CCNA Modules Review Quiz #1

Networks are comprised of __________ (choose all that apply)

• end devices

• infrastructure devices

• cables and media

• applications

• protocols

Which of the following are not considered client or end devices? (Choose two)

• laptop

• tablet

• access point

• IP Phone

• hub

What is required for traffic from the LAN to get to a remote LAN or the Internet?

• magical fairy dust

• hub

• gateway router

• DMZ

What does this logical network icon stand for?

• switch

• router

• access point

• wireless router

What does this logical network icon stand for?

• switch

• router

• access point

• hub

What does this logical network icon stand for?

• switch

• wireless router

• router

• hub

The key difference between a switch and a hub is that ________________.

• switches forward all packets out all ports while hubs don't.

• hubs learns mac addresses while flooding out all of the ports.

• hubs forward all packets out all ports while switches intelligently forward by learning mac addresses.

• switches are prettier than hubs?

True or False: The two categories of media are wired and wireless.

• True

• False

What connect different networks together and use network addressing such as IP addresses to forward traffic between networks?

• hubs

• switches

• routers

• cables and media

True or False: Bits travel through media like copper or fiber optics but not through radio waves.

• True

• False