Cisco Chapter 4

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40 terms · Flashcards for Chapter 4 of the Cisco 1 Networking class.

Unshielded Twisted Pair

What kind of cable is this?

It is too complex to show.

Why is the internet often represented by a cloud?

Cisco

Who wrote this curriculum?

Fiber Optic

What kind of cable transmits data using light?

Routers

What is the internet mainly made up of?

DSL

What kind of high speed internet can you get from most telephone companies?

Command Prompt

What terminal type application do you use with Windows?

Asymmetric

What would you call this upload/download speed?

Hertz

What are processors measured in? (smallest)

5 volts

What is the normal amount of electricity sent across a cable to represent a binary "1"?

Home

What level of internet service is the cheapest and slowest?

No (but I do it anyways!)

Should you keep your computer like this?

Many packets

How are files moved across the internet? (one big packet or many packets)

Class E

What class of IP addresses go to testing?

Class D

What class of IP addresses go to multicasting?

The computer (the monitor at least) is on

What is wrong with what the guy is doing in this picture?

Class A

What class of IP addresses go to the huge businesses, corperations, and governments?

Class C

What class of IP addresses go to the smaller networks?

Class B

What class of IP addresses go to the medium sized networks?

Host

Is this more likely a host or a server?

Physical

Is this more of a logical or a physical map?

Kilobit per second

What does Kbps stand for?

Downloading

Do most home internet connections have faster speeds when downloading, uploading, or is there no difference?

Uploading

Do most server internet connections have faster speeds when downloading, uploading, or is there no difference?

UTP

Would you normally use a coaxial or a UTP cable in a home network?

MAC address

What address identifies your physical device, come with your computer, and cannot be changed without replacing your NIC?

1,024

How many bytes are in a kilobyte?

5 Mbps

Which is bigger, 5 KBps or 5 Mbps?

1,000 KBps

Which is bigger, 1,000 KBps or 1,005 Kbps?

Dial-Up

What is a super slow, annoying, cheap way to get internet that uses the phones lines to transmit analog signals?

255

What is 11111111 in decimal?

No

Could you use a UTP cable 150 meters long in an area with extremely low electro-magnetic interference without much signal degradation?

No

Could you use a UTP cable 75 meters long in an are with extremely high electro-magnetic interference without much signal degradation?

UTP (ha sucker you thought it was STP because of the picture)

Which is cheaper, UTP or STP?

STP

Which blocks electro-magnetic interference, UTP or STP?

Fiber optic

Should you use a UTP or a fiber optic cable to connect 2 buildings?

Yes

Is 120 KBps a reasonable connection speed?

Desktop

Which is easier to upgrade, a laptop or a desktop?

No

Would it be nice to have 512 MB of RAM?

3

How many computers are in this picture?

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