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PCNSA Managing Objects Practice Question

An administrator needs to block traffic from a specific internal IP address to the internet. Which object type should be used in the security policy source field?

⚠ Common exam trap

Watch out — candidates often confuse Address Groups with Address Objects, thinking they need a group for flexibility, but the question explicitly asks for the object type to use for a single IP, making the Address Object the direct and correct answer.

Answer choices

Why each option matters

Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.

Correct answer & explanation

Address object

To block traffic from a specific internal IP address to the internet, you must identify that source IP in the security policy rule. An Address Object is the correct object type because it represents a single IP address or subnet and can be directly placed in the source field of a security policy rule to match traffic from that host. Tags, Address Groups, and Regions are not designed to represent a single IP address for source matching in this context.

Answer analysis

Option-by-option breakdown

For each option: why learners choose it and why it is or isn't the right answer here.

  • Address object

    Why this is correct

    Address object directly defines a specific IP address.

  • Tag

    Why it's wrong here

    Tags are metadata, not used for source matching in policies.

  • Address group

    Why it's wrong here

    Address groups are used for multiple addresses, not a single IP.

  • Region

    Why it's wrong here

    Regions are geographical groupings, not for a single IP.

Visual reference

192.168.1.0 /24 256 addresses (254 usable) 192.168.1.0 /25 Subnet A 128 addr (126 usable) 192.168.1.128 /25 Subnet B 128 addr (126 usable) Borrowing 1 bit from host portion creates 2 subnets (/25)

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JA

Written by Johnson Ajibi, MSc IT Security

Senior Network & Security Engineer · founder of Courseiva

This PCNSA practice question is part of Courseiva's free Palo Alto Networks certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the PCNSA exam.