1085-25 Networking Practice Questions
The free 1z0-1085-25: Oracle Cloud Infrastructure 2025 Foundations Associate questions that deal with networking, with answers and explanations. The full bank and the timed practice test cover every topic the exam asks about.
Question #8
What is the primary purpose of a Network Security Group (NSG) in the Oracle Cloud Infrastructure Networking service?
Correct answer: B
Explanation
An NSG is a virtual firewall applied to individual VNICs, letting you control traffic between specific resources inside a VCN regardless of their subnet. Routing and Internet connectivity are handled by route tables and gateways.
Question #9
Which networking component of OCI Virtual Cloud Network provides compute instances in a private subnet with outbound Internet access?
Correct answer: A
Explanation
A NAT gateway lets instances in a private subnet initiate outbound connections to the Internet while blocking inbound connections from it. An Internet gateway would require public IPs and allows inbound traffic.
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