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Unformatted text preview: DSC-340 Homework Assignment 1 Winter-2011 DSC-340 Business Information Systems Winter 2011 Homework Assignment 1 DUE: 1/19/2011 Notes : The assignment, except Question 7, must be submitted on paper at the begin- ning of the class. No Credit for late submissions. This assignment should be completed individually. Binary Numbers 1.[15 points] What is the decimal (base-10) number equivalent of each of the following binary numbers? a) 1 b) 10 c) 1101 d) 101101 e) 1100011 Text Files 2.[10 points] How many B (Bytes) do we need to store each of the following string of characters using ASCII standard? a) a b) Cat c) Apple d) DSC340 e) Go Ducks! 3.[10 points] Consider a book with 1000 pages each of which has 2500 characters on aver- age. a) How many MB (Mega-Bytes) do we need to store one copy of this book using ASCII standard? b) Suppose we have a CD with 750 MB storage capacity. How many copies of this book can we store in our CD using ASCII standard?...
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This note was uploaded on 02/26/2012 for the course DSC 340 taught by Professor Pangburn during the Spring '08 term at University of Oregon.
- Spring '08