CCNA 1 Final Exam QUESTIONS ANSWERS GRADED Latest Update
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Course
NURSING 706
Institution
NURSING 706
CCNA 1 Final Exam | QUESTIONS & ANSWERS (GRADED 98%) | 2022/2023 Latest Update
Which of the following are the address ranges of the private IP addresses? (Choose three.)
Which two functions of the OSI model occur at layer two? (Choose two.)
Refer to the exhibit. What function does router RT_A ne...
1). Which of the following are the address ranges of the private ip addresses? (choose three.)
Ans: 10.0.0.0 to 10.255.255.255 ;
172.16.0.0 to 172.31.255.255;
192.168.0.0 to 192.168.255.255
2). Which two functions of the osi model occur at layer two? (choose two.)
Ans: physical addressing ;
media access control
3). Refer to the exhibit. what function does router rt_a need to provide to allow internet access
for hosts in this network?
Ans: address translation
4). What is true regarding network layer addressing? (choose three.)
Ans: It uses a hierarchical structure.;
uniquely identifies each host;
A portion of the address is used to identify the network.
5). Refer to the exhibit. host a attempts to establish a tcp/ip session with host c. during this
attempt, a frame was captured with the source mac address 0050.7320.d632 and the
destination mac address 0030.8517.44c4. the packet inside the captured frame has an ip
source address 192.168.7.5, and the destination ip address is 192.168.219.24. at which
point in the network was this packet captured?
Ans: Leaving Dallas
6). Refer to the exhibit. assume all devices are using default configurations. how many subnets
are required to address the topology that is shown?
Ans: 3
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, 7). A technician is asked to secure the privileged exec mode of a switch by requiring a
password. which type of password would require this login and be considered the most
secure?
Ans: enable secret
8). Refer to the exhibit. a technician is working on a network problem that requires verification
of the router lan interface. what address should be pinged from this host to confirm that the
router interface is operational?
Ans: 192.168.254.1
9). Which osi layer does ip rely on to determine whether packets have been lost and to request
retransmission?
Ans: transport
10). When connectionless protocols are implemented at the lower layers of the osi model, what
is usually used to acknowledge that the data was received and to request the
retransmission of missing data?
Ans: an upper-layer, connection-oriented protocol or service
11). Refer to the exhibit. host c is able to ping 127.0.0.1 successfully, but is unable to
communicate with hosts a and b in the organization. what is the likely cause of the
problem?
Ans: The subnet mask on host C is improperly configured.
12). Refer to the exhibit. which list refers only to end devices?
Ans: D,E,F,G
13). Refer to the exhibit. host a sends a frame with the destination mac address as ffff.ffff.ffff.
what action will the switch take for this frame?
Ans: It will send the frame to all hosts except host A.
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