350-901 Exam Dumps | An architect must optimize traffic that targets a popular API endpoint. Currently, the application downloads

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Question 215/252

An architect must optimize traffic that targets a popular API endpoint. Currently, the application downloads a large file hourly, but often the file is unchanged and the download causes unnecessary load and delays. Which cURL command must be used to determine the last modified date of the file and to optimize the API usage?

A. curl GET request

B. curl HEAD request

C. curl --silent request

D. curl -H 'Cache-Control: no-cache' request

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