SDSI Risk Events And Requirements Practice Test 5 — 15 Questions

Question 1

Which design factor is most important when deploying a large-scale Cisco Secure Firewall cluster?

Accepted Answer

Ensuring adequate load balancing and capacity planning.. In a large-scale Cisco Secure Firewall cluster, the most important design factor is ensuring adequate load balancing and capacity planning, because cluster throughput, session distribution, and failover behavior depend on how traffic is balanced across nodes and whether each node has sufficient CPU, memory, and interface bandwidth. Without proper capacity planning and load distribution, the cluster becomes a bottleneck or experiences asymmetric flows and failover issues. This directly determines whether the cluster meets performance and availability requirements.

Answer

Ensuring all firewalls have the same firmware version.

Answer

The color of the patch cables used.

Answer

The physical location of the firewalls.

Question 2

What is the primary role of Cisco SecureX in a SOC architecture?

Accepted Answer

To provide a centralized platform for visibility and orchestration.. Cisco SecureX is a cloud-native platform that provides a centralized view of security across multiple products and orchestrates workflows. Its primary role in a SOC is to integrate disparate security tools, automate responses, and provide unified visibility, thereby improving efficiency and threat response. It does not replace other tools but enhances them.

Answer

To provide local firewall policy management.

Answer

To act as a secondary backup firewall.

Answer

To replace all other security tools.

Question 3

An organization experiences a breach where a malicious file was downloaded. Which Cisco product can be used to perform 'retrospective' analysis on that file's history across the organization?

Accepted Answer

Cisco Secure Endpoint (AMP).. Cisco Secure Endpoint (formerly AMP for Endpoints) maintains a cloud-based file reputation and retrospective analysis capability. When a file is later determined to be malicious, Secure Endpoint can retroactively query its telemetry to identify every endpoint where that file was seen, enabling retrospective detection and response. Stealthwatch is network flow analytics, Secure Email handles email-borne threats, and Umbrella is DNS-layer security — none provide endpoint file-history retrospective analysis.

Answer

Cisco Stealthwatch.

Answer

Cisco Secure Email.

Answer

Cisco Umbrella.

Question 4

Which Cisco feature is used to ensure that only authorized devices can connect to the network?

Accepted Answer

Cisco ISE (802.1X).. Cisco ISE with 802.1X provides port-based network access control that authenticates devices and users before granting network access. It enforces identity-based policies so only authorized devices (validated via certificates, credentials, or MAB) can connect, making it the correct feature for ensuring only authorized devices join the network.

Answer

Cisco Umbrella.

Answer

Cisco Firepower IPS.

Answer

Cisco Stealthwatch.

Question 5

When designing for high availability, what is the role of the 'Heartbeat' mechanism in a Cisco firewall pair?

Accepted Answer

To detect the failure of the peer unit.. The heartbeat mechanism in a Cisco firewall HA pair sends periodic hello messages between peer units so each can detect whether the other is still alive. If heartbeats stop arriving within the hold time, the standby unit assumes the active unit has failed and takes over. It is purely a health/failure-detection mechanism, not a configuration sync or load-balancing function.

Answer

To authenticate users.

Answer

To sync firewall configurations.

Answer

To balance traffic load.

Question 6

A security designer is choosing a tool for DNS-layer security. Which Cisco product is the standard choice?

Accepted Answer

Cisco Umbrella.. Cisco Umbrella is Cisco's cloud-delivered DNS-layer security platform, blocking malicious domains and IPs before a connection is established. It is the standard Cisco product for DNS-layer security, providing recursive DNS with threat intelligence from Cisco Talos. This makes it the correct choice for DNS-layer protection.

Answer

Cisco Secure Endpoint.

Answer

Cisco ISE.

Answer

Cisco Secure Firewall.

Question 7

A design architect is selecting a tool to monitor the security of a hybrid cloud environment. Which Cisco tool provides visibility into both on-premises and cloud (AWS/Azure) traffic flows?

Accepted Answer

Cisco Secure Network Analytics.. Cisco Secure Network Analytics (formerly Stealthwatch) provides network traffic visibility and threat detection across on-premises and hybrid cloud environments, including AWS and Azure. It uses flow telemetry (NetFlow, IPFIX) and behavioral analytics to detect anomalies in both data center and cloud traffic, making it the correct tool for hybrid cloud security monitoring.

Answer

Cisco ISE.

Answer

Cisco Secure Email.

Answer

Cisco Secure Firewall.

Question 8

Which THREE steps are required for a successful security design process?

Accepted Answer

Developing a detailed architectural plan and implementation roadmap.. Option B is correct because a security design must translate requirements and risk findings into a detailed architectural plan and an implementation roadmap that sequences controls, technologies, and milestones. Option C is correct because requirements gathering from stakeholders establishes business, regulatory, and operational needs that drive the security architecture and ensure alignment with organizational objectives. Option E is correct because performing a risk assessment of the current environment identifies assets, threats, vulnerabilities, and existing controls, providing the baseline needed to prioritize security measures. Option A is incorrect because ignoring existing network infrastructure discards critical context such as topology, legacy systems, and existing controls, which undermines any realistic design. Option D is incorrect because purchasing the most expensive hardware is not a design step and does not guarantee security; solutions should be selected based on requirements and risk, not cost alone.

