Bluetooth/E-mail Flashcards
Give examples of common Bluetooth devices?
Speakers.
Headsets.
Mice/Keyboards.
Gaming Controllers.
What is Bluetooth?
A networking stndard that consists of a physical and protocol level.
Wher does connection take place on a bleutooth network?
On the protocol level. This is referred to as pairing.
This is where devices agree on when and how bits are sent and that what is sent and recieved was the same.
What is required for bluetooth pairing?
Both devices radios must be on. They must identify each other and must be visible. They must then establish a connection to share data.
What is required for the operation of emails?
Email clients and Email servers?
What do emai servers do?
They forward emails and store emails.
What do email clients do?
These are essentially the browser apps of the email world.
They are for reading, sorting and compsoing emails.
They can be web-based or app based, but are platform specific if app based.
What are the 5 email standards and protocols?
POP3 IMAP SMTP MIME SSL
What is POP3? Where does it occur? What does it do?
What is its port?
Post Office Protocol 3 occurs at the TCP/IP layer.
It enables a client to connect toan email server, download the user email then disconnect.
It does not leave a copy of the email on the server.
It uses port 110.
What is IMAP? Where does it occur? What does it do?
What is its port?
Internet Mail Access Protocol synchronizes ther serevr and cleints email folder.
It is faster the POP3 but requires mroe disk space and CPU resources.
It uses port 143.
What is SMTP? Where does it occur? What does it do?
What is its port?
SImple Mail Transfer Protocol is what is used to forward emails.
A message is only sent after the recepients are identified and verified.
It uses only ASCII coding and requires MIME for everything else.
It uses port 25.
What is MIME? Where does it occur? What does it do?
What is its port?
Multipurpose Internet Mail Extension is normally used in conjunction with SMTP.
It extends text based formats to include other formats such as picture and word processing documents.
What is SSL? Where does it occur? What does it do?
What is its port?
Secure Sockets Layer is sued to transmit email files securely.
It supports the encryption of emails.
What is MAPI?
Message Application Programming Interface is a proprietary messaging architechture used in the Microsoft Outlook Client.
It is used to provide email, calendar and contact management.
What form of email client do Android and iOS use respectively?
Android typically uses the web/app based gmail.
iOS uses a sotck app based mail application that comes with the device.
