D-PDPS-A-01 実際試験問題と解答 - 模擬練習 - 受験自信を増やす

Question No : 1
What does “On-demand” training mode imply in the guide?

A.Instructor is mandatory every day
B.Self-paced access rather than scheduled classroom sessions
C.Training is only available for one hour
D.Training is delivered only through printed books

正解:
Explanation:
On-demand usually means learners can access content anytime and progress at their own pace. It is not tied to a live schedule. Duration may vary and is not fixed to one hour. It is typically delivered digitally rather than only print.

Question No : 2
What is the best operational response to repeated job failures?

A.Leave them until audits find them
B.Investigate root cause and correct it promptly
C.Disable alerting so no one sees failures
D.Delete backup policies permanently

正解:
Explanation:
Repeated failures reduce recovery points and increase risk of data loss. Prompt investigation prevents extended exposure and helps maintain compliance. Disabling alerting hides risk. Deleting policies removes protection entirely and worsens the situation.

Question No : 3
A common reason organizations choose appliances is:

A.They require custom hardware design per customer
B.They provide a repeatable and supported deployment model
C.They remove the need for backups
D.They only work without networks

正解:
Explanation:
Appliances provide a standardized deployment approach with vendor support. This makes implementation more predictable and reduces integration risk. They do not remove the need for backups; they enable them. Networking is fundamental to their operations.

Question No : 4
Which task aligns most closely with “administration” rather than “installation”?

A.Racking the appliance
B.Monitoring protection jobs and capacity
C.Cabling power supplies
D.Connecting rails in the rack

正解:
Explanation:
Administration is an ongoing operational responsibility. Monitoring jobs, alerts, and capacity ensures protection continues successfully. Racking, rails, and cabling are installation tasks. Administration continues after the system goes live.

Question No : 5
If an upgrade is performed without checking compatibility, the biggest risk is:

A.Higher deduplication ratios
B.Service disruption or unsupported configuration
C.Automatic storage expansion
D.More user accounts created

正解:
Explanation:
Compatibility checks protect against unsupported combinations and failures. Skipping them can cause downtime, broken integrations, or rollback requirements. Upgrades do not auto-expand storage or add user accounts. Deduplication ratios are unrelated to compatibility validation.

Question No : 6
Why are documented procedures valuable for administration and service?

A.They standardize steps and reduce operational errors
B.They eliminate the need for monitoring
C.They guarantee zero incidents
D.They replace training courses entirely

正解:
Explanation:
Documented procedures help teams respond consistently and efficiently. They reduce mistakes during routine tasks and incidents. Monitoring remains necessary even with documentation. No document can guarantee zero incidents or replace all training.

Question No : 7
Which is the best interpretation of “software upgrade” for an appliance?

A.Replacing network switches in the building
B.Updating appliance software components to a newer supported version
C.Adding more office staff
D.Changing company branding colors

正解:
Explanation:
A software upgrade updates the appliance’s software stack to a newer release. This may include platform services and management components. It requires validation and planning to avoid disruption. Facility and staffing changes are not upgrades.

Question No : 8
Which item is most likely verified during hardware installation?

A.Rack placement, cabling, power, and connectivity
B.Database schema design
C.Email marketing templates
D.End-user desktop configuration

正解:
Explanation:
Hardware installation includes physical setup and ensuring the unit can be powered and reached on the network. Cabling and power redundancy checks are standard. Database schema and marketing are unrelated. Desktop settings do not belong to appliance installation.

Question No : 9
A realistic first troubleshooting step when backups fail is to:

A.Ignore logs and rerun indefinitely
B.Review job details, alerts, and recent changes
C.Disable monitoring tools
D.Uninstall the management software

正解:
Explanation:
Job details and alerts usually show the immediate failure reason. Recent changes (credentials, networking, storage, upgrades) often correlate with failures. Disabling monitoring hides the problem. Uninstalling software is an extreme action and not a first step.

Question No : 10
Which scenario best represents why restore testing is important?

A.It proves backups are only taking space
B.It validates that protected data can actually be recovered
C.It increases job failures for learning
D.It disables retention automatically

正解:
Explanation:
Restore testing verifies backup integrity and confirms the process works end-to-end. Backups without verified recovery can create false confidence. Testing helps uncover permission, network, or application consistency issues. Retention is separate from restore testing.

Question No : 11
A common outcome of misconfigured time settings (NTP) is:

A.Faster restores
B.Authentication and certificate/logging issues
C.Automatic deduplication improvement
D.Reduced capacity consumption

正解:
Explanation:
Incorrect system time can break certificate validation and authentication flows. It can also cause confusing log timestamps and scheduling issues. Deduplication and capacity do not improve from incorrect time settings. Time accuracy is foundational for secure operations.

Question No : 12
What does “recommended training” in an exam guide most strongly indicate?

A.The courses are unrelated and optional only
B.The exam topics align with those course objectives
C.Only one course will appear on the exam
D.Training replaces hands-on practice

正解:
Explanation:
Recommended training typically maps to the exam’s knowledge domains. Studying those courses helps cover expected objectives. It does not guarantee only one course area is tested. Training is strongest when combined with hands-on experience.

Question No : 13
A primary goal of administration is to:

A.Ensure backup jobs succeed and recovery remains possible
B.Disable alerting to reduce noise
C.Avoid documenting changes
D.Increase failure rates to test staff readiness

正解:
Explanation:
Administration focuses on operational success of protection and recovery. Monitoring jobs, capacity, and alerts helps ensure recoverability. Disabling alerts and avoiding documentation weakens operations. Intentional failures are not an administrative objective.

Question No : 14
Before performing a software upgrade, the best practice is to:

A.Skip any health checks to save time
B.Validate compatibility and confirm system health
C.Delete all backups to reduce upgrade time
D.Disconnect networking to avoid alerts

正解:
Explanation:
Upgrades should be planned with compatibility validation and health checks to reduce risk. Confirming the system is stable helps prevent upgrade failures. Deleting backups is risky and unnecessary. Networking should remain available for management and monitoring.

Question No : 15
Which statement best fits a “service” phase in appliance lifecycle?

A.Ongoing troubleshooting, maintenance, and support actions
B.Initial racking and stacking only
C.Writing new backup application code
D.Designing marketing pages for the product

正解:
Explanation:
Service work includes diagnostics, support engagement, maintenance, and corrective actions. It occurs after deployment as the system runs in production. Hardware-only work is not the full scope. Development and marketing are outside service operations.

DELL EMC D-PDPS-A-01 問題練習