Why data services matter in GCP - Test Your Understanding

Practice - 5 Tasks

1fill in blank

easy

Complete the code to create a Cloud Storage bucket named 'my-data-bucket'.

GCP

gsutil mb gs://[1]/

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

Abucket-data

Bdata-bucket-123

Cstorage-bucket

Dmy-data-bucket

Attempts:

3 left

💡 Hint

Common Mistakes

Using invalid bucket names

Omitting the gs:// prefix

Using spaces in bucket names

The command gsutil mb creates a new Cloud Storage bucket. The bucket name must be unique and is placed after gs://.

2fill in blank

medium

Complete the code to create a BigQuery dataset named 'analytics_data'.

GCP

bq mk [1]

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

Aanalytics_data

BanalyticsDataset

Cdata_analytics

Dmydataset

Attempts:

3 left

💡 Hint

Common Mistakes

Using camelCase instead of underscores

Using spaces in dataset names

Using invalid characters

The bq mk command creates a new BigQuery dataset. The dataset name should be descriptive and follow naming rules.

3fill in blank

hard

Fix the error in the command to load data from a CSV file into BigQuery table 'sales_data'.

GCP

bq load --source_format=CSV [1].sales_data gs://my-bucket/sales.csv

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

Asales_dataset

Bmydataset

Csales_data

Ddataset_sales

Attempts:

3 left

💡 Hint

Common Mistakes

Using table name instead of dataset name

Omitting the dataset name

Using incorrect dataset names

The bq load command requires the dataset name before the file path and table name. Here, 'mydataset' is the dataset where the table 'sales_data' will be created or updated.

4fill in blank

hard

Fill both blanks to create a Pub/Sub topic named 'data-updates' and publish a message 'Hello' to it.

GCP

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

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

Adata-updates

Bupdates-data

Cdata_update

Dupdate-data

Attempts:

3 left

💡 Hint

Common Mistakes

Using different topic names in create and publish commands

Typos in topic names

Using underscores instead of hyphens

Both commands must use the exact same topic name 'data-updates' to create and then publish a message to that topic.

5fill in blank

hard

Fill all three blanks to define a Cloud Function named 'processData' triggered by a Pub/Sub topic 'data-topic' with runtime 'python39'.

GCP

gcloud functions deploy [1] --runtime=[2] --trigger-topic=[3] --entry-point=main

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

AprocessData

Bpython39

Cdata-topic

DdataProcess

Attempts:

3 left

💡 Hint

Common Mistakes

Using wrong runtime versions

Mismatching topic names

Incorrect function names

The Cloud Function name is 'processData', the runtime is 'python39', and the trigger topic is 'data-topic'. These must match exactly for the function to deploy and trigger correctly.