[2026年最新] 完璧ZDTA問題集問題と解答で一年無料最速更新
更新されたのは2026年リアルな無敵ZDTA問題集で100% 無料ZDTA試験問題集
Zscaler ZDTA 認定試験の出題範囲：
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質問 # 20
An organization has more than one ZIA instance, each on different clouds. The organization is using the same login domain for both and upon login users are given this menu in ZCC asking which cloud they would like to join. What steps could an Administrator take to avoid having this menu appear?
- A. Customize an MSI version of the ZCC file specifying the CLOUDNAME variable.
- B. Create only one SAML integration with the desired ZIA instance.
- C. Federate the login domain between two different IDP instances.
- D. Customize an MSI version of the ZCC file specifying the USERDOMAIN variable.
正解：A
解説：
To avoid prompting users with a cloud selection menu in the Zscaler Client Connector (ZCC), administrators shouldcustomize the MSI installation package with theCLOUDNAMEparameter. This setting ensures the ZCC automatically connects to the correct ZIA cloud instance without user intervention. The CLOUDNAME corresponds to the designated cloud name for the organization's ZIA tenant, effectively bypassing the prompt.
This is outlined under Zscaler's deployment and configuration instructions for ZCC.
Reference: Zscaler Digital Transformation Study Guide - Zscaler Internet Access (ZIA) > Deployment
質問 # 21
Which of the following connects Zscaler users to the nearest Microsoft 365 servers for a better experience?
- A. Single DNS resolver with forwarders providing centralized results
- B. Optimized TCP Scaling for maximum throughput of files
- C. Private MPLS in each branch office providing connection
- D. Multiple distributed DNS resolvers providing local results
正解：D
解説：
Multiple distributed DNS resolvers providing local resultsconnect Zscaler users to the nearest Microsoft
365 servers. This approach ensures users get localized DNS resolution, which directs them to the closest Microsoft 365 endpoint, improving performance and reducing latency.
The study guide highlights the importance of distributed DNS resolution in optimizing cloud application performance for users.
質問 # 22
What is a ZIA Sublocation?
- A. The section of a corporate Location used to separate traffic, like traffic from employees from guest traffic
- B. A way to separate generic traffic from that coming from Client Connector
- C. The section of a corporate Location that sends traffic to a Subcloud
- D. Every one of the sections in a Corporate Location that use overlapping IP addresses
正解：A
解説：
AZIA Sublocationis defined as a subsection of a corporate Location that is used to separate different types of traffic, such as traffic from employees versus guest traffic. This segmentation allows granular application of policies and better control over different user groups within the same corporate location. Sublocations help in organizing and managing traffic flows for better policy enforcement and reporting.
質問 # 23
What does a DLP Engine consist of?
- A. DLP Dictionaries
- B. DLP Rules
- C. DLP Identifiers
- D. DLP Policies
正解：A
解説：
The DLP (Data Loss Prevention) Engine in Zscaler consists ofDLP Dictionaries. These dictionaries contain the sensitive data patterns, keywords, and identifiers used to detect sensitive information in network traffic.
They serve as the foundation for defining what content should be inspected and protected.
While DLP policies and rules govern how the engine acts, the engine itself fundamentally depends on these dictionaries to identify sensitive data accurately. The study guide states that DLP Dictionaries are key components that power the detection capabilities within the engine.
質問 # 24
What is the default timer in ZDX Advanced for web probes to be sent?
- A. 5 minutes
- B. 1 minute
- C. 30 minutes
- D. 10 minutes
正解：D
解説：
The default timer for sending web probes inZDX Advancedis10 minutes. This means that the system automatically sends performance and availability probes every 10 minutes to monitor the health and responsiveness of web applications or services, providing ongoing metrics for user experience evaluation.
The study guide specifies this default interval as a balance between timely data collection and resource optimization.
質問 # 25
Fundamental capabilities needed by other services within the Zscaler Zero Trust Exchange are provided by which of these?
- A. Access Control Services
- B. Cyber Security Services
- C. Digital Experience Monitoring
- D. Platform Services
正解：D
解説：
Platform Servicesprovide the fundamental capabilities needed by other services within the Zscaler Zero Trust Exchange. These services include core functions such as identity management, policy management, logging, reporting, and API integrations that underpin and support the other service modules.
