156-315.81.20 Practice Test 3 — 10 Questions

Question 1

Refer to the exhibit. An administrator notices that the cluster state is Active/Standby, but the sync status shows 'Problem'. What is the most likely consequence for the network traffic?

Accepted Answer

Existing connections will be dropped if the active member fails, as the standby unit lacks state information.. When the sync status indicates a problem, the cluster members cannot share connection state information. Although traffic still flows through the active member, any failover event will cause all existing connections to drop because the standby member lacks the current connection table. This state renders the HA solution ineffective for session persistence, making immediate investigation of the synchronization interface or connectivity between members mandatory for maintaining service continuity.

Answer

The active member will stop passing traffic until the synchronization issue is resolved by the administrator.

Answer

The cluster will enter a 'Split Brain' condition, causing duplicate IP address conflicts on the network.

Answer

The standby member will automatically promote itself to active status to force a resynchronization attempt.

Question 2

Which TWO authentication methods are natively supported by Check Point Identity Awareness for acquiring user identities without requiring a client-side agent installation? (Choose TWO)

Accepted Answer

Active Directory Query (AD Query). Active Directory Query and Captive Portal allow the Security Gateway to identify users transparently or interactively without deploying software to endpoints. AD Query reads domain controller events, while Captive Portal prompts users via a browser redirect, making both methods ideal for unmanaged devices or environments where endpoint agent deployment is restricted.

Answer

Check Point Endpoint Identity Agent

Answer

Terminal Server Identity Agent

Answer

Browser-Based Identity Agent

Question 3

When configuring Threat Prevention, what is the significance of the 'Hold' vs. 'Background' emulation mode?

Accepted Answer

'Hold' mode prevents the file from reaching the user until the emulation is finished.. The emulation mode determines the user experience and security trade-off. 'Hold' mode blocks file access until the emulation is complete, ensuring maximum security but adding latency. 'Background' mode allows the file to be downloaded immediately while emulation runs in parallel. If the file is later found malicious, the security gateway can then block it, but the user may have already received the file, presenting a risk of temporary exposure.

Answer

'Hold' mode is only available for files larger than 10MB.

Answer

'Background' mode is the default and most secure setting.

Answer

'Background' mode is necessary for all HTTPS traffic.

Question 4

What is the primary benefit of using CPUSE (Check Point Upgrade Service Engine) for gateway upgrades compared to manual 'upgrade_export' and re-installation methods?

Accepted Answer

It automates the installation process, reduces manual effort, and performs pre-upgrade validation checks.. CPUSE is designed to automate the download, installation, and verification of software packages, significantly reducing the potential for human error. By handling dependencies, pre-flight checks, and package management in a unified interface, it streamlines the maintenance process, ensures that the gateway environment remains consistent, and allows for easier rollback options if an upgrade encounter unexpected issues during the deployment.

Answer

It allows for the downgrade of the operating system version to an older release.

Answer

It automatically performs a full system backup before starting the upgrade process.

Answer

It removes the need to maintain an active internet connection to the Check Point User Center.

Question 5

Which feature must be enabled on the network interface to allow SecureXL to distribute the processing load across multiple CPU cores effectively?

Accepted Answer

Multi-Queue. Multi-Queue is the essential technology that allows the network interface card (NIC) to spread incoming traffic across multiple receive queues. Without Multi-Queue, all traffic would arrive at a single CPU core, negating the benefits of CoreXL. Enabling Multi-Queue ensures that the gateway can handle higher concurrent traffic loads, as each queue can be assigned to a different processing core, maximizing the total throughput capacity of the system.

Answer

VLAN Tagging

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Dynamic Routing

Answer

Jumbo Frames

Question 6

Which core software blade must be enabled on a Check Point Security Gateway to allow the creation of access control rules based on Active Directory user groups and computer objects?

Accepted Answer

Identity Awareness. Identity Awareness is the foundational Check Point software blade responsible for identifying network users and computer objects across various access methods. Enabling this blade enables administrators to write granular security policies incorporating directory attributes, ensuring robust access control aligned with corporate identity management structures.

Answer

URL Filtering

Answer

Threat Emulation

Answer

Application Control

Question 7

What is the primary function of the 'VPN Domain' in a Check Point VPN community?

Accepted Answer

It defines the range of IP addresses for which the gateway will encrypt traffic.. The VPN Domain defines the specific network objects that are 'interesting' to the VPN. When traffic hits the gateway, it compares the destination IP against the VPN Domain. If it matches, the gateway initiates the VPN tunnel. This effectively tells the firewall which traffic is internal and requires encryption, and which traffic should be handled normally via standard routing or NAT outside the VPN context.

Answer

It determines which authentication method the remote user must use.

Answer

It manages the distribution of certificates to remote gateways.

Answer

It controls the encryption algorithms used for the VPN tunnel.

Question 8

When configuring a VPN with multiple encryption domains, what is the most effective way to ensure traffic is correctly routed through the tunnel without complex policy rules?

Accepted Answer

Implementing VTI and using the routing table.. Using Route-Based VPNs with Tunnel Interfaces (VTI) allows the routing table to make the decision rather than the policy. This simplifies management, as adding a new network only requires updating the routing table rather than modifying complex policy rules or VPN domain groups. This is the industry-standard approach for large, scalable networks needing robust traffic engineering.

Answer

Defining one massive group object for all domains.

Answer

Using policy-based VPNs with extensive exclusion rules.

Answer

Enabling manual tunnel establishment at the gateway.

Question 9

Which TWO of the following are primary functions of the Threat Extraction blade in Check Point SandBlast? (Choose two)

Accepted Answer

Delivering a clean, flattened PDF version of an original document to the user immediately.. Threat Extraction provides immediate protection by proactively removing potentially malicious content from files, rather than waiting for sandbox analysis to complete. By delivering a sanitized version of the document to the user, it maintains workflow productivity. This function is vital for organizations that cannot afford the latency associated with full emulation, ensuring that business-critical documents remain accessible even if they contain active, suspicious content.

Answer

Updating the local ThreatCloud database with new malware signatures detected.

Answer

Performing full behavioral analysis on executable files to determine malicious intent.

Answer

Blocking encrypted archives that cannot be scanned for malware.

Question 10

Refer to the exhibit. An administrator is troubleshooting a site-to-site VPN tunnel. What is the most effective next step to resolve the 'No proposal found' error?

Accepted Answer

Update the VPN Community to match the peer's IKE parameters.. The 'No proposal found' error signifies that the Security Gateway does not recognize or accept the parameters offered by the remote peer. This is a common issue in large-scale VPN deployments where policy mismatches occur due to manual configuration errors. Synchronizing the IKE Phase 1 settings, specifically ensuring the Diffie-Hellman group and encryption standards align exactly, resolves the incompatibility and allows the tunnel negotiation to proceed.

Answer

Re-generate the internal CA certificate on the gateway.

Answer

Increase the IKE lifetime settings in the VPN Community.

Answer

Disable NAT-T on the Security Gateway interface.