Sentence examples for implementation is optional from inspiring English sources

Their implementation is optional in IPv4 and mandatory in IPv6.

At the village level implementation is optional depending on available resources [ 10].

In Nova Scotia, the implementation is optional for nursing homes, and in Newfoundland and Labrador, implementation was underway but not completed at the time the study data set was constructed.

CEC wiring is mandatory, although implementation of CEC in a product is optional.

Anyways, the Actuator could play an important role in the final system, and its implementation could be optional and selective, only taking part for attacks against which automatic defensive mechanism can be applied.

The bill does not include special funding or mandates, and implementation would be optional.

Because injury surveillance is optional in community sport, personal factors impacting on implementation of the surveillance system were common.

Makeup is optional.

Smirking is optional.

(The Mac is optional).

Sensitivity is optional.