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GCP Cloud Digital Leader Certification Review

Total questions: 30

Worksheet time: 3600secs

Name
Class
Date
1.

You are starting to work on a client’s project who is looking for a database service within Google Cloud which is horizontally scalable, supports gigabyte size of relational data and even supports ACID for reliable storage of data. Which service will you recommend?

a)

Datastore

b)

BigQuery

c)

CloudSQL

d)

CloudSpanner

2.

A client of yours want you to migrate its on-premise MySQL data to Google Cloud without any downtime. Which service will you use for migrating SQL data to Cloud?

a)

Cloud Migration

b)

Anthos

c)

CloudSQL

d)

Cloud Run

3.

You are hired by an oil company that wants you to lead the migration of Oracle DB and DB2 to Google Cloud. Which of the following is the best option?

a)

CloudSQL for Oracle and VM for DB2

b)

CloudSQL for both Oracle and DB2

c)

VM for both Oracle and DB2

d)

Google App Engine for both Oracle and DB2

4.

You have 100TB of non-relational data and want to run analytics on it to see previous year net sales. Which tool suits best to your requirement?

a)

BigQuery

b)

BigTable

c)

Datastore

d)

GCS

5.

Your company has received a new project where it needs to migrate on-premise servers and data to Google Cloud gradually but until then you need to setup a VPN tunnel between on-premise and Google Cloud. Which service will you use in conjunction with Cloud VPN for a smooth setup?

a)

Cloud CDN

b)

Cloud NAT

c)

Cloud Run

d)

Cloud Router

6.

You were inspecting the containers running on a VM and found out that a pod is running which is no more required. You try to delete it but every time a new pod is created. What do you need to delete now for removing that pod?

a)

ReplicaSet

b)

VM

c)

Container

d)

Service

7.

Your company was bidding on a big data project from last few months and they have finally received the project. The project wants you to deploy Apache Spark clusters on Google Cloud. Which service will you use?

a)

DataFlow

b)

DataProc

c)

BigTable

d)

Cloud Composer

8.

Your company has purchased a threat detection service from a third party and have asked you to upload all network logs to the application. Which of the following service will meet your requirements?

a)

Activity Logs

b)

Flow Logs

c)

Network Logs

d)

System Logs

9.

One of your team members had accidentally included a service account private JSON key while pushing code to GitHub. What steps should immediately perform?

a)

Delete the JSON file from GitHub.

b)

Delete the project and all its resources.

c)

Delete the JSON file from GitHub, remove the key from Google Cloud IAM and generate a new key for use.

d)

None of the above.

10.

You have recently joined a startup and have been asked to create a new Google Cloud account for the company along with setting up budget alarm of $100. You have setup an alarm with 40%, 60%, 90% and 100% threshold. What will happen once the threshold of 100% is reached?

a)

A notification will be sent to Project Owner & Billing Admins

b)

Your project will be deleted because you have depleted all your budget

c)

All VMs will be stopped so that you don’t exceed your budget

d)

A notification will be sent to Billing Admin and Billing Users

11.

How do Migrate for Compute Engine and Migrate for Anthos differ?

a)

Unlike Migrate for Anthos, Migrate for Compute Engine assumes that the migration source is VMware vSphere.

b)

Migrate for Compute Engine charges for ingress, but Migrate for Anthos does not.

c)

Migrate for Compute Engine is closed source, and Migrate for Anthos is open source.

d)

Migrate for Anthos migrates to containers, and Migrate for Compute Engine migrates to virtual machines.

12.

The database runs on the MySQL engine. The migration must cause minimal disruption to users. Data must be secured while in transit. Which should your organization use?

a)

BigQuery Data Transfer Service

b)

MySQL batch insert

c)

Database Migration Service

d)

Cloud Composer

13.

Your organization wants to run a container-based application on Google Cloud. This application is expected to increase in complexity. You have a security need for fine-grained control of traffic between the containers. You also have an operational need to exercise fine-grained control over the application’s scaling policies. What Google Cloud product or feature should your organization use?

a)

Google Kubernetes Engine cluster

b)

App Engine

c)

Cloud Run

d)

Compute Engine virtual machines

14.

What is the difference between Standard and Coldline storage?

a)

Coldline storage is for data for which a slow transfer rate is acceptable.

b)

Standard and Coldline storage have different durability guarantees.

c)

Standard and Coldline storage use different APIs.

d)

Coldline storage is for infrequently accessed data.

15.

Your organization wants to predict the behavior of visitors to its public website. To do that, you have decided to build a machine learning model. Your team has database-related skills but only basic machine learning skills, and would like to use those database skills.

a)

BigQuery ML

b)

LookML

c)

TensorFlow

d)

Cloud SQL

16.

Your organization wants to migrate your on-premises environment to Google Cloud. The on-premises environment consists of containers and virtual machine instances. Which Google Cloud products can help to migrate the container images and the virtual machine disks?

a)

Compute Engine and Filestore

b)

Artifact Registry and Cloud Storage

c)

Dataflow and BigQuery

d)

Pub/Sub and Cloud Storage

17.

