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CCNA 1 FINAL EXAM
Actual Qs and Ans Expert-Verified Explanation
This Exam contains:
-Guarantee passing score -85 Questions and Answers -format set of multiple-choice -Expert-Verified Explanation Question 1: In a packet-switched data network, what is used to reassemble the packets in the correct order at the destination device?
Answer:
Sequence number Question 2: A technician wishes to connect two computers to move data from one to the other before reloading the operating system. The NICs on both PCs do not support autosensing feature. Which procedure will satisfy the requirement?
Answer:
Interconnect the two PCs with a crossover cable.Question 3: Well-known services and applications use which range of TCP/UDP port numbers?
Answer:
- to 1023
Question 4: What is the correct order for PDU encapsulation?
Answer:
Frame Header, Network Header, Transport Header, Data, Frame Trailer
Question 5: What are two primary responsibilities of the Ethernet MAC sublayer? (Choose two.)
Answer:
data encapsulation; accessing the media Question 6: Which router configuration mode would an administrator use to configure the router for SSH or Telnet login access?
Answer:
Line Question 7: Which three IPv4 addresses represent subnet broadcast addresses? (Choose three.)
Answer:
192.168.4.63 /26;
192.168.4.191 /26;
192.168.4.95 /27
Question 8: Which two programs can be used to accomplish terminal emulation for configuring a router from the CLI through the console port? (Choose two.)
Answer:
HyperTerminal; Minicom Question 9: A network administrator is tasked with connecting two workgroups that are configured to use different subnets. Which device should be selected to allow connectivity between users on the two networks?
Answer:
Router Question 10: How many host addresses may be assigned when using the 128.107.0.0 network address with a subnet mask of 255.255.248.0?
Answer:
2046
Question 11: Due to a security violation, the router passwords must be changed. What information can be learned from the following configuration entries? (Choose two.)
Answer:
The entries specify four Telnet lines for remote access; Access will be permitted for Telnet using "c13c0? as the password Question 12: What happens when a node on an Ethernet network is creating a frame and it does not have the destination MAC address?
Answer:
The node sends out an ARP request with the destination IP address.Question 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?
Answer:
It will send the frame to all hosts except host A.
Question 14: Which prompt is associated with the privileged exec mode?
Answer:
R1# Question 15: What is the effect of using the Router# copy running-config startup-config command on a router?
Answer:
The contents of NVRAM will change.Question 16: Refer to the exhibit. A PC is communicating with another PC on a remote network.The two networks are connected by three routers. Which action will help to identify the path between the hosts?
Answer:
Use the tracert command at the host.Question 17: Refer to the exhibit. The diagram represents the process of sending e-mail between clients. Which list correctly identifies the component or protocol used at each numbered stage of the diagram?
Answer:
MUA 2.SMTP 3.MTA 4.SMTP 5.MTA 6.MDA 7.POP 8.MUA
Question 18: A network administrator is configuring several switches for a network. The switches have similar configurations and only minor differences. The administrator wants to save all commands that are issued on the first switch to a text file for editing. Which transfer option should be selected in HyperTerminal?
Answer:
Capture Text Question 19: A user sees the command prompt: Router(config-if)# . What task can be performed at this mode?
Answer:
Configure individual interfaces.Question 20: Which router configuration mode will require user authentication if an administrator issues the enable secret command?
Answer:
Privileged executive mode
Question 21: How can ARP be used to help document the network?
Answer:
It can provide a list of physical addresses on the network.Question 22: When must a router serial interface be configured with the clock rate command?
Answer:
when the interface is functioning as a DCE device Question 23: Refer to the exhibit. What function does router RT_A need to provide to allow Internet access for hosts in this network?
Answer:
address translation Question 24: Which two functions of the OSI model occur at layer two? (Choose two.)
Answer:
physical addressing ; media access control
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