NetSec-Analyst Practice Questions 1 — 50 Questions

Question 1

Which type of account is typically used to manage Palo Alto Networks assets in the Customer Support Portal?

Accepted Answer

Customer Support Portal account. A Customer Support Portal (CSP) account allows users to view registered assets, manage licenses, and open support tickets.

Answer

Default 'admin' account

Answer

Strata Cloud Manager admin account

Answer

Local Administrator account

Question 2

Which THREE actions occur when a 'Commit' is executed on a firewall?

Accepted Answer

Updating the running configuration file.. The commit process validates the syntax, saves the configuration file, and applies the changes to the system's data plane.

Answer

Automatically upgrading the PAN-OS version.

Answer

Purging all existing log entries.

Question 3

Which object category is used to group various network services to simplify policy definitions?

Accepted Answer

Service Group. Service Groups are used to bundle individual service objects together.

Answer

Tag Group

Answer

Address Group

Answer

Profile Group

Question 4

Where do you go in SCM to manage all your network objects in one location?

Accepted Answer

Objects tab. The 'Objects' tab is the centralized location for creating and managing all configuration objects.

Answer

Policies tab

Answer

Monitor tab

Answer

Device Settings tab

Question 5

Which section of the NGFW GUI allows an administrator to configure local administrative accounts?

Accepted Answer

Device > Administrators. Device > Administrators is where local admin accounts and their roles are defined.

Answer

Network > Users

Answer

Device > Setup > Management

Answer

Objects > Access

Question 6

How can an administrator ensure that only specific IP addresses can access the firewall management interface?

Accepted Answer

By configuring an Allowed IP list in the Management Interface settings.. Management Interface Settings (in Device > Setup) allow for the definition of an allowed IP address list for management access.

Answer

By using a static route.

Answer

By adding an explicit Deny policy in the security policy list.

Answer

By enabling MFA on the local admin account.

Question 7

A firewall is reporting 'License Expired' for Threat Prevention. The administrator renewed the license in the Support Portal. What is the most likely cause for the warning to persist?

Accepted Answer

The administrator has not clicked 'Retrieve license keys from license server'.. Often, the firewall has not yet synced its local database with the updated information on the Palo Alto Networks license server.

Answer

The firewall needs a firmware upgrade.

Answer

The license server is down.

Answer

The Threat Prevention license is not compatible with the current PAN-OS version.

Question 8

What action should be taken before upgrading the PAN-OS version on a production firewall?

Accepted Answer

Take a configuration snapshot.. Taking a backup (configuration snapshot) is the most critical step to ensure a recovery path exists if the upgrade fails.

Answer

Delete all existing logs.

Answer

Change the management IP address.

Answer

Disable all security policies.

Question 9

Which TWO of the following are valid methods for performing a configuration backup on a firewall?

Accepted Answer

Exporting the configuration file via Device > Setup > Operations.. Backups can be performed manually via the GUI or automatically using scheduled export to an SCP/SFTP server.

Answer

Performing a hard reset.

Answer

Taking a snapshot of the interface status.

Answer

Using the 'save config' command in the CLI.

Question 10

Which THREE items are required to successfully register a new firewall in the Customer Support Portal?

Accepted Answer

Valid Customer Support Portal account.. Registration requires the hardware serial number, the registration authorization code, and a valid account.

Answer

A list of all connected switch ports.

Answer

The public SSH key of the firewall.

Question 11

An administrator wants to schedule signature updates to occur at 3:00 AM daily. Where is this configured?

Accepted Answer

Device > Dynamic Updates. The Device > Dynamic Updates page contains the schedule settings for various update types like Applications, Threats, and WildFire.

Answer

Policies > Security > Schedules

Answer

Monitor > Reports > Schedules

Answer

Device > Setup > Services

Question 12

What is the primary purpose of a 'Device Group' in the context of SCM?

Accepted Answer

To apply consistent security policies to multiple firewalls.. Device groups allow for the hierarchical grouping of firewalls for shared policy management, providing consistent security across the enterprise.

Answer

To group firewalls by physical location only.

Answer

To manage local user authentication.

Answer

To manage interface settings exclusively.

Question 13

An administrator needs to exclude a specific server from a Dynamic Address Group that uses a filter for all 'Production' tagged servers. What is the most efficient way to achieve this?

Accepted Answer

Use a negative tag in the DAG filter (e.g., 'Production' AND NOT 'Exclude'). The filter expression in a DAG supports logical operators, allowing the exclusion of specific tags or criteria.

Answer

Change the IP address of the server

Answer

Remove the server from the network

Answer

Manually delete the object

Question 14

What is the main advantage of using an object over manually entering an IP address in a policy?

Accepted Answer

Centralized management and reusability. Objects allow for central management; updating the object updates all policies that use it simultaneously.

Answer

They are required for NAT

Answer

They are faster to type

Answer

They increase the firewall throughput

Question 15

Which of the following is a valid use case for a Tag?

Accepted Answer

To filter and organize objects in the GUI. Tags are used for filtering, organizing, and color-coding objects, policies, and device groups.

Answer

To block specific ports

Answer

To authenticate users

Answer

To define a subnet

Question 16

If an administrator forgets the password for the 'admin' account, how can it be recovered?

Accepted Answer

Reboot into maintenance mode and follow the recovery sequence.. On newer PAN-OS versions, password recovery involves using the 'maintenance' mode during boot, which requires physical console access.

Answer

Use the 'Reset Password' button on the login screen.

Answer

Contact TAC for a universal override password.

Answer

Factory reset the device.

Question 17

An administrator wants to ensure that all administrative sessions are logged out after 30 minutes of inactivity. Where is this configured?

Accepted Answer

Device > Setup > Management. The 'Idle Timeout' for administrative sessions is configured in Device > Setup > Management > General Settings.

Answer

Device > Administrators

Answer

Monitor > Logs

Answer

Policies > Security

Question 18

Which THREE types of dynamic updates are managed in the Device > Dynamic Updates menu?

Accepted Answer

WildFire signatures.. Dynamic updates allow the firewall to stay current with evolving threats and application definitions.

Answer

Routing protocol updates (BGP/OSPF).

Answer

PAN-OS firmware images.

Question 19

How does an administrator perform a software update on a standalone firewall?

Accepted Answer

Device > Software. Software updates are managed in the Device > Software page, where you can download and install new versions of PAN-OS.

Answer

Network > Interfaces

Answer

Objects > Software

Answer

Device > Dynamic Updates

Question 20

What is the primary function of a 'Service Route' in a Palo Alto Networks firewall?

Accepted Answer

To specify which interface is used for system-level services.. Service routes allow the administrator to specify which interface the firewall uses to reach specific external services like DNS, NTP, or update servers.

Answer

To enable load balancing on external links.

Answer

To manage VPN tunnels.

Answer

To route internal traffic between zones.