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This module is one in a collection of modules designed for teaching INEW 2338 Advanced Java (Web) at Austin Community College in Austin, TX. This module contains review questions and answers keyed to the module titled Java4620: General Information in the Network Programming sub-collection.

Table of contents

Preface

This module is one in a collection of modules designed for teaching INEW 2338 Advanced Java (Web) at Austin Community College in Austin, TX.

This module contains review questions and answers keyed to the module titled Java4620: General Information in the Network Programming sub-collection.

Once you study that module, you should be able to answer the review questions in this module.

The questions and the answers in this module are connected by hyperlinks to make it easy for you to navigate from the question to the answer and back again.

Questions

Question 1

True or False?

A network is a group of computers and other devices that are connected in some fashion for the purpose of exchanging data.

Go to answer 1

Question 2

True or False?

Each of the devices on the network can be thought of as a node , and each node has the same address.

Go to answer 2

Question 3

True or False?

Modern networks transfer data using a concept known as packet switching .

Go to answer 3

Question 4

True or False?

In order for two or more computers connected to a network to be able to exchange data in an orderly manner, each computer must use a different protocol.The protocol defines the rules by which they communicate.

Go to answer 4

Question 5

True or False?

The HTTP protocol defines how web browsers and servers communicate and the SMTP protocol defines how some email is transferred

Go to answer 5

Question 6

True or False?

IP is an acronym that stands for Interconnection Protocol.

Go to answer 6

Question 7

True or False?

IP is a network protocol that moves packets of data from a source to a destination. As the name implies, this is the protocol normally usedon the Internet.

Go to answer 7

Question 8

True or False?

The Transmission Control Protocol ( TCP ) was added to IP to give each end of a connection the ability to acknowledge receipt of IP packets and to request retransmission of corrupted or lost packets. Also TCP makes it possible to put the packets back together at the destination in the same orderthat they were sent.

Go to answer 8

Question 9

True or False?

TCP and IP work together to provide a reliable method of encapsulating a message into data packets, sending the packets to adestination, and reconstructing the message from the packets at the destination.

Go to answer 9

Question 10

True or False?

The User Datagram Protocol ( UDP) is even more reliable than TCP/IP in guaranteeing that a series of packets will arrive in the right order. However, UDP involves a high level of overhead and the data transfer rate may be slow.

Go to answer 10

Question 11

True or False?

Every computer attached to an IP network has a unique address, typically consisting of four bytes or 32 bits. Efforts are underway toexpand the number of possible unique addresses to a much larger number. The planned number is the number of unique addresses that can be represented with a128-bit address.