The study guide clarifies that Platform Services form the backbone of the Zscaler Zero Trust Exchange, enabling seamless interoperability and foundational support for security and access services.
質問 # 26
In which of the following SaaS apps can you protect data at rest via Zscaler's out-of-band CASB solution?
- A. Twitter.
- B. Facebook.
- C. Google Drive.
- D. Yahoo Mail
正解：C
解説：
Zscaler's out#of#band CASB solution supports data#at#rest protection for cloud storage platforms like Google Drive, enabling scanning and governance of files stored there.
質問 # 27
What method does Zscaler Identity Threat Detection and Response use to gather information about AD domains?
- A. Analyzing firewall logs
- B. Packet sniffing
- C. Running LDAP queries
- D. Scanning network ports
正解：C
解説：
Zscaler Identity Threat Detection and Response gathers information about Active Directory (AD) domains primarily byrunning LDAP queries. LDAP queries allow the system to retrieve user and domain information directly and accurately from the AD infrastructure, enabling detection and analysis of identity threats and suspicious activities.
The study guide highlights the use of LDAP queries as a reliable and standard method for accessing AD domain data in this security context.
質問 # 28
You've configured the API connection to automatically download Microsoft Information Protection (MIP) labels into ZIA; where will you use these imported labels to protect sensitive data in motion?
- A. Creating a custom DLP Dictionary
- B. Creating a custom DLP Policy.
- C. Creating a File Type Control Policy.
- D. Creating a SaaS Security Posture Control Policy.
正解：B
解説：
Imported MIP labels are applied as matching criteria within a custom DLP Policy, letting ZIA inspect data in motion and enforce actions (block, quarantine, notify) based on the sensitivity label assigned by Microsoft Information Protection.
質問 # 29
Which of the following are types of device posture?
- A. Unauthorized Modification, OS Version, License Key
- B. Domain Joined, Process Check, Deception Check
- C. Certificate Trust, File Path, Full Disk Encryption
- D. Detect Crowdstrike, Crowdstrike ZTA score, First name
正解：A
解説：
Types of device posture typically include attributes that reflect the security and compliance status of a device.
This includesUnauthorized Modification, which checks if the device has unauthorized changes;OS Version, verifying if the operating system is up-to-date; andLicense Key, confirming the validity of software licenses on the device. These attributes help in assessing device trustworthiness for access control.
Other options include some irrelevant attributes such as "First name" or product-specific detections not generally categorized as device posture in Zscaler's framework.
質問 # 30
How do Access Policies relate to the Application Segments and Application Segment Groups?
- A. When a condition is met. an Access Policy can either allow or block access to Application Segments and Application Segment Groups.
- B. When a condition is met, an Access Policy can allow access to Application Segments and block access to Application Segment Groups.
- C. When a condition is met, an Access Policy can either allow or block access to Application Segments OR Application Segment Groups.
- D. When a condition is met, an Access Policy can allow access to Application Segments Groups and block access to Application Segment.
正解：A
解説：
Access Policies apply the same allow-or-block decision to both individual Application Segments and to Application Segment Groups when their rule conditions are met.
質問 # 31
Which Platform Service enables visibility into the headers and payload of encrypted transactions?
- A. Reporting and Logging
- B. Device Posture
- C. Policy Framework
- D. TLS Decryption
正解：D
解説：
The TLS Decryption platform service intercepts and decrypts SSL/TLS sessions, granting Zscaler access to both headers and payloads of encrypted traffic for inspection and policy enforcement.
質問 # 32
What is the main purpose of Sandbox functionality?
- A. Build a test environment where we can evaluate the result of policies
- B. Balance thread detection across customers around the world
- C. Identify Zero-Day Threats
- D. Block malware that we have previously identified
正解：C
解説：
The primary role of Sandbox functionality is to detect and analyze zero#day and other unknown threats by executing suspicious files in an isolated environment before they reach users.
質問 # 33
What are the two types of Probe supported in ZDX?
