IBCA

The TCP/IP suite has three protocols that deal with sending and receiving email. What are these protocols? (Select three.)

IMAP, POP3, AND SMTP

Which of the following protocols is used by an email client to retrieve messages from an email server and gives users the option to keep mail messages on the server?

IMPAP

Divides files into packets and routes them through the Internet to their destination

INTERNET PROTOCOL

Matches unique IP addresses with easy-to-read URLs

DNS

Transfers hypertext pages on the World Wide Web

HTTP

Encrypts and transfers hypertext pages on the World Wide Web

HTTPS

A user read their work email from their home computer and when they returned to work the next day and accessed the email server, all of their email was missing. Which of the following protocols removes mail from a mail server?

POP3

What protocol is used to send email messages from a mail client to a mail server?

SMTP

Verifies that each packet has been transmitted and received correctly

TCP

What is the name of the protocol suite used on the Internet?

TCP/IP

Transmits packets in a continuous stream but doesn't verify packets

UDP

You have entered a URL into a browser and have received a 404 error. Which type of error did you receive?

client error

Employees complain to the company IT division that they are spending considerable time and effort discarding unwanted junk email. Which of the following should be implemented?

email filtering

What is the biggest benefit to using a DHCP server in a large network?

they save time for the network administrator

The ______________ is an information system that connects documents to each other by hypertext links.

world wide web