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Question

What is the thread of control in a layered system model?

a.

Multiple threads of control

b.

Control depends on incoming requests

c.

Fixed control

d.

Single thread of control

Answer: (d).Single thread of control Explanation:The layered system model is characterized by having a single thread of control, meaning that there is a single sequential flow of execution in the system, as opposed to multiple independent threads of control.

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Q. What is the thread of control in a layered system model?

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