data to be highly available and resilient even in case of a regional outage.
Which storage classes help meet the requirement?
A. Standard
B. Regional
C. Coldline
D. Dual-Regional
E. Multi-Regional
Question 224
Your manager needs you to test out the latest version of MS-SQL on a Windows instance. You've created the VM and need to connect into the instance. What steps should you follow to connect to the instance?
A. Generate a Windows password in the console, then use a client capable of communicating via RDP and provide the credentials.
B. Generate a Windows password in the console, and then use the RDP button to connect in through the console.
C. Connect in with your own RDP client using your Google Cloud username and password.
D. From the console click the SSH button to automatically connect.
Question 225
You need to create a new development Kubernetes cluster with 3 nodes. The cluster will be named project- 1-cluster.
Which of the following truncated commands will create a cluster?
A. gcloud container clusters create project-1-cluster --num-nodes 3
B. kubectl clusters create project-1-cluster 3
C. kubectl clusters create project-1-cluster --num-nodes 3
D. gcloud container clusters create project-1-cluster 3
Question 226
Your security team wants to be able to audit network traffic inside of your network. What's the best way to ensure they have access to the data they need?
A. Disable flow logs.
B. Enable flow logs.
C. Enable VPC Network logs
D. Add a firewall capture filter.
Question 227
You have a Cloud Storage bucket that needs to host static web assets with a dozen HTML pages, a few JavaScript files, and some CSS. How do you make the bucket public?
A. Check the "make public" box on the GCP Console for the bucket
B. gsutil iam ch allAuthenticatedUsers:objectViewer gs://bucket-name
C. gsutil make-public gs://bucket-name
D. gsutil iam ch allUsers:objectViewer gs://bucket-name
Question 228
You've created a new Compute Engine instance in zone us-central1-b. When you tried to attach the GPU that your data engineers requested, you're getting an error. What is the most likely cause of the error?
A. Your instance isn't running with the correct scopes to allow GPUs.
B. The GPU is not supported for your OS.
C. Your instance isn't running with the default compute engine service account.
D. The desired GPU doesn't exist in that zone.
Question 229
Your data team is working on some new machine learning models. They're generating several files per day that they want to store in a regional bucket. They mostly focus on the files from the last week. However, they want to keep all the files just to be safe and if needed, would be referred once in a month. With the fewest steps possible, what's the best way to lower the storage costs?
A. Create a Cloud Function triggered when objects are added to a bucket. Look at the date on all the files and move it to Nearline storage if it's older than a week.
B. Create a Cloud Function triggered when objects are added to a bucket. Look at the date on all the files and move it to Coldline storage if it's older than a week.
C. Create a lifecycle policy to switch the objects older than a week to Coldline storage.
D. Create a lifecycle policy to switch the objects older than a week to Nearline storage.
Question 230
You've been tasked with getting all of your team's public SSH keys onto to a specific Bastion host instance of a particular project. You've collected them all. With the fewest steps possible, what is the simplest way to get the keys deployed?
A. Add all of the keys into a file that's formatted according to the requirements. Use the gcloud compute instances add-metadata command to upload the keys to each instance
B. Add all of the keys into a file that's formatted according to the requirements. Use the gcloud compute projectinfo add-metadata command to upload the keys.
C. Use the gcloud compute ssh command to upload all the keys
D. Format all of the keys as needed and then, using the user interface, upload each key one at a time.
