University of Palestine
Course Title: Operating Systems
Date: 01/ 01 / 2012 (09:00 11:00)
No. of Questions: 5 Questions
Time: 2 hours
Using Calculator (Optional)
First Question
Incomplete Exam
Summer semester
2011/2012
Total Grade: 70
Instructor Name: Mr.
Course No: IMSC431
Course Title: Networks & OS
Date:
26 / 2/ 2006
No. of Questions: 5
Time: 1,5 hours
Using Calculator (No)
University of Palestine
Instructor Name: Ahmed Al Astal
Student No.: _
Student Name: _
College Name: _
Midterm Exam
st
1 quadmes
University of Palestine
Course Title:Operating Systems Essentials
Date: 28 /03 / 2012
No. of Questions: 3 Questions
Time: 1.5 hours
Using Calculator (No)
First Question
Midterm Exam
2nd semester 2011/2012
Total Grade: 20
Instructor Name: Mr.Ahmed Al Astal
CSE 490/590 Computer Architecture
Midterm Solution
DIRECTIONS
Time limit: 45 minutes (12pm - 12:45pm)
There are 40 points plus 5 bonus points.
This is a closed-book, no calculator, closed-notes exam.
Each problem starts on a new page.
Please use a pe
Routing
ROUTING
Routing
Router
A router is a device that determines the next
network point to which a packet should be
forwarded toward its destination
Allow different networks to communicate with each
other
A router creates and maintain a table of the
av
AnswersThatWorkTM
List of Default Passwords & Default IP Addresses
List of Default Router Passwords and
Default Router IP Addresses
Lost your router password ?
Would like to know the default password for your router (sometimes called the router
admin pass
98
2-09-2
()
()
1
C
11
D
21
A
31
A
41
B
51
2
B
12
A
22
B
32
A
42
D
52
3
B
13
B
23
D
33
B
43
C
53
4
A
14
A
24
A
34
C
44
C
54
5
C
15
C
25
B
35
C
45
B
55
6
D
16
B
26
D
36
B
46
A
56
7
D
17
C
27
D
37
B
47
C
57
8
D
18
C
28
A
38
C
48
D
58
9
C
19
D
29
D
39
B
49
Final Exam
Electronics I
Name:
Write your name at the top right corner of every page
(including this cover page).
Copy everything you want counted towards your grade onto the pages that I provided.
Write with a pen that cannot be erased!
No books are allo
Course No:
Course Title: calculus I
Date: 19/4 / 2008
No. of Questions: Four Questions
Time: _2:00_
Using Calculator (Yes)
Exam Instructions:
First Question
University of Palestine
Final Exam Theoretical Exam
1nd quadmester
2007/2008
Total Grade: 40
Ins
University of Palestine
Course No:
Course Title: calculus I
Date: 20 / 1 / 2010
No. of Questions: 4 Questions
Time: _3 hours _
Using Calculator (Yes)
Instructor: R. El Saifi
Student No.: _
Student Name: _
Final Exam Theoretical Exam College Name:
Dep. / S
University of Palestine
Course No:
Course Title: calculus I
Date: 29 / 8 / 2009
No. of Questions: Four Questions
Time: _2:00_
Using Calculator (Yes)
Final Exam. Theoretical Exam
2008/2009
Total Grade: 40
Exam Instructions:
First Question
Instructor: R. El
University of Palestine
Course No:
Course Title: calculus I
Date: 24 /11 / 2009
No. of Questions: 4 Questions
Time: _1:30_
Using Calculator (Yes)
Instructor: R. El Saifi
Student No.: _
Student Name: _
Final Exam Theoretical Exam
College Name:
1 nd quadmes
University of Palestine
Course No:
Course Title: calculus I
Date:
6 / 3 / 2008
No. of Questions: Three Questions
Time: _2:00_
Using Calculator (Yes)
Exam Instructions:
First Question
MidTerm Theoretical Exam
1nd quadmester
2007/2008
Total Grade: 30
Answer
BJT BIAS PROBLEMS
Problem 1)
Estimate the collector current for each transistor in the diode-connected transistor
biasing circuit. shown. Compute and compare the collector currents over a
temperature range -50C to +50C.
