The type of service offers a preconfigured testing environment for application developers to create new software applications is Software as a Service (SaaS).
<h3>What is software as a service SaaS?</h3>
Software as a service (SaaS) is known to be a type of service that gives its users the ability to be able to link to and also use cloud-based apps in course of the Internet.
Conclusively, The type of service offers a preconfigured testing environment for application developers to create new software applications is Software as a Service (SaaS) as it gives its best service.
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Answer:
A.O(1)
Explanation:
In the implementation of queue by using linked chain the performance of the enqueue operation is O(1).We have to maintain two pointers one head and the other tailand for enqueue operation we have to insert element to the next of the tail and then make that element tail.Which takes O(1) time.
