Practice Free Cloud-Digital-Leader Exam Online Questions
An organization wants a cost-effective relational database.
Which Google Cloud service should the organization use?
- A . Cloud Storage
- B . BigQuery
- C . Cloud SQL
- D . Dataflow
An organization needs protection against distributed denial-of-service (DDoS) attacks.
Which Google Cloud service should the organization use?
- A . Cloud Build
- B . Google Cloud Armor
- C . Security Command Center
- D . Cloud VPN
You are leading projects in an IT services company. Your customer’s project requires analyzing im-ages. They have many 10s of 1000s of raw images that they have made available to you. Your small technology team needs to build a machine learning model. The images are unlabeled. You don’t have the people or the capacity to label the images.
What is your approach?
- A . Look for open-source labeled images that closely resemble the given images.
- B . Request data labeling service from Google.
- C . Tell the customer it is their duty to label the images.
- D . Hire temporary workers who can quickly label the images.
C
Explanation:
Google’s Data Labeling Service lets you work with human labelers to generate highly accurate labels for a collection of data that you can use in machine learning models.
Reference:
-> https://cloud.google.com/vertex-ai/docs/datasets/data-labeling-job
-> https://cloud.google.com/ai-platform/data-labeling/docs
How does a large hotel chain benefit from storing their customer reservation data in the cloud?
- A . On-premises hardware access to transaction data
- B . Real-time data transformation at scale within an on-premises database
- C . Real-time business transaction accuracy at scale
- D . Physical hardware access during peak demand
An organization is struggling to keep up with the growth of their application which is running on legacy infrastructure.
What might be holding them back?
- A . The inaccessibility of their data due to perimeter security
- B . The overreliance on platform as a service
- C . The time it takes their serverless compute function to scale
- D . The cost of provisioning hardware for peak usage
D
Explanation:
Legacy infrastructure is typically based on on-premises hardware that is managed and maintained by the organization. As the application grows and the user base expands, the hardware required to support it must also grow. This can lead to significant costs associated with provisioning and maintaining hardware, particularly if the organization needs to provision for peak usage.
You are a DevOps Engineer in an E-commerce company that sells products globally, across the countries, Customers buy products, add them to carts or check-in stock from different parts of the world with different timestamps, you need to choose a database that can scale globally without any hassle and lots of developer support, it should be consistent across regions, can scale horizontally to support enormous user, automatically replicates, shards and even auto transaction processing.
Which of the following database do you choose?
- A . Cloud SQL
- B . Cloud Spanner
- C . Cloud Firestore.
- D . Cloud Storage.
B
Explanation:
Cloud Spanner:
Fully managed relational database with unlimited scale, strong consistency, and up to 99.999% availability.
– Get all the benefits of relational semantics and SQL with unlimited scale
– Start at any size and scale with no limits as your needs grow
– Enjoy high availability with zero scheduled downtime and online schema changes
– Deliver high-performance transactions with strong consistency across regions and continents
– Focus on innovation, eliminating manual tasks with capabilities like automatic sharding
Automatic sharding
Cloud Spanner optimizes performance by automatically sharding the data based on request load and size of the data. As a result, you can spend less time worrying about how to scale your database and instead focus on scaling your business.
Strong transactional consistency
Purpose-built for external, strong, global transactional consistency.
Regional and multi-regional configurations
No matter where your users may be, apps backed by Cloud Spanner can read and write up-to-date strongly consistent data globally Additionally, when running a multi-region instance, your database is able to survive a regional failure, and offers industry-leading 99.999% availability.
Online schema changes with no downtime
Cloud Spanner users can make a schema change, whether it’s adding a column or adding an index while serving traffic with zero downtime. Hence you now have the flexibility to adapt your database to your business needs without compromising on the availability of your application.
The customer has applications that do data processing on-premise. They have been built using Ha-doop and Spark.
What product should I use on Google Cloud?
- A . Dataproc
- B . Dataflow
- C . Dataprep
- D . Dataplex
A
Explanation:
Because Dataproc is used to run Hadoop/Spark workloads
What are the different storage & database services in GCP? Which is Google cloud storage and database below the option
- A . Persistent Disk
- B . Cloud SQL.
- C . Cloud Bigtable
- D . Cloud Spanner
- E . All of the Above
E
Explanation:
Your organization needs to minimize how much it pays for data traffic from the Google network to the internet.
What should your organization do?
- A . Choose the Standard network service tier.
- B . Choose the Premium network service tier.
- C . Deploy Cloud VPN.
- D . Deploy Cloud NAT.
A
Explanation:
Choose the Standard network service tier. While Premium tier is the default for all egress traffic and offers the highest performance, when cost is a consideration. Standard tier is the more economical.
https://cloud.google.com/blog/products/networking/networking-cost-optimization-best-practices
Google Cloud Platform (GCP) provides three main compliance resource webpages.
What are they? (Select Three Answer)
- A . Compliance Reports Manager
- B . Support Hub
- C . Compliance Offerings
- D . GDPR Home Page
- E . TechCentral
ACD
Explanation:
Compliance Reports Manager, GDPR Home Page, Compliance Offerings GCP provides three main compliance resource webpages
Compliance Reports Manager C https://cloud.google.com/security/compliance/compliance-reports-manager
Compliance Offerings C https://cloud.google.com/security/compliance/offerings
GDPR Resource Center C https://cloud.google.com/security/gdpr/resource-center
At Google Cloud, we champion initiatives that prioritize and improve the security and privacy of customer personal data, and want you, as a Google Cloud customer, to feel confident using our services in light of GDPR requirements. If you partner with Google Cloud, we will support your GDPR compliance efforts