Zscaler Zero Trust Cyber Associate (ZTCA) PDF Dumps

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Exam : ZTCA
Title :
https://www.passcert.com/ZTCA.html
Zscaler Zero Trust Cyber
Associate
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1.The only way to deploy inspection is to inspect all traffic. Technically speaking, at an architectural level,
there is no way to have exceptions, such as for certain websites or for certain types of applications.
A. True
B. False
Answer: B
Explanation:
This statement is false. In Zscaler’s Zero Trust architecture, the recommended design objective is to
inspect as much encrypted traffic as possible because inspection enables security controls such as
malware protection, sandboxing, intrusion prevention system (IPS), browser isolation, Data Loss
Prevention (DLP), cloud application controls, tenancy restrictions, and file type controls. The reference
architecture states that inspecting all TLS/SSL traffic provides the fullest visibility and strongest protection
across the Zero Trust Exchange. However, the same document also clearly confirms that inspection
bypasses are supported in specific circumstances. These documented exceptions include banking and
finance destinations, healthcare destinations, business functions that require unencryptable traffic,
certificate-pinned applications, and some Microsoft 365 application flows that may not function properly
under inspection. Zscaler strongly recommends using bypasses only in extreme circumstances, but it
does not say exceptions are architecturally impossible.
Therefore, from a verified Zero Trust design standpoint, full inspection is the preferred security posture,
while selective exceptions are still an allowed and documented deployment option.
2.How is policy enforcement in Zero Trust done?
A. As a binary decision of allow or block.
B. Without trust, for example Zero Trust.
C. Conditionally, in that an allow or a block will have additional controls assigned, for example Allow and
isolate, or Block and Deceive.
D. At the network level, by source IP.
Answer: C
Explanation:
In Zero Trust architecture, policy enforcement is conditional and context-based, not limited to a simple
binary allow-or-block model. Zscaler’s reference architectures explain that policy is evaluated using the
full user context, including identity, device posture, location, group membership, and other conditions.
Access decisions are therefore based on whether specific policy conditions are true, rather than only on
static network attributes such as source IP address. For example, the same authenticated user may be
allowed access from a managed device at headquarters but denied from an airport, even with the same
credentials.
Zscaler documentation also shows that Zero Trust policy can go beyond simple pass or deny outcomes
by applying additional controls. In DNS Security and Control, requests can be allowed, blocked, or
modified. In ZIA policy development, Cloud App controls allow more granular outcomes than standard
allow/block, such as restricting specific actions, applying quotas, or controlling what a user can do inside
an application. This reflects the Zero Trust principle that enforcement is adaptive, granular, and tied to
business and security context rather than network location alone.
3.A Zero Trust network can be:
A. Located anywhere.
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B. Built on IPv4 or IPv6.
C. Built using VPN concentrators.
D. Located anywhere and built on IPv4 or IPv6.
Answer: D
Explanation:
The correct answer is D. Located anywhere and built on IPv4 or IPv6. In Zero Trust architecture, the
network and application access model is not tied to a specific physical location, branch, or data center.
Zscaler’s Zero Trust guidance emphasizes that users, devices, and applications can be securely
connected in any location, which is a core shift away from legacy perimeter-based designs. The
architecture is also described as IP independent, meaning policy and access decisions are not
fundamentally anchored to traditional network constructs such as fixed addressing or trusted subnets.
This is why Zero Trust can operate across modern environments regardless of where workloads reside.
The option about VPN concentrators is incorrect because VPN-based architecture is associated with
legacy remote-access models that extend network trust and expose services differently from Zero Trust.
In contrast, Zero Trust reduces implicit trust, avoids broad network-level access, and focuses on secure,
application-aware connectivity. Therefore, the most complete and accurate answer is that a Zero Trust
network can be located anywhere and built on IPv4 or IPv6, rather than being limited to a legacy transport
or perimeter model.
4.How are services protected in a legacy scenario when they are discoverable on the public Internet?
(Select all that apply)
A. Establishing a DMZ that would include multiple products and services.
B. Dynamic Application Security Testing (DAST).
C. A large security stack including appliances that handle functions like global load balancing, firewalling,
DDoS, and more.
