How Email Works

1. 1Fill in Email Model:

   

   1. Aposting
   2. BMail Transfer Agent
   3. CUser Agent
   4. DMessage Store
2. 2Email can be called [blank_start]interpersonal message service (IPMS)[blank_end]. The message goes from [blank_start]UA to UA[blank_end]. The message resides in the [blank_start]message store[blank_end]. The UA uses a [blank_start]message transfer system (MTS)[blank_end]. The MTS uses [blank_start]message transfer agents (MTA)[blank_end]. Email is [blank_start]third party[blank_end] and [blank_start]store and forward[blank_end].

   1. Ainterpersonal message service (IPMS)
   2. BUA to UA
   3. Cmessage store
   4. Dmessage transfer system (MTS)
   5. Emessage transfer agents (MTA)
   6. Fthird party
   7. Gstore and forward
3. 3What are the components of an email?

   1. AEnvelope
   2. BMessage
   3. CHeader
   4. DBody
   5. EWords
   6. FAddress
4. 4Email needs four protocols. A [blank_start]messaging[blank_end] protocol between UA and UA. A [blank_start]relaying[blank_end] protocol between MTA and MTA. A [blank_start]submission[blank_end] protocol between MTA and UA. And a [blank_start]delivery[blank_end] protocol between MUA and MTS.

   1. Amessaging
   2. Brelaying
   3. Csubmission
   4. Ddelivery
5. 5What is the messaging protocol?

   1. ARFC822/2822
   2. BRFC821/RFC2821
   3. CNot defined
   4. DRFC1225 POP/IMAP/MS Exchange
6. 6What is the relaying protocol?

   1. ARFC822/RFC2822
   2. BRFC821/RFC2821
   3. CNot defined by RFC
   4. DRFC1225 POP/IMAP/MS Exchange
7. 7What is the submission protocol?

   1. ARFC822/RFC2822
   2. BRFC821/RFC2821
   3. CNot defined by RFC
   4. DRFC1225 POP/IMAP/MS Exchange
8. 8What is the delivery protocol?

   1. ARFC822/RFC2822
   2. BRFC821/RFC2821
   3. CNot defined by RFC
   4. DRFC1225 POP/IMAP/MS Exchange
9. 9[blank_start]HELO[blank_end] <sp><domain><CRLF>
   [blank_start]MAIL[blank_end] <SP>FROM: <reverse-path> <CRLF>
   [blank_start]RCPT[blank_end] <sp>TO: <forward-path><CRLF>
   [blank_start]DATA[blank_end] <CRLF><tex>.

   1. AHELO
   2. BMAIL
   3. CRCPT
   4. DDATA
10. 10SMTP is the [blank_start]relaying[blank_end] protocol between MTA's. It uses a single [blank_start]TCP Connection[blank_end] (port [blank_start]25[blank_end]). Has a [blank_start]text based command/reply[blank_end] syntax and is [blank_start]batched[blank_end] delivery.

    1. Arelaying
    2. BTCP Connection
    3. C25
    4. Dtext based command/reply
    5. Ebatched

11. 11RFC822 protocol between two [blank_start]MUA[blank_end]'s [blank_start]formats[blank_end] all messages. It [blank_start]standardises[blank_end] message header format. It allows software to [blank_start]process headers[blank_end].

    1. AMUA
    2. Bformats
    3. Cstandardises
    4. Dprocess headers

Descrição

Networking Quiz sobre How Email Works, criado por lucy copp em 22-05-2017.

Autor

lucy copp

Idioma

English

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