Google Cloud Digital Leader Practice Test Exam
1. A company migrated several workloads to Google Cloud but
monthly spending keeps rising and business leaders cannot
identify which teams own the cost. Which leadership action is
the strongest first step?
A) Assume cloud is always cheaper and ignore cost changes for
the first year
B) Improve cost visibility with billing reports, labels, and
ownership accountability, then review rightsizing and
committed-use opportunities
C) Move every workload back on premises before reviewing
usage patterns
D) Give all teams unlimited resources so no project is blocked
Correct Answer: B
Rationale: Cost optimization in the cloud begins with visibility,
ownership, and usage evidence. Labels and billing reports allow
organizations to attribute costs to teams, and committed-use
discounts or rightsizing can then be applied based on actual
usage patterns.
,2. In the Google Cloud shared responsibility model, which
statement best reflects the customer's security responsibilities?
A) The customer has no security responsibilities after migration
B) The provider handles user permissions, data classification,
and every application configuration automatically
C) Google secures the underlying cloud infrastructure, while the
customer owns identity, access, data classification,
configuration, and compliant use
D) Security responsibility disappears when workloads use
managed services
Correct Answer: C
Rationale: Under the shared responsibility model, Google
secures the infrastructure that runs all of the services offered in
Google Cloud, but the customer remains responsible for
identity management, access control, data classification,
application configuration, and ensuring compliant use of the
platform.
3. A company wants to move a legacy monolithic application to
the cloud quickly with minimal changes as a first step. Which
migration approach does this describe?
,A) Complete application rewrite
B) Lift and shift (rehost)
C) Replatform (move and improve)
D) Retire the application
Correct Answer: B
Rationale: Lift and shift, also called rehosting, migrates
applications to cloud infrastructure with minimal modifications,
typically moving to virtual machines. It is the fastest migration
approach and provides quick cloud benefits while deferring
modernization.
4. An e-commerce company wants to provide personalized
product recommendations but has no data science team. Which
Google Cloud service can help them implement
recommendations quickly?
A) Build custom ML models from scratch
B) Recommendations AI
C) Show random products
D) Manual curation only
, Correct Answer: B
Rationale: Recommendations AI is a purpose-built service for
retail recommendations. It handles complex ML model training
using the company's catalog and user behavior data, providing
multiple recommendation types via a simple API with minimal
ML expertise required.
5. A healthcare organization wants to use AI to help radiologists
detect abnormalities in X-ray images. They have strict accuracy
requirements and need to understand how the AI makes
decisions. Which approach should they consider?
A) Use AI without explanation capabilities
B) Vertex AI with Explainable AI features
C) Replace radiologists with AI
D) Avoid AI in healthcare
Correct Answer: B
Rationale: Vertex AI provides Explainable AI features that show
which parts of an image contributed to predictions. This
transparency is crucial in healthcare where understanding AI
decisions is important for trust, compliance, and clinical
validation.
1. A company migrated several workloads to Google Cloud but
monthly spending keeps rising and business leaders cannot
identify which teams own the cost. Which leadership action is
the strongest first step?
A) Assume cloud is always cheaper and ignore cost changes for
the first year
B) Improve cost visibility with billing reports, labels, and
ownership accountability, then review rightsizing and
committed-use opportunities
C) Move every workload back on premises before reviewing
usage patterns
D) Give all teams unlimited resources so no project is blocked
Correct Answer: B
Rationale: Cost optimization in the cloud begins with visibility,
ownership, and usage evidence. Labels and billing reports allow
organizations to attribute costs to teams, and committed-use
discounts or rightsizing can then be applied based on actual
usage patterns.
,2. In the Google Cloud shared responsibility model, which
statement best reflects the customer's security responsibilities?
A) The customer has no security responsibilities after migration
B) The provider handles user permissions, data classification,
and every application configuration automatically
C) Google secures the underlying cloud infrastructure, while the
customer owns identity, access, data classification,
configuration, and compliant use
D) Security responsibility disappears when workloads use
managed services
Correct Answer: C
Rationale: Under the shared responsibility model, Google
secures the infrastructure that runs all of the services offered in
Google Cloud, but the customer remains responsible for
identity management, access control, data classification,
application configuration, and ensuring compliant use of the
platform.
3. A company wants to move a legacy monolithic application to
the cloud quickly with minimal changes as a first step. Which
migration approach does this describe?
,A) Complete application rewrite
B) Lift and shift (rehost)
C) Replatform (move and improve)
D) Retire the application
Correct Answer: B
Rationale: Lift and shift, also called rehosting, migrates
applications to cloud infrastructure with minimal modifications,
typically moving to virtual machines. It is the fastest migration
approach and provides quick cloud benefits while deferring
modernization.
4. An e-commerce company wants to provide personalized
product recommendations but has no data science team. Which
Google Cloud service can help them implement
recommendations quickly?
A) Build custom ML models from scratch
B) Recommendations AI
C) Show random products
D) Manual curation only
, Correct Answer: B
Rationale: Recommendations AI is a purpose-built service for
retail recommendations. It handles complex ML model training
using the company's catalog and user behavior data, providing
multiple recommendation types via a simple API with minimal
ML expertise required.
5. A healthcare organization wants to use AI to help radiologists
detect abnormalities in X-ray images. They have strict accuracy
requirements and need to understand how the AI makes
decisions. Which approach should they consider?
A) Use AI without explanation capabilities
B) Vertex AI with Explainable AI features
C) Replace radiologists with AI
D) Avoid AI in healthcare
Correct Answer: B
Rationale: Vertex AI provides Explainable AI features that show
which parts of an image contributed to predictions. This
transparency is crucial in healthcare where understanding AI
decisions is important for trust, compliance, and clinical
validation.
