Case Study Homework
SWE 2313 Fall 2013
Due: Monday, August 26 at 4:30PM
Search on the internet for examples of failed software systems and read through several
of the hits until you find one example of a failed system that you find interesting. Do not
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Assignment 3
1.
Date:
What is the probability that a card selected from a deck is an ace?
2.
What is the probability that the sum of the numbers on two dice is even when they are
rolled?
3.
What is the probability that a five-card poker hand doe
Assignment 2
Question 1
a) Compare the processors access to printers and other I/O devices for the master/slave and
the symmetric multiprocessing configurations. Give a real-life example where the
master/slave configuration might be preferred.
b) Compare
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Assignment 2
Date:
In questions 13 suppose that a word is any string of seven letters of the alphabet, with repeated letters allowed.
1. How many words are there?
2. How many words begin with A or B and end with A or B?
3. How many words have no
Assignment 1
Question 1
Name five (5) current operating systems and the computers or configurations each operates.
Question 2
Explain the fundamental differences between internal fragmentation and external fragmentation.
For each of the four memory manage
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Assignment 1
Date:
In 14 suppose that a and b are integers, a 4 (mod 7), and b 6 (mod 7). Find the integer c
with 0 c 6 such that
1. c 3a (mod 7)
2. c 5b (mod 7)
3. c 2a + 4b (mod 7)
4. c a2 b2 (mod 7)
5. Find the prime factorization of 1,024.
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