Covert the ER diagram into relational schema.

Q: Q4 and Q5

A: To find subnet mask.

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A: I have answered this question in step 2.

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A: Hi there, Please find your solution below, I hope you would find my solution useful and helpful. Tha...

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A: I have answered this question in step 2.

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A: Question 4= answer is given below:

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A: I have answered this question in step 2.

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A: Answer:

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Q:

A:

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A: Below find the solution !!   a) hardwire: x = examfcn(3)  b) variable: x = examfcn(y) 

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Q: Identify the different kinds of physical media that may be accessed using an Ethernet network.

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A: a)

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A: Here is solution for above problem..

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A: Answer:

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