D. A web application firewall (WAF) for protecting against DDoS and other botnet style attacks.
Answer: A, C, D
Explanation:
The correct answers are A, C, and D. In a legacy architecture, applications that are exposed and
discoverable on the public Internet are usually protected by building a DMZ (demilitarized zone) and
placing multiple security technologies in front of the service. This commonly includes a large security
stack made up of separate appliances or services for functions such as load balancing, firewalling,
distributed denial-of-service (DDoS) protection, and related edge security controls. A web application
firewall (WAF) is also a standard protective element in these public-facing designs because it adds
inspection and protection for web-based attack patterns and internet-originated abuse.
Option B, DAST, is not a correct answer because Dynamic Application Security Testing is a testing and
assessment method, not a live architectural protection control that sits inline to defend exposed services
in production. Zero Trust architecture contrasts with this legacy model by removing direct public
discoverability and reducing dependence on a complex exposed edge stack. Instead of defending openly
exposed applications with layered perimeter tools, Zero Trust aims to make applications less discoverable
and access more identity- and policy-driven.
5.Content inspection of encrypted content at scale is widely available on most network-based security
platforms, such as firewalls, to deploy.
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A. True
B. False
Answer: B
Explanation:
The correct answer is B. False. In Zero Trust architecture, inspection of encrypted traffic is a major
requirement because most internet traffic is now encrypted, and threats frequently hide inside TLS/SSL
sessions. However, Zscaler’s TLS/SSL inspection reference guidance explains that this type of inspection
is not widely available at scale on most traditional network-based security platforms. Conventional
security appliances typically experience a major reduction in effective traffic-handling capacity when
decryption is enabled, which is one of the main reasons many legacy environments only inspect a limited
subset of encrypted traffic.
This limitation is important in Zero Trust because selective inspection creates blind spots. If encrypted
traffic is not inspected broadly, malware delivery, command-and-control activity, risky application behavior,
and data exfiltration can bypass security controls. Zscaler’s architecture is designed to move this function
to a cloud-delivered inline security model so inspection can occur more consistently and at scale.
Therefore, the statement is false because traditional firewalls and similar appliances have historically
struggled to provide encrypted content inspection broadly and efficientlyenough for modern Zero Trust
needs.
6.Which of the following actions can be included in a conditional “block” policy? (Select 2)
A. Quarantine: Ensure access is stopped and assessed.
B. Deceive: Direct any malicious attack to a restricted decoy.
C. Firehose: Send TCP resets to the initiator.
D. Allow the connection.
Answer: A, B
Explanation:
The correct answers are A and B. In Zero Trust architecture, policy enforcement is not limited to a plain
deny decision. Instead, policy can apply contextual control actions based on the assessed risk of the user,
device, session, or application behavior. A conditional block policy is meant to stop or contain malicious or
unauthorized activity while also reducing attacker effectiveness.
Quarantine fits this model because it stops access and places the session, user, or device into a
controlled state for further review or remediation. That aligns with Zero Trust principles of least privilege,
continuous assessment, and adaptive response. Deceive also fits because modern Zero Trust protections
can misdirect suspicious or malicious activity toward controlled decoy resources, limiting real exposure
while improving detection and response. This is consistent with Zscaler architecture language describing
inline prevention, deception, and threat isolation as protective controls.
By contrast, Allow the connection is not a block action, and Firehose is not a standard Zero Trust
conditional block control in the architecture concepts you are testing against. Therefore, the two correct
answers are Quarantine and Deceive.
7.Data center applications are moving to:
A. The branch.
B. Castle and moat type architectures.
C. The DMZ.
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D. The cloud.
Answer: D
Explanation:
The correct answer is D. The cloud. Zero Trust architecture assumes that applications are no longer
confined to traditional on-premises data centers. Zscaler’s Universal Zero Trust Network Access (ZTNA)
guidance reflects that private applications increasingly exist across public cloud, private cloud, and data
center environments, and users must securely access them without being placed on the network. This
shift is one of the main reasons legacy castle-and-moat models are no longer sufficient.
In older architectures, applications were commonly protected by network location, perimeter firewalls, and
DMZ-based publishing patterns. But as applications move to cloud environments, those location-based
controls become harder to manage and less effective. Zero Trust instead applies identity, device posture,
context, and application-specific policy, regardless of where the workload is hosted. Zscaler specifically
positions ZPA and Universal ZTNA to support access to applications in public cloud instances, private
cloud environments, and internal data centers through the same policy-driven model.