\
Answer
Estimate the Q1 collector
BJT Biasing
Objective
In general all electronic devices are nonlinear, and device operating characteristics can vary
significantly over the range of parameters over which the device operates. The bipolar
transistor, for example, has a normal operating col
University of Palestine
Course No:
Course Title: calculus I
Date: /
/ 2009
No. of Questions: Four Questions
Time: _2:00_
Using Calculator (Yes)
Instructor: R. El Saifi
A
Student No.: _
Final Exam Theoretical Exam Student Name: _
College Name:
1 nd quadmes
- 5.1
Partitions, Power Sets and Cartesion Products
P. Danziger
1
Set Partitions
Denition 1
Two sets are called disjoint if and only if they have no elements in common.
Formaly A and B are disjoint A B = .
A collection of sets A1 , A2 , . . . , An are m
Homework 1
Date due: Thursday, Dec. 20, 2012
1. (15 points) Several ethernet frames captured by snoop are available at http:/www.cs.rit.edu/jmk/dcn2/ether.out.
Analyze the rst three Ethernet frames interpreting the elds of each packet header. To do this a
Exercises 2.3 Using Mathematical induction
2. Prove that 2n > n for all positive integers n.
For n=1,
2>1 thus for n=1 the conjecture holds
Assume that for n=k the conjecture holds 2 k >k
2*2 k > 2*k
2*k > k+1
2*2 k > k+1
For n=k+1
2 k+1 > k+1
2*2 k > k+1
Math 2200-1. Quiz 1. Solutions. Fall 2008.
Problem 1. (15 points) Show carefully that the compound proposition
(p q) p) q
is a tautology.
Proof. We use the laws of propositional logic (also a table of truth values
would work).
(p q) p) q (p q) p) q (p q)
University of Palestine
Faculty of Applied Engineering and Urban Planning
Software Engineering Department
Introduction to Discrete Mathematics
Discussion
Chapter 3 (Sets)
Instructor: Tasneem Darwish
Exercises 3.1
1) List the elements of each of the follow
University of Palestine
Faculty of Applied Engineering and Urban Planning
Software Engineering Department
Introduction to Discrete Mathematics
Discussion # 1
Instructor: Tasneem Darwish
Exercises 1.3
using truth tables prove the following:
1) Prove that (
University of Palestine
Faculty of Applied Engineering and Urban Planning
Software Engineering Department
Introduction to Discrete Mathematics
(Answers)
Chapter 3 (Sets)
Instructor: Tasneem Darwish
Exercises 3.1
1) List the elements of each of the followi
Course No:
Course Title: discrete Mathematics
Date:
6 / 3 / 2008
No. of Questions: three Questions
Time: _2:00_
Using Calculator (Yes)
Exam Instructions:
First Question
1) If
University of Palestine
MidTerm Theoretical Exam
1nd quadmester
2007/2008
Total
University of Palestine
Faculty of Applied Engineering and Urban Planning
Software Engineering Department
Introduction to Discrete Mathematics Syllabus
Instructor Information
Name: Tasneem Said Darwish.
Office Telephone: E-mail: [email protected]
University of Palestine
Faculty of Applied Engineering and Urban Planning
Software Engineering Department
Introduction to Discrete Mathematics
Introduction
01 March 2009
Instructor: Tasneem Darwi
sh
1
Outlines
Number systems.
The importance of binary numb
University of Palestine
Faculty of Applied Engineering and Urban Planning
Software Engineering Department
Introduction to Discrete Mathematics
Quiz #4
11 March 2009
Instructor: Tasneem Darwi
sh
1
Quiz
1) Let U= cfw_1, 2, 3, . . . , 9, 10 and sets A, B, C