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Exam 1 Study Guide INSY 3303 with Complete Solutions |100% Pass

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Exam 1 Study Guide INSY 3303 with Complete Solutions |100% Pass Email Protocols - Answer-4 we use 4 email protocols Simple Mail Transfer Protocol (SMTP) - outgoing email outgoing, two outgoing Post Office Protocol (POP) - not used as much bc we changed how we use email. Get rids of email and o...

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  • October 5, 2024
  • 8
  • 2024/2025
  • Exam (elaborations)
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  • INSY
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EmillyCharlotte
EMILLYCHARLOTTE 2024/2025 ACADEMIC YAER ©2024 EMILLYCHARLOTTE. ALL RIGHTS RESERVED
FIRST PUBLISH SEPTEMBER 2024




Exam 1 Study Guide INSY 3303 with
Complete Solutions |100% Pass

Email Protocols - Answer✔✔-4 we use 4 email protocols


Simple Mail Transfer Protocol (SMTP) - outgoing email outgoing, two outgoing


Post Office Protocol (POP) - not used as much bc we changed how we use email. Get rids of email and

outlooks while people try to access


Internet Message Access protocol email (IMAP)- Data base that doesn't delete email after sending

(protocol used for attachement)


Multipurpose Internet Mail Extension (MIME) - Uuencode and binhex/ exsists as part of the email client

and takes the nontext files such as Powerpoint graphic files and translate


Application Architectures - Answer✔✔-Host-Based Architecture


Client-Based


Client-Server - complicated and expensive


Cloud Computing


Peer to Peer


Is the way in which the functions of the application layer software are spread among the clients and

servers in the network




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, EMILLYCHARLOTTE 2024/2025 ACADEMIC YAER ©2024 EMILLYCHARLOTTE. ALL RIGHTS RESERVED
FIRST PUBLISH SEPTEMBER 2024


Bandwidth - Answer✔✔-The difference between the highest and the lowest frequencies in a band or set

of frequencies


Codec - Answer✔✔-Code + decode, translate analog and digital


Move to digital gives advantages, faster, encrypted, safer capability. Less Errors or resend signals.


Coding Scheme p 72 - Answer✔✔-is the language that computers use to represent data. The group of

bits and bytes to characterized code.


Components Network p4-5 - Answer✔✔-Server, Client, or Circuit


Server - Stores data or software that can accessed by cleints


Client - input-out hardware device at the user's end of a communication circuit


Circuit - pathway through which the messages travel


Data Flow p 63 - Answer✔✔-Simplex, half simplex, full duplex


Simplex - one way communication > radio driving your, cannot talk back 1 way signal


Half Duplex - 2 way how people talk, 1 person at a time, walkie talkie/grand-father cellphone


Full Duplex - video chat, both simultaneously talk back and forth


Email attachment Extension - Answer✔✔-Multipurpose Internet Mail Extension


Protocols used for attachments


Ethernet Transmission p 76-77 - Answer✔✔-Bandwidth - frequencies how data flows


Local Area Network (LAN)


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