- A. Page Speed Probes and Connection Speed Probes
- B. SSaas Probes and Router Probes
- C. Web Probes and Cloud Path Probes
- D. Application Probes and Network Probes
正解：C
解説：
ZDX supports two probe types: Web Probes and Cloud Path Probes. Web Probes actively retrieve web objects to measure application health, while Cloud Path Probes map the end#to#end network path to pinpoint transit issues.
質問 # 34
What is the recommended minimum number of App connectors needed to ensure resiliency?
- A. 0
- B. 1
- C. 2
- D. 3
正解：B
解説：
The recommended minimum number of App connectors to ensure resiliency in Zscaler Private Access is2.
Having at least two App connectors provides redundancy, so if one connector fails or is unavailable, the other can continue to provide access without interruption. This recommendation is critical to maintaining high availability and fault tolerance for internal application access.
The study guide specifies this minimum to ensure continuity and reliability of application access through ZPA.
質問 # 35
Which of the following statements most accurately describes Zero Trust Connections?
- A. They require that SSH inspection be enabled.
- B. They require IPV6.
- C. They are dependent on a fixed / static network environment.
- D. They are independent of any network for control or trust.
正解：D
解説：
Zero Trust Connections don't rely on the underlying network's security or topology - they enforce access and control at the application level, independent of any fixed or trusted network environment.
質問 # 36
Which of the following DLP components make use of Boolean Logic?
- A. DLP Identifiers
- B. DLP Dictionaries
- C. DLP Rules
- D. DLP Engines
正解：C
解説：
DLP Rulesuse Boolean logic to define complex conditions and combinations for detecting sensitive data.
This allows the creation of granular policies that can combine multiple identifiers and dictionaries with AND, OR, and NOT operators to accurately match sensitive content.
質問 # 37
What is Zscaler's rotation policy for intermediate certificate authority certificates?
- A. Certificates are rotated every 90 days and have a 180-day expiration.
- B. Certificates are issued dynamically and expire in 24 hours.
- C. Lifetime certificates have no expiration date.
- D. Certificates are rotated every seven days and have a 14-day expiration.
正解：D
解説：
Zscaler's short#lived intermediate CA certificates on the ZIA Service Edges are valid for 14 days and are automatically rotated every 7 days, minimizing the window of exposure even if a private key is compromised.
質問 # 38
The security exceptions allow list for Advanced Threat Protection apply to which of the following Policies?
- A. File Type Control
- B. URL Filtering
- C. IPS Control
- D. Sandbox
正解：D
解説：
The ATP "Security Exceptions" allow list is leveraged by both Advanced Threat Protection and the Sandbox policy - URLs or hosts you add here won't be submitted for sandbox analysis.
質問 # 39
Which list of protocols is supported by Zscaler for Privileged Remote Access?
- A. RDP, SSH and DHCP
- B. SSH, DNS and DHCP
- C. RDP, VNC and SSH
- D. RDP, DNS and VNC
正解：C
解説：
Zscaler supportsRDP, VNC, and SSHprotocols for Privileged Remote Access. These are commonly used protocols for remote management and privileged user sessions, allowing secure access to internal applications or systems without exposing the network or requiring VPN connections.
The study guide clearly states that Privileged Remote Access capabilities focus on these protocols to ensure secure, monitored, and controlled remote sessions for administrators and privileged users, supporting remote desktop and shell access securely .
質問 # 40
How is data gathered with ZDX Advanced client performance?
- A. By generating synthetic transactions to designated Internet and Private applications every 5 minutes and measuring the performance of those sessions.
- B. By using AI predictive analysis ZDX can extrapolate near-term client performance based upon recent past data observed.
- C. By constantly analyzing live user sessions to critical SaaS applications and measuring the performance of those sessions.
- D. By constantly analyzing live user sessions to both Internet and Private applications and measuring the performance of those sessions.
正解：D
解説：
ZDX Advanced gathers data byconstantly analyzing live user sessions to both Internet and Private applicationsand measuring the performance of those sessions. This real-time monitoring provides accurate and up-to-date performance metrics, enabling quick identification and resolution of client-side performance issues.
The study guide states that synthetic transactions are a feature but the primary data collection for client performance is through live session analysis, ensuring precise user experience monitoring.
質問 # 41
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