CCNA 1 V7.0 FINAL EXAM ANSWERS FULL - INTRODUCTION

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CCNA 1 V7.0 FINAL EXAM ANSWERS FULL - INTRODUCTION

TO NETWORKS ANSWERS

Actual Qs and Ans Expert-Verified Explanation

This Exam contains:

-Guarantee passing score -100 Questions and Answers -format set of multiple-choice -Expert-Verified Explanation Question 1: A client packet is received by a server. The packet has a destination port number of 143. What service is the client requesting?

Answer:

IMAP Question 2: A network administrator is adding a new LAN to a branch office. The new LAN must support 90 connected devices. What is the smallest network mask that the network administrator can use for the new network?

Answer:

255.255.255.128

Question 3: What is the subnet ID associated with the IPv6 address

2001:DA48:FC5:A4:3D1B::1/64?

Answer:

2001:DA48:FC5:A4::/64

Question 4: A client packet is received by a server. The packet has a destination port number of

• What service is the client requesting?

Answer:

DHCP Question 5: A user is executing a tracert to a remote device. At what point would a router, which is in the path to the destination device, stop forwarding the packet?

Answer:

when the value in the TTL field reaches zero Question 6: A network administrator is adding a new LAN to a branch office. The new LAN must support 200 connected devices. What is the smallest network mask that the network administrator can use for the new network?

Answer:

255.255.255.0

Question 7: A company has a file server that shares a folder named Public. The network security policy specifies that the Public folder is assigned Read-Only rights to anyone who can log into the server while the Edit rights are assigned only to the network admin group. Which component is addressed in the AAA network service framework?

Answer:

authorization Question 8: Which type of security threat would be responsible if a spreadsheet add-on disables the local software firewall?

Answer:

Trojan horse Question 9: What will happen if the default gateway address is incorrectly configured on a host?

Answer:

The host cannot communicate with hosts in other networks.

Question 10: What are two features of ARP?

Answer:

If a host is ready to send a packet to a local destination device and it has the IP address but not the MAC address of the destination, it generates an ARP broadcast.If a device receiving an ARP request has the destination IPv4 address, it responds with an ARP reply.

Question 11: What characteristic describes antispyware?

Answer:

applications that protect end devices from becoming infected with malicious software Question 12: What two security solutions are most likely to be used only in a corporate environment?

Answer:

virtual private networks intrusion prevention systems Question 13: What is an advantage to using a protocol that is defined by an open standard?

Answer:

It encourages competition and promotes choices.Question 14: What is an advantage for small organizations of adopting IMAP instead of POP?

Answer:

Messages are kept in the mail servers until they are manually deleted from the email client.Question 15: Which two commands can be used on a Windows host to display the routing table?

Answer:

route print netstat -r Question 16: A client is using SLAAC to obtain an IPv6 address for its interface. After an address has been generated and applied to the interface, what must the client do before it can begin to use this IPv6 address?

Answer:

It must send an ICMPv6 Neighbor Solicitation message to ensure that the address is not already in use on the network.Question 17: Which layer of the TCP/IP model provides a route to forward messages through an internetwork?

Answer:

internet

Question 18: During the process of forwarding traffic, what will the router do immediately after matching the destination IP address to a network on a directly connected routing table entry?

Answer:

switch the packet to the directly connected interface

Question 19: What service is provided by FTP?

Answer:

Allows for data transfers between a client and a file server.Question 20: Which two traffic types use the Real-Time Transport Protocol (RTP)?

Answer:

video voice Question 21: The global configuration command ip default-gateway 172.16.100.1 is applied to a switch. What is the effect of this command?

Answer:

The switch can be remotely managed from a host on another network.Question 22: A client packet is received by a server. The packet has a destination port number of 21. What service is the client requesting?

Answer:

FTP

Question 23: What are two characteristics shared by TCP and UDP?

Answer:

port numbering use of checksum Question 24: An organization is assigned an IPv6 address block of 2001:db8:0:ca00::/56. How many subnets can be created without using bits in the interface ID space?

Answer:

256