Because the long-term trend is away from fixed perimeters and toward distributed application hosting, the
most accurate answer is that data center applications are moving to the cloud.
8.If you take a database from your data center and move it into the cloud, one of the legacy mechanisms
for providing access is to: (Select 2)
A. Create an inbound listener so that anyone from any network can egress via the internet and get
access.
B. Create a physical Ethernet cable between the data center and the cloud service provider.
C. Configure the database server with a public IP and allow direct access via the internet.
D. Extend an MPLS link to create a backhaul link to the cloud, creating an IP-routable network.
Answer: C, D
Explanation:
The correct answers are C and D. In legacy architectures, when an application or database is moved from
a private data center to a cloud environment, access is often preserved by extending the existing
network-centric trust model. One common method is to give the workload a public IP address so it can be
reached directly over the internet. Another is to extend MPLS or other routable WAN connectivity into the
cloud so that the application remains part of an IP-reachable enterprise network. These are classic legacy
approaches because they preserve network reachability instead of shifting to identity-based,
application-specific access.
By contrast, Zscaler’s Zero Trust guidance states that users should access applications without sharing
network context or routing domain with them. The user can be anywhere, the application can be hosted
anywhere, and policy should be granular and context-based, not dependent on exposing services on a
routable network. That is why direct internet exposure and MPLS-style extension are considered legacy
methods, while Zero Trust replaces them with brokered, application-aware access that minimizes
discoverability and lateral movement.
9.The Zscaler Zero Trust Exchange has:
A. Inspection controls only in limited core sites.
B. Locations in few high-traffic geographic regions.
C. Scalable inspection solutions at 150+ public locations and locally in private locations.
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D. Expanded its scope to try to provide the proof for Fermat’s Last Theorem.
Answer: C
Explanation:
The correct answer is C. Zscaler’s reference architectures consistently describe the Zero Trust Exchange
as a globally distributed inline cloud platform operating across more than 150 data centers worldwide. The
Traffic Forwarding in ZIA reference architecture states that Zscaler has deployed ZIA Service Edge
devices in 150+ data centers around the world, allowing users to connect to the nearest service edge for
policy enforcement, TLS/SSL inspection, firewalling, and other security services. This design removes the
need for centralized backhauling and supports consistent security regardless of user location.
The option mentioning “limited core sites” is incorrect because the Zscaler model is specifically designed
to avoid relying on a small number of centralized inspection points. The option about “few
high-traffic regions” is also incorrect for the same reason. In addition, Zscaler architecture supports
private service edge deployment models for organizations that require local processing in private
environments, extending the Zero Trust Exchange model beyond public cloud service edges. Therefore,
the only accurate architecture-aligned answer is that Zscaler provides scalable inspection at 150+ public
locations and in private locations where needed.
10.How is risky behavior controlled in a Zero Trust architecture?
A. Permanent quarantining of devices in a particular VLAN.
B. Re-categorization of an initiator, and their organization, so that subsequent access requests are limited,
deceived, or stopped.
C. Logging violations in a public database.
D. Deploying best-in-class security appliances.
Answer: B
Explanation:
The correct answer is B. In Zero Trust architecture, risky behavior is controlled through continuous
evaluation and policy-based response, not through static network constructs such as VLAN quarantine or
dependence on standalone appliances. Zscaler’s Zero Trust guidance emphasizes granular,
context-based policies that evaluate the user, device, application, and surrounding conditions before and
during access. In the ZPA architecture material, Zscaler states that applications should remain
inaccessible unless the user is authorized, and policy should be independent of IP address or location.
The strongest architecture match is option B, because Zscaler documentation describes security
outcomes such as inline prevention, deception, and threat isolation for compromised or risky users. That
means when behavior becomes suspicious, later access attempts can be restricted, misdirected, or
blocked based on updated policy context. This is fundamentally different from a legacy response such as
placing a device permanently in a VLAN, which remains network-centric and coarse-grained. Logging
alone also does not control risk, and simply deploying security appliancesdoes not deliver
Zero Trust by itself. Zero Trust controls risky behavior by dynamically adjusting enforcement based on
observed context and threat posture, which best aligns with option B.