Rest API - Authentication and AuthorizationGiven the username 'user' and password 'pass', what is the value of the Authorization header in Basic Authentication?AAuthorization: Basic dXNlcjpwYXNzBAuthorization: Basic dXNlcjpwYXNzCg==CAuthorization: Basic dXNlcjpwYXNzdA==DAuthorization: Basic dXNlcjpwYXNzZA==Check Answer
Step-by-Step SolutionSolution:Step 1: Combine username and password with colonCombine 'user' and 'pass' as 'user:pass'.Step 2: Encode 'user:pass' in base64Encoding 'user:pass' in base64 results in 'dXNlcjpwYXNzdA=='.Final Answer:Authorization: Basic dXNlcjpwYXNzdA== -> Option CQuick Check:Base64('user:pass') = dXNlcjpwYXNzdA== [OK]Quick Trick: Encode 'username:password' in base64 for header value [OK]Common Mistakes:MISTAKESEncoding username and password separatelyAdding extra characters or padding incorrectlyUsing wrong base64 string
Master "Authentication and Authorization" in Rest API9 interactive learning modes - each teaches the same concept differentlyLearnWhyDeepVisualTryChallengeProjectRecallTime
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