本測驗並非正式劍橋英語認證測驗，測驗後所得評分僅供考生參考。您在此測驗中的分數無法當作正式語言能力證明

Authentication. A proxy might be used to manage accessibility privileges to apps and on-line details.

In conditional requests, the outcome of the ask for is determined by the worth of the validator while in the request.

The shopper identifies alone While using the consumer-agent, which is any Instrument that makes requests for the good thing about the user.

memrise 背單字的方法滿特別的，如果有不會的單字，你可以選擇下面的 “Support me try to remember this”，底下就會出現許多學習者的背單字技巧，像是底下 spirit 這個字，超有創意的網友就把他的中文翻譯和諧音串在一起，變成「用靈魂死背瑞特」，哈哈哈太有才了啦！

This system couldn't distinguish concerning a useful resource transfer successfully concluded and an interrupted one (as a result of a server / network error or something else).

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The top system requests which the focus on useful resource transfer a illustration of its point out, as for the GET request, but without the illustration information enclosed from the reaction human body.

to use a compressed binary representation of metadata (HTTP headers) in place of a textual a person, so that headers require a lot less Area;

 Chrome advises around the HTTPS point out on each individual site that you simply stop by. If you utilize A different browser, you need to make sure you are acquainted with the best way your browser shows various HTTPS states.

The more requests that are created -- for example, to simply call a web page which includes numerous images -- the more time it's going to go ahead and take server to reply to those requests and for the person's browser to load the website page.

What exactly is a click here message authentication code (MAC)? How it really works and most effective tactics A concept authentication code (MAC) is really a cryptographic checksum placed on a concept to ensure its integrity and authenticity.

The common rationale phrases are only suggestions, and can get replaced with "community equivalents" at the net developer's discretion. If your position code indicated a difficulty, the user agent could Exhibit The rationale phrase towards the user to supply more specifics of the character of the problem.