Week 5

A baud rate is a measurement of the number of ______________________.

• Packets that can be sent across a telephone line every second.

• Bytes that can be sent across a telephone line every second.

• Data segments that can be sent across a telephone line every second.

• Bits that can be sent across a telephone line every second.

A point-to-point VPN is also known as a ______________.

• Site-to-site VPN

• One-to-many VPN

• Port forwarding VPN

• Data link VPN

A wireless channel is ____________.

• An example of an ad-hoc network

• A collision domain

• A point-to-point wireless connection

• A portion of a frequency band

A traditional wireless network involving access points that all have wired connections is known as a(n) _______.

• LAN

• WLAN

• WAN

• Ad-hoc network

A wireless network does not benefit like a wired network does, when it comes to collision reduction. Which device reduces collisions on a wired network?

• Router

• Gateway

• Hub

• Switch

Which technology is NOT a form of broadband?

• Cable Internet

• ISDN

• DSL

• Fiber

The ping utility sends what message type?

• Echo Request

• Destination Network Unknown

• Echo Reply

• Destination Network Unreachable

Office 365 Outlook is an example of _______.

• PaaS

• FttH

• IaaS

• SaaS

The IPv6 header field that indicates how many routers can forward a packet before it's discarded is called the ________.

• TTL

• Router forward field

• Next header field

• Hop limit field

The Linux and macOS program traceroute is known by a slightly different name on Windows. It's referred to as ______.

• tracert

• ping

• ipconfig

• tracepath