Dell EMC Associate – Midrange Storage — Question 1

Which formula is used for calculating OSPF interface costs?

Answer options

• A. Reference bandwidth "" interface bandwidth
• B. Reference bandwidth / interface bandwidth
• C. Reference bandwidth + interface bandwidth
• D. Interface bandwidth / reference bandwidth

Correct answer: D

Explanation

The correct formula for calculating OSPF interface costs is D: Interface bandwidth / reference bandwidth. This formula computes the cost based on the interface's bandwidth in relation to the reference bandwidth. The other options do not accurately reflect the method for calculating OSPF costs, as they use incorrect arithmetic operations.