Where to get certificate in WordPress?

Prompt please where it is possible to take an online test and receive a certificate on WordPress ?
March 23rd 20 at 18:53
2 answers
March 23rd 20 at 18:55
March 23rd 20 at 18:57
Have Upwork is also possible to pass the test. If the certificate - XS, never understood why they are needed, in addition to any enterprise-tools, without which the corporate sector to talk to you won't even (SAP and all that).

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