Nokia Certified Network Associate (NCNA) Free Practice Exam Questions

55 real Nokia Certified Network Associate (NCNA) exam questions with answers and AI explanations. Nokia certification prep — page 5 of 6.

1. Question 50: Multiple SAPs may be defined on the same physical port and may be used for different services.
2. Question 51: SAPs may be a port, a port with a specific VLAN tag in the case of an Ethernet port, or a port with a specific Circuit ID in the case of ATM or Frame Relay.
3. Question 53: Using Q-in-Q Virtual Local Area Network (VLAN) stacking, how does a carrier differentiate one customers traffic from that of another?
4. Question 54: Which of the following type of addressing scheme delivers information from one source to all devices who are members of a specific group?
5. Question 55: Network address: 200.12.30.0 - Network mask: 255.255.255.0 - Use the information above. You need to create 12 subnetworks supporting 10 host addresses each. Wh…
6. Question 56: A network administrator is creating a subnet plan for the address 172.16.0.0/16. The network must support 459 hosts on each subnet while providing the maximum…
7. Question 57: What is the most specific aggregate prefix for the following 4 subnets? 100.1.1.4/30 100.1.1.8/30 100.1.1.12/30 100.1.1.16/30
8. Question 58: A network with address 208.40.224.0/24 is divided into /28 subnets. What is the host address range of the fourth subnetwork?
9. Question 59: Which of the following is an important advantage of protocol layering? (Choose two)
10. Question 60: Which statement best describes how the internet evolved?