Questions & Answers

what is psychology
Ayado Reply
can join your discussions
Ayado
he or she can
Edward
I have been wondering of minor Autism I have estrange daughter that has I have been divorced and things like the ex wife sister told bad things about Me, Which I was not there to defend my self was said. one part) the other is the ex wife mom took care of her and never gave her kind of up bringing
Edward
Much and now she is 28 has a pension cause of her Autism she has everyone like her 2brothers her mom and her father had said to go on andfor-get the past she had not wanting to only seen her once I tried to make contact online she does not my contact from G circle
Edward
too bad
Ibrahim
what is rootology
Glory Reply
Rootology is a blend of 13 concentrated herbal extracts that support against sneezing, congestion, sinus pressure, runny nose, itchy watery eyes, and headache.
Labdhee
a child playing with the friend without complaining is called
Valerie Reply
free child
Nisha
psycosocial development
Anita
playful & sporty child
Jaga
The scope of Experimental Psychology is widening with the invention of new tools and instruments for experiments.
Den Reply
like what kind?
MissRoyal
hello, what kind of people talk throught here
Marcela Reply
the kind looking for answers
Juan
?
John
thought is autonomous. it is up to us compartmentalizing these random various thoughts that we too often incorrectly give them the title of (ideas)
John
what is the scope of experimental psychology?
Fareha
who is pavlo
ROGATH Reply
he believed in classic conditioning
just
he created classical conditioning
naina
Ivan Petrovich Pavlov was a Russian physiologist known primarily for his work in classical conditioning.
lavanya
Hello... Gyatri, angel and thinker.. I am MJ.
Mujtaba Reply
hi
naina
Hello
Jeanica
How are you...?
Mujtaba
Fine
Jeanica
Where are you from?
Jeanica
hi everyone 😊
Luis
I'm not trying to be a killjoy but I don't think this is a conversation thread for meeting new people.
Aspen
there are plenty of apps for that
Aspen
hai
kumpulan
@Aspen German well you're right there are other apps that offers ways into meeting new people. however I don't see anything wrong in here? just saying hi and hello.
Luis
but if they turn it into something like a "dating app" then for me that's another story. just saying. 😊.
Luis
hello Everyone
artgalang
Hello Luis, this app is for friends to everyone. 😊🙏
Jeanica
Anyone having problem can leave
Mujtaba
Hi
Red
Hi
Esther
Hello
Jeanica
hello^^
Girlie
is this a Psychology Course GC?
artgalang
Hi I'm from Philippines 🇵🇭
Esther
hellow
Erick
Can anyone.... What is basic criteria for abnormalities...?
Mujtaba
Is here any psychologist or psychiatrist.
Mujtaba
hi Jeanica yes I know that 😊
Luis
hello
Fermin
yes psychologist I am
kirti
me too
artgalang
Can you please explain me Diathesis stress model and its application
Mujtaba
And how can it applied..
Mujtaba
What is randomization
Joseph Reply
definition of stimulus
Thomas Reply
an idea, object or effect via the help of a mediational process which elicits a response
Wayne
please explain me clinical studies
abril Reply
clinical studies are people who evaluate behavior, medical, and surgical intervention
Connie
clinical studies are people who evaluate behavior, medical, and surgical intervention
Connie
what are the characteristics of learning?
steve Reply
The ability to learn is one of the most outstanding human characteristics. Learning occurs continuously throughout a person’s lifetime. To understand how people learn, it is necessary to understand what happens to the individual during the process. In spite of numerous theories and contrasting views
MUBARAK
Psychologists generally agree there are many characteristics of learning.
MUBARAK
Learning is the process by which one acquires, ingests, and stores or accepts information. The main characteristic of learning that; it is a process of obtaining knowledge to change human behavior through interaction, practice, and experience.
MUBARAK
Our experiences with learned information compose our bodies of knowledge.
MUBARAK
Is there not one universal understanding or relatable emotion whether physical or communicated verbally they could Trigger empathy?
Tory
what is immune system
Amanda Reply
a complex network of cells that protects the body against infection
Stephen
Sorry. Cells and proteins
Stephen
what is perspectives
acholonu Reply
someones point of view the way ur brain sees the way situations unfold
Echo
perspective is your view on topics
Trish
Perspective is your opinion on certain situations
Connie
your perspective is your interpretation of what is being said and done around you and how you hear and view them .
Jim
is this in reference to any particular use of the word? Because there are also the 7 major "perspectives" in psychology: psychodynamic, cognitive, behavioral, biological, cross-cultural, evolutionary, & humanistic
Alex
aren't they like schemas of the world, the future and yourself
naina
Perspective is your opinion on things that you feel, think or hear.
hiba
I'm trying to write a paper about video game and violence and suggestions or researches would help with this
rebal
do you also have to write about aggression and how its linked to video games and violence
naina
because for alevel psychology we could have a 16 marker essay for how media influences aggression which basically includes video games and violence on tv shows
naina
yes basically I'm arguing that video games cause violence not necessarily in a direct way but it plays apart. I'm trying to oppose the popular opinion of video games doesn't cause violence
rebal
It's not connected that much actually tbh
Kira
the way we think
according to my textbook rebal
naina
there is a lab study by Craig an Anderson- computer games mortal combat
naina
Matt delisi et al did a correlation study
naina
Lindsay Robertson et al - longitudinal study
naina
Craig Anderson also did a meta analysis of 136 studies
naina
I will check them thanks naina
rebal
Yes, that would be my recommendation.
Ashley Reply
merits and demerits of observation as a method of studying human behavior in education psychology
Khadija Reply
what is psychology
Khadija
psychology: scientific study of behaviour and mental processes.
Ahmed
how to mind reading?
UMESH
how to face reading
UMESH
energy and thought will give mind spirit and proper exercises , flexibility and making mind readind easier
Ahmed
How to read microexpresions easier?
Edg
scope of educationnalpsycology
USMAN
seriously i will pay someone to do an essay for me my god i need help so much 😪😪😪
dearbhlagh
what do you need help with ?
Keiko
The better question is how much?
Pixeled
🥒🍑😩💦
Jacob
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Source:  OpenStax, Object-oriented programming (oop) with java. OpenStax CNX. Jun 29, 2016 Download for free at https://legacy.cnx.org/content/col11441/1.201
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