Your organization needs to process large amounts of data from an online application that operates continuously. You do not want to be required to provision infrastructure or create server clusters. What should your organization choose?

a)

Compute Engine with BigQuery

b)

Dataproc

c)

Google Kubernetes Engine with Cloud Bigtable

d)

Dataflow

18.

Which Google Cloud product is designed to reduce the risks of handling personally identifiable information (PII)?

a)

Cloud Storage

b)

Google Cloud Armor

c)

Cloud Data Loss Prevention

d)

Secret Manager

19.

Your organization meant to purchase a 3-year Committed Use Discount, but accidentally purchased a 1-year Committed Use Discount instead. What should your organization do?

a)

Contact your financial institution.

b)

Contact Trust and Safety.

c)

Contact Cloud Billing Support.

d)

Contact Technical Support.

20.

Your organization is developing an application that will capture a large amount of data from millions of different sensor devices spread all around the world. Your organization needs a database that is suitable for worldwide, high-speed data storage of a large amount of unstructured data. Which Google Cloud product should your organization choose?

a)

Firestore

b)

Cloud Data Fusion

c)

Cloud SQL

d)

Cloud Bigtable

21.

Your organization needs a large amount of extra computing power within the next two weeks. After those two weeks, the need for the additional resources will end. Which is the most cost-effective approach?

a)

Use a committed use discount reserve a very powerful virtual machine

b)

Purchase one very powerful physical computer

c)

Start a very powerful virtual machine without using a committed use discount

d)

Purchase multiple physical computers and scale workload across them

22.

You need a dynamic way of provisioning VMs on Compute Engine. The exact specifications will be in a dedicated configuration file. You want to follow Google's recommended practices. Which method should you use?

a)

Deployment Manager

b)

Cloud Composer

c)

Managed Instance Group

d)

Unmanaged Instance Group

23.

You are a program manager within a Software as a Service (SaaS) company that offers rendering software for animation studios. Your team needs the ability to allow scenes to be scheduled at will and to be interrupted at any time to restart later. Any individual scene rendering takes less than 12 hours to complete, and there is no service-level agreement (SLA) for the completion time for all scenes. Results will be stored in a global Cloud Storage bucket. The compute resources are not bound to any single geographical location. This software needs to run on Google Cloud in a cost-optimized way. What should you do?

a)

Deploy the application on Compute Engine using preemptible instances

b)

Develop the application so it can run in an unmanaged instance group

c)

Create a reservation for the minimum number of Compute Engine instances you will use

d)

Start more instances with fewer virtual centralized processing units (vCPUs) instead of fewer instances with more vCPUs

24.

Your company’s development team is building an application that will be deployed on Cloud Run. You are designing a CI/CD pipeline so that any new version of the application can be deployed in the fewest number of steps possible using the CI/CD pipeline you are designing. You need to select a storage location for the images of the application after the CI part of your pipeline has built them. What should you do?

a)

Create a Compute Engine image containing the application

b)

Store the images in Container Registry

c)

Store the images in Cloud Storage

d)

Create a Compute Engine disk containing the application

25.

Your organization uses Active Directory to authenticate users. Users' Google account access must be removed when their Active Directory account is terminated. How should your organization meet this requirement?

a)

Configure two-factor authentication in the Google domain

b)

Remove the Google account from all IAM policies

c)

Configure BeyondCorp and Identity-Aware Proxy in the Google domain

d)

Configure single sign-on in the Google domain

26.

Which Google Cloud product gives you a consistent platform for multi-cloud application deployments and extends other Google Cloud Services to your environment?

a)

Google Kubernetes Engine

b)

Virtual Public Cloud

c)

Compute Engine

d)

Anthos

27.

Your organization wants an economical solution to store data such as files, graphical images, and videos to access and share them securely.

a)

Cloud Storage

b)

Cloud SQL

c)

Cloud Spanner

d)

BigQuery

28.

Your organization wants to predict the behavior of visitors to its public website. To do that, you have decided to build a machine learning model. Your team has database-related skills but only basic machine learning skills, and would like to use those database skills.Which Google Cloud product or feature should your organization choose?

a)

BigQuery ML

b)

LookML

c)

TensorFlow

d)

CloudSQL

29.

Your organization is developing a mobile app and wants to select a fully featured cloud-based compute platform for it.Which Google Cloud product or feature should your organization use?

a)

Google Kubernetes Engine

b)

Firebase

c)

Cloud Functions

d)

App Engine

30.

Your organization needs to establish private network connectivity between its on-premises network and its workloads running in Google Cloud. You need to be able to set up the connection as soon as possible.Which Google Cloud product or feature should you use?

a)

Cloud Interconnect

b)

Direct Peering

c)

Cloud VPN

d)

Cloud CDN