Why GCP for cloud computing - Test Your Understanding

Practice - 5 Tasks

1fill in blank

easy

Complete the code to create a virtual machine instance in GCP using the correct command.

GCP

gcloud compute instances create my-instance --zone=[1]

Drag options to blanks, or click blank then click option'

Aeurope-west1-b

Bus-central1-a

Casia-east1-c

Dinvalid-zone

Attempts:

3 left

💡 Hint

Common Mistakes

Using an invalid or misspelled zone name.

The zone europe-west1-b is a valid GCP zone for creating instances.

2fill in blank

medium

Complete the code to list all storage buckets in your GCP project.

GCP

gsutil [1]

Drag options to blanks, or click blank then click option'

Arm

Bmb

Ccp

Dls

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'mb' which creates a bucket instead of listing.

The command gsutil ls lists all storage buckets in your project.

3fill in blank

hard

Fix the error in the command to deploy an app to App Engine.

GCP

gcloud app deploy [1]

Drag options to blanks, or click blank then click option'

Aapp.yaml

Bapp.yml

Capplication.yaml

Ddeploy.yaml

Attempts:

3 left

💡 Hint

Common Mistakes

Using incorrect file names like app.yml or deploy.yaml.

The correct configuration file for App Engine deployment is app.yaml.

4fill in blank

hard

Fill both blanks to create a firewall rule allowing HTTP traffic on port 80.

GCP

gcloud compute firewall-rules create allow-http --allow=[1]:[2]

Drag options to blanks, or click blank then click option'

Atcp

Budp

C80

D443

Attempts:

3 left

💡 Hint

Common Mistakes

Using UDP protocol or wrong port numbers like 443.

HTTP traffic uses TCP protocol on port 80, so the rule must allow tcp:80.

5fill in blank

hard

Fill all three blanks to create a GCP Pub/Sub topic and publish a message.

GCP

gcloud pubsub topics create [1]
gcloud pubsub topics publish [2] --message=[3]

Drag options to blanks, or click blank then click option'

Amy-topic

C"Hello, GCP!"

D"Test message"

Attempts:

3 left

💡 Hint

Common Mistakes

Using different topic names or missing quotes around the message.

The topic name must be consistent when creating and publishing. The message is a string like "Hello, GCP!".