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Why are HTTP redirects significant?

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Why are HTTP redirects significant? (a) TCP connection available (b) Complete roundtrip absent (c) Complete roundtrip present (d) TCP connection not available This question was addressed to me in an internship interview. The question is from Performance Navigation and Memory topic in chapter Invocation and Performance Navigation of JavaScript Select the correct answer from above options JavaScript questions and answers, JavaScript questions pdf, JavaScript question bank, JavaScript questions and answers pdf, mcq on JavaScript pdf, JavaScript questions and solutions, JavaScript mcq Test , Interview JavaScript questions, JavaScript Questions for Interview, JavaScript MCQ (Multiple Choice Questions)

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Right option is (b) Complete roundtrip absent The explanation is: HTTP redirects are significant because they cause a complete roundtrip for each redirect. The original request is returned from the web server as either a 301 or a 302 with the path to the new location.

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