Win IT Exam with Last Dumps 2025

Your company wants you to migrate their Oracle, MySQL, Microsoft SQL Server, and PostgreSQL relational databases to Google Cloud. You need a fully managed, flexible database solution when possible. What should you do?

A. Migrate all the databases to Cloud SQL. B. Migrate the Oracle, MySQL, and Microsoft SQL Server databases to Cloud SQL, and migrate the PostgreSQL databases to Compute Engine. C. Migrate the MySQL, Microsoft SQL Server, and PostgreSQL databases to Compute Engine, and migrate the Oracle databases to Bare Metal Solution for Oracle. D. Migrate the MySQL, Microsoft SQL Server, and PostgreSQL databases to Cloud SQL, and migrate the Oracle databases to Bare Metal Solution for Oracle.

You are managing a Cloud SQL for PostgreSQL instance in Google Cloud. You need to test the high availability of your Cloud SQL instance by performing a failover. You want to use the cloud command. What should you do?

A. Use gcloud sql instances failover . B. Use gcloud sql instances failover . C. Use gcloud sql instances promote-replica . D. Use gcloud sql instances promote-replica .

You use Python scripts to generate weekly SQL reports to assess the state of your databases and determine whether you need to reorganize tables or run statistics. You want to automate this report but need to minimize operational costs and overhead. What should you do?

A. Create a VM in Compute Engine, and run a cron job. B. Create a Cloud Composer instance, and create a directed acyclic graph (DAG). C. Create a Cloud Function, and call the Cloud Function using Cloud Scheduler. D. Create a Cloud Function, and call the Cloud Function from a Cloud Tasks queue.

Your company is using Cloud SQL for MySQL with an internal (private) IP address and wants to replicate some tables into BigQuery in near-real time for analytics and machine learning. You need to ensure that replication is fast and reliable and uses Google-managed services. What should you do?

A. Develop a custom data replication service to send data into BigQuery. B. Use Cloud SQL federated queries. C. Use Database Migration Service to replicate tables into BigQuery. D. Use Datastream to capture changes, and use Dataflow to write those changes to BigQuery.

You are designing a physician portal app in Node.js. This application will be used in hospitals and clinics that might have intermittent internet connectivity. If a connectivity failure occurs, the app should be able to query the cached data. You need to ensure that the application has scalability, strong consistency, and multi-region replication. What should you do?

A. Use Firestore and ensure that the PersistenceEnabled option is set to true. B. Use Memorystore for Memcached. C. Use Pub/Sub to synchronize the changes from the application to Cloud Spanner. D. Use Table.read with the exactStaleness option to perform a read of rows in Cloud Spanner.

You manage a production MySQL database running on Cloud SQL at a retail company. You perform routine maintenance on Sunday at midnight when traffic is slow, but you want to skip routine maintenance during the year-end holiday shopping season. You need to ensure that your production system is available 24/7 during the holidays. What should you do?

A. Define a maintenance window on Sundays between 12 AM and 1 AM, and deny maintenance periods between November 1 and January 15. B. Define a maintenance window on Sundays between 12 AM and 5 AM, and deny maintenance periods between November 1 and February 15. C. Build a Cloud Composer job to start a maintenance window on Sundays between 12 AM and 1AM, and deny maintenance periods between November 1 and January 15. D. Create a Cloud Scheduler job to start maintenance at 12 AM on Sundays. Pause the Cloud Scheduler job between November 1 and January 15.

You want to migrate an on-premises 100 TB Microsoft SQL Server database to Google Cloud over a 1 Gbps network link. You have 48 hours allowed downtime to migrate this database. What should you do? (Choose two.)

A. Use a change data capture (CDC) migration strategy. B. Move the physical database servers from on-premises to Google Cloud. C. Keep the network bandwidth at 1 Gbps, and then perform an offline data migration. D. Increase the network bandwidth to 2 Gbps, and then perform an offline data migration. E. Increase the network bandwidth to 10 Gbps, and then perform an offline data migration.

You need to provision several hundred Cloud SQL for MySQL instances for multiple project teams over a one-week period. You must ensure that all instances adhere to company standards such as instance naming conventions, database flags, and tags. What should you do?

A. Automate instance creation by writing a Dataflow job. B. Automate instance creation by setting up Terraform scripts. C. Create the instances using the Google Cloud Console UI. D. Create clones from a template Cloud SQL instance.

Your organization is migrating 50 TB Oracle databases to Bare Metal Solution for Oracle. Database backups must be available for quick restore. You also need to have backups available for 5 years. You need to design a cost-effective architecture that meets a recovery time objective (RTO) of 2 hours and recovery point objective (RPO) of 15 minutes. What should you do?

A. 1 Create the database on a Bare Metal Solution server with the database running on flash storage.
2. Keep a local backup copy on all flash storage.
3. Keep backups older than one day stored in Actifio OnVault storage. B. 1 Create the database on a Bare Metal Solution server with the database running on flash storage.
2. Keep a local backup copy on standard storage.
3. Keep backups older than one day stored in Actifio OnVault storage. C. 1. Create the database on a Bare Metal Solution server with the database running on flash storage.
2. Keep a local backup copy on standard storage.
3. Use the Oracle Recovery Manager (RMAN) backup utility to move backups older than one day to a Coldline Storage bucket. D. 1. Create the database on a Bare Metal Solution server with the database running on flash storage.
2. Keep a local backup copy on all flash storage.
3. Use the Oracle Recovery Manager (RMAN) backup utility to move backups older than one day to an Archive Storage bucket.

You are a DBA on a Cloud Spanner instance with multiple databases. You need to assign these privileges to all members of the application development team on a specific database:
Can read tables, views, and DDL -
Can write rows to the tables -
Can add columns and indexes -
Cannot drop the database -
What should you do?

A. Assign the Cloud Spanner Database Reader and Cloud Spanner Backup Writer roles. B. Assign the Cloud Spanner Database Admin role. C. Assign the Cloud Spanner Database User role. D. Assign the Cloud Spanner Admin role.