Google Exam Associate-Cloud-Engineer Topic 7 Question 29 Discussion

Actual exam question for Google's Google Associate Cloud Engineer exam

Question #: 29
Topic #: 7

[All Google Associate Cloud Engineer Questions]

You have a Compute Engine instance hosting an application used between 9 AM and 6 PM on weekdays. You want to back up this instance daily for disaster recovery purposes. You want to keep the backups for 30 days. You want the Google-recommended solution with the least management overhead and the least number of services. What should you do?

A1. Update your instances' metadata to add the following value: snapshot--schedule: 0 1 * * *
2. Update your instances' metadata to add the following value: snapshot--retention: 30

B1. In the Cloud Console, go to the Compute Engine Disks page and select your instance's disk.
2. In the Snapshot Schedule section, select Create Schedule and configure the following parameters:
-- Schedule frequency: Daily
-- Start time: 1:00 AM -- 2:00 AM
-- Autodelete snapshots after 30 days

C1. Create a Cloud Function that creates a snapshot of your instance's disk.
2. Create a Cloud Function that deletes snapshots that are older than 30 days.
3. Use Cloud Scheduler to trigger both Cloud Functions daily at 1:00 AM.

D1. Create a bash script in the instance that copies the content of the disk to Cloud Storage.
2. Create a bash script in the instance that deletes data older than 30 days in the backup Cloud Storage bucket.
3. Configure the instance's crontab to execute these scripts daily at 1:00 AM.

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Suggested Answer: B

by Keneth at May 07, 2022, 01:42 AM

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