What do you not have to consider during the warranty period?

Thank you for the invitation. Option D is more convenience as the contractual warranty period has to be considered to support the customer for any equipment or Product failure after the warranty time ending the responsibility for the equipment will be turned over to customer but the supplier team has to submit a technical support to the customer to resolve any problem or equipment failure as per the frame agreement of after sales service.

I would go for an option D. Thx for invitation 

the correct answer is D

regards

Contract period is the frame for the warranty. What is not necessary to consider during the warranty period is the handover to customer after contract period.

Thank you for your invitation. Option D is more comfortable as the contractual warranty period to be considered for customer support for any equipment or product failure after the warranty period ending responsibility for the equipment will be delivered to customers, but the team supplier to provide technical support for customers to solve any problem of failure or equipment in accordance with framework agreement for after-sales and warranty conditions as found in the agreed service contract. 

option (A) is the correct answer

Thanks for the invitation. My answer is A

A.  Parts which were marked as-is must be held available for free replacement in case of failure

Thanks for the invite.

Of course it is option D which talks of considerations after warranty period.