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Monday 3 October 2011

cs101 assignment no 2 fall 2011


Objective

This assignment is designed to help you enable understand the conversion between different number systems; and how truth tables are constructed for logical operations.

Assignment

Question No. 1: Convert the following Binary Number into Decimal Numbers. (Marks 2+2)

a.       1000 0101
b.      1110 01

Question No. 2: Convert the following Decimal Numbers into Binary Numbers. (Marks 2+2)

a.       149
b.      39

Question No. 3:  x, y and w are Boolean variables. Determine the truth tables for the following combination: (Marks 7)

  • (x  y) . w