Free H13-831 Web TestEngine Demo

Q65 Multiple choice

A customer uses URL authentication to prevent unauthorized access to customer services and makes the following request:

http://www.test.com/Filenamey-efeabcdefaac7d15edfc6ec8aeffee2cb

When the CDN server receives this request, which of the following checks will be performed? (Choose three)

Select all that apply.

A
Referer check: The Referer field in the request header is empty. The CDN node returns an HTTP 403 error.
B
Encrypted string verification: After time verification is passed, the string is constructed in sstring mode.
The MD5 algorithm is then used to calculate the HashValue, which is compared with the md5hash
included in the user's request. If they match, authentication succeeds and the file is returned;
otherwise, authentication fails and an HTTP 403 error is returned.
C
Authentication parameter check: Verify whether authentication parameters are included. If no authentication parameters are carried, the request is considered invalid and an HTTP 403 error is returned.
D
Time verification: Determine whether the current system time falls within the valid interval. If it exceeds this range, the request is considered expired and an HTTP 403 error is returned.

H13-831 Web TestEngine demo