nerdexam
(ISC)2(ISC)2

SSCP · Question #879

SSCP Question #879: Real Exam Question with Answer & Explanation

The correct answer is D: Simple Mail Transfer Protocol (SMTP).. Simple Mail Transfer Protocol (SMTP) is a protocol for sending e-mail messages between servers. POP is a protocol used to retrieve e-mail from a mail server. NFS is a TCP/IP client/server application developed by Sun that enables different types of file systems to interoperate re

Submitted by minji_kr· Apr 18, 2026Network and Communications Security

Question

Which protocol is used to send email?

Options

  • AFile Transfer Protocol (FTP).
  • BPost Office Protocol (POP).
  • CNetwork File System (NFS).
  • DSimple Mail Transfer Protocol (SMTP).

Explanation

Simple Mail Transfer Protocol (SMTP) is a protocol for sending e-mail messages between servers. POP is a protocol used to retrieve e-mail from a mail server. NFS is a TCP/IP client/server application developed by Sun that enables different types of file systems to interoperate regardless of operating system or network architecture. FTP is the protocol that is used to facilitate file transfer between two machines.

Topics

#Email Protocols#SMTP#Networking Fundamentals#Application Layer Protocols

Community Discussion

No community discussion yet for this question.

Full SSCP PracticeBrowse All SSCP Questions