Answer

Ignoring all existing network infrastructure.

Answer

Purchasing the most expensive hardware available.

Question 9

In a post-incident design, which tool should be used to provide visibility into user activity across multiple SaaS applications?

Accepted Answer

Cisco Umbrella (with CASB).. Cisco Umbrella with CASB provides visibility and control over user activity across SaaS applications by combining DNS-layer security with cloud access security broker capabilities. CASB discovers shadow SaaS usage, enforces policies, and provides activity visibility across sanctioned and unsanctioned apps. ISE is identity/NAC, Stealthwatch is network flow analytics, and Secure Firewall is perimeter/IPS — none deliver SaaS application activity visibility the way Umbrella CASB does.

Answer

Cisco ISE.

Answer

Cisco Stealthwatch.

Answer

Cisco Secure Firewall.

Question 10

A security architect is configuring a design for an enterprise with high-speed (100G) traffic. Which Cisco firewall solution is most appropriate?

Accepted Answer

Cisco Firepower 9300 series.. Cisco Firepower 9300 series is a high-end, carrier-class firewall designed for high-speed, high-throughput environments, including 100G interfaces. It supports modular security services and clustering for scalability and redundancy. This makes it the most appropriate choice for an enterprise with 100G traffic.

Answer

Cisco Umbrella virtual appliance.

Answer

Cisco Firepower 1000 series.

Answer

Cisco AnyConnect.

Question 11

What is the primary function of Cisco pxGrid in a network design?

Accepted Answer

To exchange security context and data between Cisco and third-party products.. Cisco pxGrid is a platform that enables bidirectional, context-sharing integration between Cisco security products and third-party solutions. It publishes security context — such as identity, endpoint posture, threat detection, and session data — and allows subscribers to query or receive that data to trigger coordinated responses. Its primary function is exchanging security context and data, not enforcing traffic controls itself.

Answer

To encrypt traffic.

Answer

To filter web traffic.

Answer

To manage physical hardware.

Question 12

Which design principle should be followed when implementing micro-segmentation in a data center?

Accepted Answer

Implement identity-based segmentation at the workload level.. Micro-segmentation is designed to enforce least-privilege east-west traffic controls at the granularity of individual workloads, not network topology. Identity-based segmentation at the workload level ties policy to the workload's identity (labels, tags, service accounts, or attributes) rather than to mutable network constructs like IP addresses or VLANs. This allows policies to follow the workload across hosts, clusters, and clouds, which is the core design principle behind Cisco Secure Workload, ACI, and zero-trust architectures.

Answer

Keep all servers in the same VLAN for simplicity.

Answer

Segment based only on IP addresses.

Answer

Disable all firewalls for maximum performance.

Question 13

What is the primary goal of the 'Requirement Gathering' phase in the Cisco security design process?

Accepted Answer

To define the business and technical requirements for the security system.. The Requirement Gathering phase in the Cisco security design process is the foundational step where the security team collaborates with stakeholders to identify and document both business and technical requirements. This includes understanding business objectives, regulatory compliance needs, risk tolerance, and operational constraints, which then inform the technical specifications for the security system. Without this phase, the design lacks alignment with organizational goals and may fail to address critical security gaps.

Answer

To install the hardware.

Answer

To document the budget only.

Answer

To troubleshoot existing issues.

Question 14

An organization wants to monitor all internal traffic for anomalies. Which Cisco tool is used for behavioral analysis of network flows?

Accepted Answer

Cisco Secure Network Analytics (Stealthwatch).. Cisco Secure Network Analytics (formerly Stealthwatch) is specifically designed for behavioral analysis of network flows. It collects NetFlow, IPFIX, and other flow telemetry from routers, switches, and firewalls, then applies machine learning and behavioral analytics to detect anomalies such as data exfiltration, lateral movement, or command-and-control traffic. Unlike signature-based tools, it baselines normal traffic patterns and alerts on deviations, making it the correct choice for monitoring internal traffic for anomalies.

Answer

Cisco ISE.

Answer

Cisco Umbrella.

Answer

Cisco Firepower IPS.

Question 15

Which THREE factors influence the design of a SOC incident response plan?

Accepted Answer

Regulatory compliance requirements (e.g., GDPR).. Option A is correct because regulatory compliance requirements such as GDPR, HIPAA, or PCI DSS impose mandatory breach notification timelines, data-handling rules, and documentation duties that the incident response plan must explicitly address. Option D is correct because the technical capabilities of the security product stack — for example, whether the SOC has EDR, SIEM correlation, SOAR playbook automation, or network forensics — directly determine which detection, containment, and eradication actions the plan can realistically execute. Option E is correct because the business impact of downtime for critical services drives incident severity classification, prioritization, and recovery time objectives (RTOs), ensuring response efforts protect the most vital business functions first. Option B does not belong because analysts' personal hobbies are irrelevant to professional incident response design, and Option C does not belong because office furniture pricing has no bearing on security, compliance, or business continuity considerations in a SOC plan.

Answer

The personal hobbies of the SOC analysts.

Answer

The price of the office furniture.