IBM Security QRadar SIEM V7.4.3 Associate Analyst — Question 21

What must a virtual server instance (VSI) in a virtual private cloud (VPC) reserve so that it can be accessed by clients outside the VPC?

Answer options

• A. VPE gateway for VPC
• B. Direct Link
• C. Floating IP address
• D. VPN gateway for VPC

Correct answer: C

Explanation

A Floating IP address is necessary for a VSI to be accessible from outside the VPC, as it allows the server to have a stable public IP. The other options, such as VPE gateway and VPN gateway, are related to connectivity but do not provide direct external access like a Floating IP address does. Direct Link is a dedicated connection that does not facilitate external access to the VSI.