Zscaler ZDX Advanced practice test: what's covered

Free Zscaler ZDX Advanced sample questions

1. A senior cloud security engineer is reviewing the ZDX architecture to understand how Client Connector endpoints receive real-time probing policies. Which architectural component acts as the RESTful, stateless application layer responsible for policy delivery and telemetry ingestion?

   • A. Telemetry and Policy Gateway (TPG), which provides stateless REST endpoints for policy delivery and telemetry ingestion
   • B. ZDX Central Authority (CA), which operates as an offline batch database for license management
   • C. ZDX Analytics (ADX), which handles local device packet captures on client laptops directly
   • D. Zero Trust Exchange (ZTE), which directly executes synthetic ping sweeps against internal subnets
   Show answer

   Correct: A. The Telemetry and Policy Gateway (TPG) is the RESTful, stateless application layer that handles real-time policy delivery to Client Connector and ingests telemetry. The ZDX Central Authority is wrong because it manages global configuration sync rather than high-frequency telemetry ingestion. ZDX Analytics handles cloud time-series querying rather than client packet captures, and ZTE routes traffic rather than executing synthetic ping sweeps.

2. An enterprise operations team is auditing global administrative synchronization across ZDX nodes. Which core ZDX component acts as the central brain responsible for synchronizing tenant configuration changes across all globally distributed cloud nodes?

   • A. ZDX Central Authority (CA), which maintains authority over configuration state and synchronizes changes globally
   • B. Telemetry and Policy Gateway (TPG), which acts strictly as an unauthenticated local proxy on endpoints
   • C. Microsoft Azure Data Explorer (ADX), which stores administrative user credentials locally on endpoints
   • D. Zscaler Internet Access (ZIA) Public Service Edge, which manages ZDX subscription billing limits
   Show answer

   Correct: A. The ZDX Central Authority (CA) serves as the brain of the ZDX control plane, synchronizing administrative policy and configuration updates globally. TPG is incorrect because it handles stateless telemetry ingestion rather than global state authority. ADX is incorrect because it is the analytics telemetry storage engine, not an administrative credential repository. ZIA Public Service Edge processes data traffic rather than managing ZDX billing limits.

3. A data platform architect is evaluating ZDX telemetry storage capabilities to ensure the platform can ingest millions of 5-minute probe metrics. Which cloud analytics infrastructure does ZDX leverage for real-time time-series data storage and rapid querying?

   • A. Microsoft Azure Data Explorer (ADX), providing high-throughput time-series ingestion and analytical querying
   • B. On-premises SQL database cluster hosted inside the customer's primary data center infrastructure
   • C. Local SQLite databases embedded directly inside the Client Connector installation directory on endpoints
   • D. Amazon Simple Storage Service (S3) bucket configured solely for unindexed flat file log storage
   Show answer

   Correct: A. ZDX leverages Microsoft Azure Data Explorer (ADX) to store and query massive streams of time-series probe metrics in real time. On-premises SQL clusters are incorrect because ZDX is a cloud-native SaaS solution. Local SQLite databases on endpoints cannot support tenant-wide analytics reporting, and raw unindexed S3 buckets cannot provide the real-time analytical query performance required by ZDX.

4. A security architect is configuring authentication and identity metadata mapping for a ZDX deployment. Which functions are handled by the Zero Trust Exchange (ZTE) integration? (Choose TWO)

   • A. Authenticating to ZIA/ZPA services to retrieve user, department, and location metadata for telemetry contextualization
   • B. Enforcing seamless identity attribute mapping across Zscaler Client Connector deployments
   • C. Generating local SSL root certificates directly on the end-user's physical network interface card
   • D. Bypassing all endpoint antivirus scanning when Client Connector executes CloudPath traceroutes
   Show answer

   Correct: A and B. The Zero Trust Exchange (ZTE) integration authenticates with ZIA/ZPA to retrieve identity metadata (user, department, location) and enforces seamless identity mapping across Client Connector instances. Generating local SSL root certificates on NICs is incorrect because certificates are managed by PKI/CA infrastructure. Bypassing antivirus scanning is incorrect because ZTE is a cloud security platform, not an endpoint antivirus bypass tool.

5. A organization without ZIA or ZPA subscriptions wishes to deploy ZDX as a standalone monitoring solution across 5,000 remote laptops. How does ZDX support standalone deployments?

   • A. By utilizing the ZDX Central Authority for direct agent authentication and policy distribution without requiring ZIA or ZPA
   • B. By forcing all endpoint traffic to route through an on-premises GRE tunnel back to the corporate network
   • C. By deploying a third-party open-source VPN client to forward telemetry to an external syslog server
   • D. By restricting monitoring exclusively to physical desktop computers connected directly to corporate Ethernet switches
   Show answer

   Correct: A. ZDX supports standalone deployments by allowing Client Connector to communicate directly with the ZDX Central Authority and TPG for authentication and policy distribution, without requiring ZIA or ZPA proxies. Forcing traffic through on-premises GRE tunnels is incorrect because ZDX is cloud-native. Third-party VPN clients are not required, and restricting monitoring to corporate Ethernet desktops contradicts ZDX's focus on remote laptop experience.

Last updated: 2026-10-19

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