Which of the following is a read-only property? Options: A . &nbspPerformanceTiming.navigationStart B . &nbspPerformanceTiming.fetchStart C . &nbspPerformanceTiming.navigationStart & PerformanceTiming.fetchStart D . &nbspNone of the mentioned

Which of the following is a read-only property?

Question

Which of the following is a read-only property?

Options:

A . PerformanceTiming.navigationStart

B . PerformanceTiming.fetchStart

C . PerformanceTiming.navigationStart & PerformanceTiming.fetchStart

D . None of the mentioned

Answer: Option C

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