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Question 1

An email client application on a laptop prepares to send a new email message to a remote mail server.

State the name of the TCP/IP layer that first handles this outgoing message.

[1]
Markscheme

Networks Questions

  1. IGCSE
  2. /Computer Science
  3. /Networks

35 exam-style questions on Edexcel IGCSE Computer Science Networks. Each one has a worked solution and a mark scheme showing where the marks go.

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