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Old October 5th, 2012, 03:25 PM
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Join Date: May 2011
Default Re: Anna University Coimbatore "model question paper" "third semester" –

You are pursuing B.Tech. Information Technology third semester in Coimbatore from Anna University here I am attaching question paper for the particular some of the questions are listed here:

1. List the first 16 numbers in base 12. Use the letters A and B to represent the last two digits. Convert the numbers (546)12 to base 8.

2. Using DeMorgan’s theorem, convert the following Boolean expression to an equivalent expression that has only OR and complement operations. Show that the function can be implemented with logic circuits that have only OR gates and inverters:
F = (y+z’) (x+y) (y’+z)

3. A combinational switching network has 4 inputs (A, B, C, D) and one output F. F
= 0 if 3 or 4 of the inputs are 0.
• Write the maxterm expansion for F.
• Using AND and OR gates, find a minimum three-level network to realize F.
Attached Files Available for Download
File Type: doc Anna University Coimbatore B.Tech. Information Technology 3rd sem Paper.doc (33.5 KB, 26 views)
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