EBK BUSINESS DRIVEN INFORMATION SYSTEMS
5th Edition
ISBN: 8220102797543
Author: PHILLIPS
Publisher: YUZU
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Chapter 4, Problem PVIAYKBP
To determine
Mention issues while assigning doodle passwords to organisation an also mention that whether doodles are easier to remember or not. Mention a view on the fact that doodle password is better than biometrics in terms of authentication and authorization, and give an idea about Unethical issues encountered in doodle passwords.
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Given the logic function F(A,B,C,D) = Σm(1,2,3,4,9,10,11,12)
(i) Write the truth table of the logic function.
(ii) Use the Karnaugh-map method to find the simplest sum-of-products (SOP)
expression of function F.
(iii) Implement the minimized function with NAND gates only.
(iv) Show that the Boolean function F can be constructed using exclusive-OR gates
(v) Express the same logic function in a product-of-sums (POS) form.
(vi) Simplify your function in product-of-sums (POS).
(vii) Use a decoder with external AND gates only to implement F in its product-of-
sums (POS) form (assume AND gates with any number of inputs are available).
Note: You can use NAND gates with any number of inputs you may need. Assume, as well,
that the input variables are available in both true and complemented form.
Please answer the two questions in detail and as best as you can. Please ensure it is 100% done by human, please do not use AI or chatgpt.
Please answer the two questions in detail and as best as you can. Please ensure it is 100% done by human, please do not use AI or chatgpt.
Chapter 4 Solutions
EBK BUSINESS DRIVEN INFORMATION SYSTEMS
Ch. 4 - Prob. 1OCQCh. 4 - Prob. 2OCQCh. 4 - Prob. 3OCQCh. 4 - Prob. 4OCQCh. 4 - Prob. 5OCQCh. 4 - Prob. 6OCQCh. 4 - Prob. 1RQCh. 4 - Prob. 2RQCh. 4 - Prob. 3RQCh. 4 - Prob. 4RQ
Ch. 4 - Prob. 5RQCh. 4 - Prob. 6RQCh. 4 - Prob. 7RQCh. 4 - Prob. 8RQCh. 4 - Prob. 9RQCh. 4 - Prob. 10RQCh. 4 - Prob. 11RQCh. 4 - Prob. 12RQCh. 4 - Prob. 13RQCh. 4 - Prob. 14RQCh. 4 - Prob. 1CCOCh. 4 - Prob. 2CCOCh. 4 - Prob. 3CCOCh. 4 - Prob. 4CCOCh. 4 - Prob. 1CCTCh. 4 - Prob. 2CCTCh. 4 - Prob. 3CCTCh. 4 - Prob. 4CCTCh. 4 - Prob. 5CCTCh. 4 - Prob. 6CCTCh. 4 - Prob. 1CBTCh. 4 - Prob. 2CBTCh. 4 - Prob. 3CBTCh. 4 - Prob. 4CBTCh. 4 - Prob. 5CBTCh. 4 - Prob. 6CBTCh. 4 - Prob. 7CBTCh. 4 - Prob. 8CBTCh. 4 - Prob. 9CBTCh. 4 - Prob. 1ECCh. 4 - Prob. 2ECCh. 4 - Prob. 3ECCh. 4 - Prob. PIAYKBPCh. 4 - Prob. PIIAYKBPCh. 4 - Prob. PIIIAYKBPCh. 4 - Prob. PIVAYKBPCh. 4 - Prob. PVAYKBPCh. 4 - Prob. PVIAYKBP
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