Unit 3 Assessment

Indicate whether the following description is of a protocol or of a standard. Description: Functions like a language

• Protocol

• Standard

Indicate whether the following description is of a protocol or of a standard. Description: Defines the rules of communications among devices.

• Standard

• Device

Indicate whether the following description is of a protocol or of a standard. Description: Uses rules, types, and formats of messages to exchange information

• Protocol

• Standard

Indicate whether the following description is of a protocol or of a standard. Description: Functions like a dictionary

• Standard

• Protocol

The Internet is composed of a large ________ of computers that spans across the globe.

• Network
• Web

• System

• Infrastructure

Which of the following is NOT a typical use of a network?

• Share files

• Share a printer

• Share software

• Share the same keyboard

You recall seeing something a friend posted on his social media account that you want to see again, but it does not show up when you do an Internet search. What term is used to describe where this information is posted?

• Surface web

• Deep web

• Dark web

• Encrypted web

When you send an email over a network, what are the two types of information the packets contain?

• Instructions for controlling the data and the data itself

• The hubs and switches that connect the devices together

• Protocols that direct the message and standards for accepting it

• The network layer and the transport layer locations and destinations

What represents all kinds of data, including numbers (0 and 1) and letters that computers use?

• Protocol

• Packet

• Network

• Binary

A network engineer has been tasked to configure client PCs to be able to download emails to only one device and not leave a copy of the email on the email server. Additionally, the protocol used to download the email should be encrypted. Which protocol and port number should be used to configure the devices?

• POPv3, Port # 995

• UDP, Port # 21

• TCP, Port # 23

• IPv6, Port # 68