Private vs public IP addresses in Computer Networks - Interactive Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the sentence to identify the type of IP address used within a home network.

Computer Networks

A private IP address is typically assigned to devices [1] a local network.

Drag options to blanks, or click blank then click option'

Arandomly

Boutside

Cinside

Dglobally

Attempts:

3 left

💡 Hint

Common Mistakes

Confusing private IPs with public IPs

Thinking private IPs are assigned globally

Private IP addresses are used inside local networks, like your home or office, to identify devices.

2fill in blank

medium

Complete the sentence to explain where public IP addresses are used.

Computer Networks

A public IP address is assigned to a device [1] the internet to allow communication globally.

Drag options to blanks, or click blank then click option'

Aon

Bunder

Coutside

Dinside

Attempts:

3 left

💡 Hint

Common Mistakes

Choosing 'inside' or 'under' which don't fit the context

Confusing public IPs with private IPs

Public IP addresses are assigned to devices on the internet so they can communicate with other devices worldwide.

3fill in blank

hard

Fix the error in the statement about private IP address ranges.

Computer Networks

The IP range 192.168.0.0 to 192.168.255.255 is a [1] IP address range.

Drag options to blanks, or click blank then click option'

Aprivate

Bpublic

Cdynamic

Dstatic

Attempts:

3 left

💡 Hint

Common Mistakes

Confusing private with public ranges

Thinking this range is dynamic or static by default

The range 192.168.0.0 to 192.168.255.255 is reserved for private IP addresses used within local networks.

4fill in blank

hard

Fill both blanks to complete the explanation about IP address visibility.

Computer Networks

Devices with a [1] IP address can be accessed [2] the internet, while those with a private IP cannot.

Drag options to blanks, or click blank then click option'

Apublic

Bprivately

Cover

Dlocally

Attempts:

3 left

💡 Hint

Common Mistakes

Mixing up 'privately' and 'locally' with 'over' internet

Choosing 'private' instead of 'public' for the first blank

Public IP addresses allow devices to be accessed over the internet, unlike private IP addresses which are only accessible locally.

5fill in blank

hard

Fill all three blanks to complete the dictionary comprehension that maps IP types to their typical usage.

Computer Networks

ip_usage = [1]: 'Used within local networks', [2]: 'Assigned by ISP for internet access' for [3] in ['private', 'public']

Drag options to blanks, or click blank then click option'

A'private'

B'public'

Cip_type

Ddevice

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'device' instead of 'ip_type' as loop variable

Swapping 'private' and 'public' keys

Using unquoted keys

This dictionary comprehension creates a mapping where 'private' IPs are used locally and 'public' IPs are assigned by ISPs for internet access. The variable 'ip_type' iterates over the list.