CCNA 1 EXAM QUESTIONS

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CCNA 1 EXAM QUESTIONS

Actual Qs and Ans Expert-Verified Explanation

This Exam contains:

-Guarantee passing score -74 Questions and Answers -format set of multiple-choice -Expert-Verified Explanation Question 1: Which two components are necessary for a wireless client to be installed on a WLAN?

Answer:

wireless NIC wireless client software Question 2: What will a Layer 2 switch do when the destination MAC address of a received frame is not in the MAC table?

Answer:

It forwards the frame out of all ports except for the port at which the frame was received.Question 3: Match the description with the associated IOS mode: identified as a prompt ending with the # character

Answer:

privileged EXEC mode Question 4: Refer to the exhibit. Which area would most likely be an extranet for the company network that is shown?

Answer:

area C (Inventory and web servers)

Question 5: On which switch interface would an administrator configure an IP address so that the switch can be managed remotely?

Answer:

VLAN 1

Question 6: Match the IPv6 address to the IPv6 address type:

FF80:0:56BA:FFEE:A0B4:47FF:FE36:532B

Answer:

link-local Question 7: Which field in an IPv4 packet header will typically stay the same during its transmission?

Answer:

Destination Address Question 8: Refer to the exhibit. A ping to PC3 is issued from PC0, PC1, and PC2 in this exact order. Which MAC addresses will be contained in the S1 MAC address table that is associated with the Fa0/1 port?

Answer:

just PC0 and PC1 MAC addresses Question 9: Refer to the exhibit.A TCP segment from a server has been captured by Wireshark, which is running on a host. What acknowledgement number will the host return for the TCP segment that has been received?[Next sequence number 306]

Answer:

306 Question 10: Match the description with the associated IOS mode: the first entrance into the CLI of an IOS device

Answer:

user EXEC mode Question 11: A particular website does not appear to be responding on a Windows 7 computer.What command could the technician use to show any cached DNS entries for this web page?

Answer:

ipconfig /displaydns

Question 12: Refer to the exhibit. An administrator wants to change the name of a brand new switch, using the hostname command as shown. What prompt will display after the command is issued?Switch (config) #hostname My Switch

Answer:

Switch(config)# Question 13: A host is accessing a Web server on a remote network. Which three functions are performed by intermediary network devices during this conversation?

Answer:

regenerating data signals notifying other devices when errors occur applying security settings to control the flow of data Question 14: A technician uses the ping 127.0.0.1 command. What is the technician testing?

Answer:

the TCP/IP stack on a network host Question 15: Match the situation with the appropriate use of network media: backbone cabling in an enterprise & long-haul networks

Answer:

Fiber Optic

Question 16: Which three IP addresses are private?

Answer:

10.1.1.1

172.16.4.4

192.168.5.5

Question 17: Which publicly available resources describe protocols, processes, and technologies for the Internet but do not give implementation details?

Answer:

Request for Comments

Question 18: Which parameter does the router use to choose the path to the destination when there are multiple routes available?

Answer:

the lower metric value that is associated with the destination network

Question 19: How does a Layer 3 switch differ from a Layer 2 switch?

Answer:

An IP address can be assigned to a physical port of a Layer 3 switch. However, this is not supported in Layer 2 switches.Question 20: Match the description with the associated IOS mode: changes made affect the operation of the device as a whole

Answer:

global configuration mode Question 21: Open the PT Activity. Perform the tasks in the activity instructions and then answer the question.Which IPv6 address is assigned to the Serial0/0/0 interface on RT2?

Answer:

2001:db8:abc:5::1 Question 22: Which connection provides a secure CLI session with encryption to a Cisco switch?

Answer:

an SSH connection Question 23: What are the three primary functions provided by Layer 2 data encapsulation?

Answer:

detection of errors through CRC calculations delimiting groups of bits into frames data link layer addressing Question 24: What is the effect of configuring the ipv6 unicast-routing command on a router?

Answer:

to enable the router as an IPv6 router