Networking 1 Final Exam

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to Lesson

Podcast

Play an AI-generated podcast conversation about this lesson
Download our mobile app to listen on the go
Get App

Questions and Answers

Which of the following are used to convert signals for different types of cables?

  • PoE
  • UPS
  • SFP Module (correct)
  • HTTP

What can be done so this device with this configuration can normally access the internet? 10.10.100.55 /24, Gateway 10.10.180.1

  • Change device to a /32 subnet
  • Change the last octet of the IP
  • Nothing
  • Change device to /16 subnet (correct)

Can a device with this configuration normally access https://www.ebay.com/ ? 192.168.0.55 /24 Gateway 192.168.0.1 DNS 192.168.0.255

  • No (correct)
  • Yes
  • Possibly
  • Only if the subnet is changed to a /32 network

How can I test connectivity to remote device 1x per second 100 times?

<p>ping -n 100 10.10.10.10 (D)</p> Signup and view all the answers

Which is a valid IP address for a device on a /24 network?

<p>192.254.254.254 (D)</p> Signup and view all the answers

Are private IP Addresses routable on the internet?

<p>No (A)</p> Signup and view all the answers

What does a DHCP server provide?

<p>IP Address Leases (B)</p> Signup and view all the answers

What command will tell you the DHCP server address?

<p>ipconfig /all (C)</p> Signup and view all the answers

What bands are the most common for wifi?

<p>2.4 and 5 GHz (A)</p> Signup and view all the answers

Which is the more secure wireless networking security protocol?

<p>WPA2 (C)</p> Signup and view all the answers

A home router has 1 blue port labeled WAN, and 4 orange ports labeled 1 -4. Which port should you plug in your PC if it's the only wired device?

<p>Any orange port. (A)</p> Signup and view all the answers

You cannot get to the internet and discover your computer has the IP Address is 169.254.10.10. What may be the issue.

<p>The DHCP server did not offer an IP address. (D)</p> Signup and view all the answers

Which command is valid for you to test latency to a remote destination address?

<p>ping -boog 8.8.8.8 (D)</p> Signup and view all the answers

Which of these is a network broadcast?

<p>DHCP Discover (B)</p> Signup and view all the answers

Which of these are inside of an IP packet header? Choose 2.

<p>Source IP Address (B), Destination IP Address (C)</p> Signup and view all the answers

There is no access to the internet or network and you discover the network port link indicator on your brother-in-laws brother's wife's PC is not lit. What might be the cause?

<p>The cable is damaged. (B)</p> Signup and view all the answers

Which device is needed so you can reach devices not in your LAN?

<p>router (A)</p> Signup and view all the answers

Which command would indicate whether the speed issue is with your network, your ISP, or the remote server?

<p>tracert (A)</p> Signup and view all the answers

Which is an example of a /24 network ID?

<p>192.168.0.0 (C)</p> Signup and view all the answers

Which is the broadcast address for a /24 network with a network ID 192.168.0.0?

<p>192.168.0.255 (A)</p> Signup and view all the answers

Flashcards

SFP Module

A device used to convert signals for different types of cables.

Subnet Mask /24

A subnet mask that defines a network with 254 host addresses .

Subnet Mask /16

A subnet mask that defines a larger network than /24 (more hosts).

Private IP Address

An IP address not routable on the public internet.

Signup and view all the flashcards

DHCP Server

Provides IP addresses to devices on a network.

Signup and view all the flashcards

IP Address Lease

Temporary IP address assigned by DHCP server

Signup and view all the flashcards

DHCP Discover

A broadcast message used to find DHCP servers.

Signup and view all the flashcards

IPCONFIG /ALL

Command to display DHCP server address details.

Signup and view all the flashcards

ping

Command used to test network connectivity with a remote device.

Signup and view all the flashcards

DNS

Translates domain names (like ebay.com) to IP addresses.

Signup and view all the flashcards

Gateway

Device that forwards traffic between networks.

Signup and view all the flashcards

Wireless Security Protocol

A method for securing wireless networks.

Signup and view all the flashcards

WPA2

A more secure wireless network security protocol than older ones.

Signup and view all the flashcards

169.254.x.x

IP address automatically assigned when DHCP fails.

Signup and view all the flashcards

Tracert

Command used to trace the route a packet takes to a remote destination.

Signup and view all the flashcards

Router

Device that connects networks together.

Signup and view all the flashcards

2.4 GHz/5 GHz WiFi

Common Wi-Fi radio bands.

Signup and view all the flashcards

Network Broadcast

A message intended for every device on a network.

Signup and view all the flashcards

/24 network ID

A specific network address using a 24-bit subnet mask.

Signup and view all the flashcards

Broadcast address

Special IP address to send messages to all hosts on the network.

Signup and view all the flashcards

More Like This

Modem and Signal Conversion
24 questions
Electrical Signal Conversion Units Quiz
43 questions
Use Quizgecko on...
Browser
Browser