Storage transfer service in GCP - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to specify the source bucket in a Storage Transfer Service job.

GCP

transferJob = {
  "transferSpec": {
    "gcsDataSource": {
      "bucketName": "[1]"
    },
    "gcsDataSink": {
      "bucketName": "destination-bucket"
    }
  }
}

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

Adestination-bucket-name

Bsource-bucket-name

Ctransfer-job-name

Dproject-id

Attempts:

3 left

💡 Hint

Common Mistakes

Using the destination bucket name as the source.

Using project ID instead of bucket name.

The source bucket name must be specified under gcsDataSource.bucketName to tell the Storage Transfer Service where to copy data from.

2fill in blank

medium

Complete the code to set the schedule for a daily Storage Transfer Service job.

GCP

transferJob = {
  "schedule": {
    "scheduleStartDate": {
      "year": 2024,
      "month": 6,
      "day": 1
    },
    "startTimeOfDay": {
      "hours": [1],
      "minutes": 0,
      "seconds": 0
    }
  }
}

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

A24

B-1

C2

D25

Attempts:

3 left

💡 Hint

Common Mistakes

Using 24 or higher for hours, which is invalid.

Using negative numbers for hours.

The hours field must be between 0 and 23. Setting it to 2 means the job starts at 2 AM.

3fill in blank

hard

Fix the error in the transfer job configuration to enable object conditions.

GCP

transferJob = {
  "transferSpec": {
    "objectConditions": {
      "minTimeElapsedSinceLastModification": "[1]"
    },
    "gcsDataSource": {
      "bucketName": "source-bucket"
    },
    "gcsDataSink": {
      "bucketName": "destination-bucket"
    }
  }
}

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

A3600s

B3600

C1 hour

D3600 seconds

Attempts:

3 left

💡 Hint

Common Mistakes

Using plain numbers without units.

Using words like '1 hour' instead of duration format.

The time duration must be specified as a string with a suffix like 's' for seconds. '3600s' means 3600 seconds (1 hour).

4fill in blank

hard

Fill both blanks to configure a Storage Transfer Service job with a filter and a schedule.

GCP

transferJob = {
  "transferSpec": {
    "gcsDataSource": {
      "bucketName": "source-bucket"
    },
    "objectConditions": {
      "includePrefixes": ["[1]"]
    }
  },
  "schedule": {
    "scheduleStartDate": {
      "year": 2024,
      "month": 6,
      "day": 10
    },
    "startTimeOfDay": {
      "hours": [2],
      "minutes": 30,
      "seconds": 0
    }
  }
}

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Aimages/

Bvideos/

C3

D15

Attempts:

3 left

💡 Hint

Common Mistakes

Using invalid hour values like 24.

Using prefixes without trailing slash if filtering folders.

The includePrefixes filters objects starting with 'images/'. The schedule starts at 3:30 AM.

5fill in blank

hard

Fill all three blanks to create a Storage Transfer Service job with a description, schedule, and transfer spec.

GCP

transferJob = {
  "description": "[1]",
  "schedule": {
    "scheduleStartDate": {
      "year": 2024,
      "month": 7,
      "day": 1
    },
    "startTimeOfDay": {
      "hours": [2],
      "minutes": 0,
      "seconds": 0
    }
  },
  "transferSpec": {
    "gcsDataSource": {
      "bucketName": "[3]"
    },
    "gcsDataSink": {
      "bucketName": "backup-bucket"
    }
  }
}

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ADaily backup job

B4

Cprimary-data-bucket

DWeekly backup job

Attempts:

3 left

💡 Hint

Common Mistakes

Using invalid hour values.

Mixing up source and destination bucket names.

The description is 'Daily backup job'. The job starts at 4 AM. The source bucket is 'primary-data-bucket'.