Which is not a valid option for the UCS command?

With answer of Mr. Bello Abubakar >>>>>>>>>>>

Thank you ...............

Random is the answer but u need to state the options Mrs Fakih......

Random>>>>>>>>>>>>>>>> Thank you

Agree with my colleagues

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Thanks

With answer of Mr. Bello  

Thank you

Random The Right answer but how i do not know.

Thank you for the invitation and agreed with the answers