On the face of it, though, relying on a single source limits the sorts of wave that can be produced, and therefore the types of task they can perform.

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Ms Marks's first task was to measure the phenolic content of 24 types of British cider apple.

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Within the context of these requirements, the cure or control of all types of cancer is a solvable engineering task.

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These types of contracting vehicles are characterized by task orders with short vendor response times and minimal administrative cost to the end user agency.

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Rapid task switching, which may look like multitasking, is common and required for many types of activity.

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