Yes, of course. However, the individual must know the exact procedure to prevent delays. Note that attestation is a long-drawn process involving different departments.
No apostille is not accepted in the UAE. One must get attested original documents for use in the UAE.
The Ministry of Foreign Affairs (MOFA) in UAE is the final authority for attestation. The document could be used after attestation by the ministry.
Yes. Degree certificate, as well as, other educational, non-educational or commercial documents need to be attested for use in the UAE.
No, attestation is not permissible on photocopies. Attestation is done on the rear side of the original document.