WorksheetsAssessment | Quiz DHCP
Total questions: 20
Worksheet time: 10mins
What are the two ways a computer can be assigned an IP address according to the video?
Dynamic and public
Static and dynamic
Private and public
Manual and DNS-based
In the early days of networking, how were IP addresses typically assigned?
Through a DHCP pool
Through automatic router discovery
Manually by the user
Through DNS servers
When assigning a static IP, which of the following must be entered manually?
Hostname
Subnet mask
Computer username
Browser settings
What happens if two computers are given the same IP address manually?
One becomes faster
Both lose network access
The router fixes the conflict
Nothing happens
A dynamic IP address is obtained from which device?
DNS server
DHCP server
Proxy server
File server
When a computer is set to obtain an IP address automatically, what does it do first?
Restart the network card
Broadcast a request for an IP address
Ask DNS for an IP
Generate its own IP
Which Windows command displays DHCP information such as IP address, subnet mask, and default gateway?
ping /all
netstat –ip
ipconfig /all
systeminfo –dhcp
When DHCP is enabled on a computer, what does this mean?
It cannot access the internet
It receives its IP from a DHCP server
It uses a static IP
It disables DNS
What is a DHCP scope?
The maximum speed of a network
A range of IP addresses a DHCP server can hand out
The distance between devices
A default gateway list
If a DHCP scope gives IP addresses from 192.168.1.100 to 192.168.1.199, how many IPs are available?
50
80
100
200
What does DHCP use to avoid running out of IP addresses?
Encryption
IP recycling
Lease duration
Ping responses
What is an IP lease according to the video?
A permanent assignment
A time-limited assignment of an IP
A backup IP
A static alternative
Why is leasing needed?
To track which IPs are still being used
To increase network speed
To improve DNS performance
To reduce router memory usage
What does a computer do during a lease period to keep its IP?
Sends an email to the server
Sends a signal asking to renew its lease
Changes its MAC address
Reboots automatically
What happens if a computer is removed from the network and cannot renew its lease?
The IP becomes permanent
The IP returns to the pool
The computer keeps the IP forever
The DHCP server shuts down
What is a DHCP reservation?
A way to block IP addresses
Ensuring a device always gets the same IP
A backup DHCP pool
A dynamic DNS entry
What is the unique identifier used for DHCP reservations?
Username
MAC address
Email address
Device name
Which devices typically receive DHCP reservations?
Guest laptops
Student phones
Network printers and servers
Temporary mobile devices
Where can DHCP run according to the video?
Only on Microsoft Windows
Only on Linux
Only on enterprise servers
On servers and many routers
What kind of routers typically include built-in DHCP service?
Gaming routers only
Only high-end enterprise routers
Both business and small office/home office routers
None; DHCP only works on servers
