Starting Out with Programming Logic and Design (5th Edition) (What's New in Computer Science)
5th Edition
ISBN: 9780134801407
Author: GADDIS
Publisher: PEARSON
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Expert Solution & Answer
Chapter 1.2, Problem 1.2CP
Explanation of Solution
Hardware:
The computers are made up of many physical devices or components which are referred as “hardware”.
- A computer is the collaboration of many devices that work collectively to perform specified tasks and make it as a single device.
- Examples for hardware are monitor, keyboard, mouse, and so on.
Five components of computer system are as follows:
- The central processing unit (CPU)
- Main memory
- Secondary storage devices
- Input devices
- Output devices
Central Processing Unit (CPU):
The task that is performed by the computer can also be called as program execution. The execution process or task is carried out using the part of the computer named as “CPU”.
It is the main component of a computer; because without CPU it is not possible to run any software.
- CPU is used to run or execute the programs in a computer.
Main Memory:
While executing the computer program, the main memory stores a computer program and also data of the program.
- Consider an example, suppose we are doing a PowerPoint program to write presentation for particular topics; at that time, the PowerPoint program and presentation are stored in memory.
- It is also known as “RAM” or “Random Access Memory”.
Secondary Storage Devices:
The device which is used to store data for long period of time is referred as “Secondary storage device”...
Expert Solution & Answer
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2) Assume a local area network has four host computers (h1, h2, h3 & h4) and they are
connected to the internet through a NAT router (s1). The host computers use private IP
address space: 192.168.2/24. Each host is trying to establish 2 TCP connections to a remote
webserver through the NAT router. The IP address of the webserver is: 130.12.11.9. Now
do the following:
1
a. Assign IP addresses to the interfaces of the hosts and the router. For the router, assign
arbitrary addresses. List these addresses.
b. Now create a NAT translation table as taught in the class for all TCP connections.
Assign arbitrary port numbers as required.
1) Consider the following network.
Host h6
10.3.0.6
Host h5
10.3.0.5
Host h1
10.1.0.1
OpenFlow controller
m
2
3
4
Host h4
10.2.0.4
Host h2
10.1.0.2
Host h3
10.2.0.3
The desired forwarding behavior for the datagrams arriving at s2 is as follows:
a) any datagrams arriving on input port 1 from hosts h5 or h6 that are destined to
hosts h1 or h2 should be forwarded over output port 2;
b) any datagrams arriving on input port 2 from hosts h1 or h2 that are destined to
hosts h5 or h6 should be forwarded over output port 1;
c) any arriving datagrams on input ports 1 or 2 and destined to hosts h3 or h4 should
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d) hosts h3 and h4 should be able to send datagrams to each other.
Create a flow table for s2 that implement these forwarding behaviors. Your table should
have 2 columns one for match and the other for actions, as taught in the class.
Based on the last digit of your Kean ID: Create an LC-3 program that compares 3 personally assigned to you numbers stored in
memory and finds the maximum of them. Compile and run on https://wchargin.com/lc3web/. Screenshot and explain your result.
ID
0
A
7
B
с
-3
12
1
0
5
-1
Expected max
12
5
2
-8
-2
6
9
My Kean ID: 1233321
3
14
3
6
14
4
-5
-6
-1
-1
сл
5
10
0
4
10
6
2
11
1
11
7
-9
7
-4
7
8
00
66
00
8
5
13
13
9
-2
3
0
3
Chapter 1 Solutions
Starting Out with Programming Logic and Design (5th Edition) (What's New in Computer Science)
Chapter 1.2, Problem 1.1CPChapter 1.2, Problem 1.2CPChapter 1.2, Problem 1.3CPChapter 1.2, Problem 1.4CPChapter 1.2, Problem 1.5CPChapter 1.2, Problem 1.6CPChapter 1.2, Problem 1.7CPChapter 1.2, Problem 1.8CPChapter 1.3, Problem 1.9CPChapter 1.3, Problem 1.10CP
Chapter 1.3, Problem 1.11CPChapter 1.3, Problem 1.12CPChapter 1.3, Problem 1.13CPChapter 1.3, Problem 1.14CPChapter 1.4, Problem 1.15CPChapter 1.4, Problem 1.16CPChapter 1.4, Problem 1.17CPChapter 1.4, Problem 1.18CPChapter 1.4, Problem 1.19CPChapter 1.4, Problem 1.20CPChapter 1.4, Problem 1.21CPChapter 1.4, Problem 1.22CPChapter 1.4, Problem 1.23CPChapter 1.5, Problem 1.24CPChapter 1.5, Problem 1.25CPChapter 1.5, Problem 1.26CPChapter 1, Problem 1MCChapter 1, Problem 2MCChapter 1, Problem 3MCChapter 1, Problem 4MCChapter 1, Problem 5MCChapter 1, Problem 6MCChapter 1, Problem 7MCChapter 1, Problem 8MCChapter 1, Problem 9MCChapter 1, Problem 10MCChapter 1, Problem 11MCChapter 1, Problem 12MCChapter 1, Problem 13MCChapter 1, Problem 14MCChapter 1, Problem 15MCChapter 1, Problem 16MCChapter 1, Problem 17MCChapter 1, Problem 18MCChapter 1, Problem 19MCChapter 1, Problem 20MCChapter 1, Problem 21MCChapter 1, Problem 22MCChapter 1, Problem 23MCChapter 1, Problem 24MCChapter 1, Problem 25MCChapter 1, Problem 1TFChapter 1, Problem 2TFChapter 1, Problem 3TFChapter 1, Problem 4TFChapter 1, Problem 5TFChapter 1, Problem 6TFChapter 1, Problem 7TFChapter 1, Problem 8TFChapter 1, Problem 9TFChapter 1, Problem 10TFChapter 1, Problem 1SAChapter 1, Problem 2SAChapter 1, Problem 3SAChapter 1, Problem 4SAChapter 1, Problem 5SAChapter 1, Problem 6SAChapter 1, Problem 7SAChapter 1, Problem 1EChapter 1, Problem 2EChapter 1, Problem 3EChapter 1, Problem 4E
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