HTTP Interview Questions For Freshers

What does the status code 200 mean in HTTP?

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What is the purpose of User-Agent header in HTTP?

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What is the purpose of If-Modified-Since header in HTTP?

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What is the purpose of ETag in HTTP?

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What is the purpose of cache control in HTTP?

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What are cookies in HTTP?

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Explain the structure of an HTTP URL.

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What is a query string in HTTP?

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Explain the role of HTTP headers.

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What is the purpose of Content-Type header in HTTP?

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What is an HTTP response?

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What is an HTTP request?

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What is a URI in HTTP?

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What is the purpose of POST method in HTTP?

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What is the purpose of GET method in HTTP?

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What are the different HTTP methods?

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Explain the difference between HTTP and HTTPS.

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What is HTTP?

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HTTP Intermediate Interview Questions

What is the purpose of the Connection header in HTTP?

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Explain the role of compression in HTTP.

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What is the purpose of the X-Forwarded-For header in HTTP?

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What is the purpose of the User-Agent header in HTTP?

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What is the purpose of the Host header in HTTP?

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Explain the role of the Cache-Control header in HTTP.

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What is the purpose of the Content-Length header in HTTP?

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What is the purpose of the Content-Disposition header in HTTP?

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Explain the concept of chunked encoding in HTTP.

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What is the purpose of the Keep-Alive header in HTTP?

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What is the purpose of the WWW-Authenticate header in HTTP?

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What is the purpose of the Accept-Language header in HTTP?

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Explain the role of the Range header in HTTP.

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What is the purpose of the HEAD method in HTTP?

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What are the different types of redirects in HTTP?

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Explain the concept of content negotiation in HTTP.

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What is the purpose of the Referer header in HTTP?

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Explain the role of caching in HTTP.

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What is the purpose of the OPTIONS method in HTTP?

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What are the limitations of the HTTP protocol?

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Explain the concept of persistent connections in HTTP/1.1.

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What are the advantages of HTTP/2 over HTTP/1.1?

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Explain the concept of pipelining in HTTP/1.1.

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What is the difference between HTTP/1.1 and HTTP/2?

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What is the role of cookies and sessions in maintaining state in HTTP?

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What is the purpose of HTTP session?

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Explain the concept of statelessness in HTTP.

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HTTP Interview Questions For Experienced

Explain the concept of multipart content in HTTP.

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What is the purpose of the UNSUBSCRIBE method in HTTP?

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What is the purpose of the CONNECT method in HTTP?

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Explain the role of the If-Match header in HTTP.

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Explain the concept of content negotiation in HTTP.

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What is the purpose of the LOCK method in HTTP?

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What is the purpose of the PROPFIND method in HTTP?

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What is the purpose of the TRACE method in HTTP?

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What is the purpose of the PUT method in HTTP?

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Explain the role of the DAV header in HTTP.

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What is the purpose of the PURGE method in HTTP?

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What is the purpose of the REPORT method in HTTP?

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Explain the concept of transparent content negotiation in HTTP.

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What is the purpose of the SEARCH method in HTTP?

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What is the purpose of the MKCOL method in HTTP?

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What is the purpose of the OPTIONS method in HTTP?

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Explain the role of the Vary header in HTTP.

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What is the purpose of the LINK method in HTTP?

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What is the purpose of the UNLOCK method in HTTP?

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Explain the concept of content coding in HTTP.

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What is the purpose of the ACL method in HTTP?

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What is the purpose of the MERGE method in HTTP?

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Explain the role of the Retry-After header in HTTP.

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What is the purpose of the SUBSCRIBE method in HTTP?

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