CCNA1 Chapter 7 Exam & Answer

Soal Beserta jawaban Latihan CCNA 1

CHAPTER 7

STMIK Nusa Mandiri Jakarta

1. What is indicated by a successful ping to the ::1 IPv6 address?

All hosts on the local link are available.

The link-local address is correctly configured.

The host is cabled properly.

IP is properly installed on the host.

The default gateway address is correctly configured.

2. What are three characteristics of multicast transmission? (Choose three.)

The source address of a multicast transmission is in the range of 224.0.0.0 to 224.0.0.255.

The range of 224.0.0.0 to 224.0.0.255 is reserved to reach multicast groups on a local network.

A single packet can be sent to a group of hosts.

Multicast messages map lower layer addresses to upper layer addresses.

Computers use multicast transmission to request IPv4 addresses.

Multicast transmission can be used by routers to exchange routing information.

3. Which three IP addresses are private ? (Choose three.)

224.6.6.6

172.32.5.2

172.16.4.4

10.1.1.1

192.167.10.10

192.168.5.5

4. How many bits are in an IPv4 address?

32

256

128

64

5. What type of address is automatically assigned to an interface when IPv6 is enabled on that interface?

loopback

unique local

link-local

global unicast

6. What is the decimal equivalent of the binary number 10010101?

149

157

168

192

7. A message is sent to all hosts on a remote network. Which type of message is it?

limited broadcast

directed broadcast

unicast

multicast

8. What is the decimal equivalent of the hex number 0x3F?

63

77

87

93

9. What are three parts of an IPv6 global unicast address? (Choose three.)

a subnet ID that is used to identify networks inside of the local enterprise site

a global routing prefix that is used to identify the portion of the network address provided by a local administrator

an interface ID that is used to identify the local network for a particular host

a global routing prefix that is used to identify the network portion of the address that has been provided by an ISP

an interface ID that is used to identify the local host on the network

10. Which two things can be determined by using the ping command? (Choose two.)

the IP address of the router nearest the destination device

the average time it takes a packet to reach the destination and for the response to return to the source

the number of routers between the source and destination device

the average time it takes each router in the path between source and destination to respond

the destination device is reachable through the network

11. What is the purpose of ICMP messages?

to inform routers about network topology changes

to provide feedback of IP packet transmissions

to ensure the delivery of an IP packet

to monitor the process of a domain name to IP address resolution

12. What is the binary equivalent of the decimal number 232?

11101000

11000110

10011000

11110010

13. What is the purpose of the subnet mask in conjunction with an IP address?

to mask the IP address to outsiders

to determine the subnet to which the host belongs

to identify whether the address is public or private

to uniquely identify a host on a network

14. Which protocol supports Stateless Address Autoconfiguration (SLAAC) for dynamic assignment of IPv6 addresses to a host?

ICMPv6

UDP

ARPv6

DHCPv6

15. Which two IPv4 to IPv6 transition techniques manage the interconnection of IPv6 domains? (Choose two.)

trunking

tunneling

encapsulation

multiplexing

dual stack

16. What does the IP address 172.17.4.250/24 represent?

network address

broadcast address

multicast address

host address

17. What field content is used by ICMPv6 to determine that a packet has expired?

CRC field

Hop Limit field

Time Exceeded field

TTL field

18. An administrator wants to configure hosts to automatically assign IPv6 addresses to themselves by the use of Router Advertisement messages, but also to obtain the DNS server address from a DHCPv6 server. Which address assignment method should be configured?

stateful DHCPv6

SLAAC

stateless DHCPv6

RA and EUI-64

19. What subnet mask is represented by the slash notation /20?

255.255.255.248

255.255.240.0

255.255.255.192

255.255.255.0

255.255.224.0

20. What are two types of IPv6 unicast addresses? (Choose two.)

multicast

anycast

loopback

link-local

broadcast

21.

Option 5: a link-local address. Press spacebar to enter matching mode. 

Match each description with an appropriate IP address. (Not all options are used.)

---

64.102.90.23

                

169.254.1.5

a link-local address

192.0.2.123

a TEST-NET address

240.2.6.255

an experimental address

172.19.20.5

a private address

127.0.0.1

a loopback address

22. Which two parts are components of an IPv4 address? (Choose two.)

subnet portion

network portion

host portion

logical portion

physical portion

broadcast portion

23. 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?

when the router receives an ICMP Time Exceeded message

when the RTT value reaches zero

when the value in the TTL field reaches zero

when the host responds with an ICMP Echo Reply message

when the values of both the Echo Request and Echo Reply messages reach zero

24. Which of these addresses is the shortest abbreviation for the IP address:

3FFE:1044:0000:0000:00AB:0000:0000:0057?

3FFE:1044:0000:0000:00AB::0057

3FFE:1044:0:0:AB::57

3FFE:1044::AB::57

3FFE:1044:0000:0000:00AB::57

3FFE:1044:0:0:00AB::0057

3FFE:1044::00AB::0057