FREE JNCIA Networking Fundamentals Questions and Answers
What is the primary purpose of the OSI model?
Correct!
Wrong!
The OSI model provides a framework to standardize how different networking protocols and systems communicate.
What does the term "default gateway" refer to?
Correct!
Wrong!
The default gateway is used to send traffic from a local network to destinations outside the local subnet.
What is the purpose of subnetting?
Correct!
Wrong!
Subnetting improves network efficiency and security by dividing a larger network into smaller subnets.
Which Juniper device family primarily handles packet forwarding in a network?
Correct!
Wrong!
The MX Series devices are service routers optimized for packet forwarding and routing.
What is the function of ARP in networking?
Correct!
Wrong!
ARP (Address Resolution Protocol) maps an IP address to its corresponding MAC address for communication within a network.
