Which destination address is used in an ARP request frame?

E. the physical address of the destination host

An administrator wants to create four subnetworks from the network address 192.168.1.0/24. What is the network address and subnet mask of the second useable subnet?

A. subnetwork 192.168.1.64 subnet mask 255.255.255.192

B. subnetwork 192.168.1.32 subnet mask 255.255.255.240

C. subnetwork 192.168.1.64 subnet mask 255.255.255.240

D. subnetwork 192.168.1.128 subnet mask 255.255.255.192

E. subnetwork 192.168.1.8 subnet mask 255.255.255.224

Refer to the exhibit. The PC is connected to the console port of the switch. All the other connections are made through FastEthernet link: Which types of UTP cables can be used to connect the devices?

B. 1-rollover, 2 straight-through, 3 - crossover

A. 1-rollover, 2 - crossover, 3 - straight-through

C. 1- crossover, 2 - straight-through, 3 - rollover

D. 1 - crossover, 2 - rollover, 3 - straight-through

Refer to the exhibit. PC1 attempts to connect to File_server1 and sends an ARP request to obtain a destination MAC address. Which MAC address will PC1 receive in the ARP reply?

B. the MAC address of the GO/0 interface on R1

C. the MAC address of the GO/0 interface on R2

E. the MAC address of File_server1

Refer to the exhibit. Consider the IP address configuration shown from PC1. What is a description of the default gateway address?

B. It is the IP address of the Router1 interface that connects the PC1 LAN to Router1.

A. It is the IP address of the Router1 interface that connects the company to the Internet.

C. It is the IP address of Switch1 that connects PC1 to other devices on the same LAN.

D. It is the IP address of the ISP network device located in the cloud.

Refer to the exhibit. The exhibit shows a small switched network and the contents of the MAC address table of the switch. PC1 has sent a frame addressed to PC3. What will the switch do with the frame?

C. The switch will forward the frame to all ports except port 4.

A. The switch will discard the frame.

B. The switch will forward the frame only to port 2.

D. The switch will forward the frame to all ports.

E. The switch will forward the frame only to ports 1 and 3.

Refer to the exhibit. What is wrong with the displayed termination?

C. The untwisted length of each wire is too long.

A. The woven copper braid should not have been removed.

B. The wrong type of connector is being used.

D. The wires are too thick for the connector that is used.

What are two services provided by the OSI network layer? (Choose two.)

B. routing packets toward the destination

C. encapsulating PDUs from the transport layer media

D. placement of frames on the media

What are two functions of NVRAM? (Choose two.)

B. to retain contents when power is removed

C. to store the startup configuration file

D. to contain the running configuration file

What are two characteristics of fiber-optic cable? (Choose two.)

A. It is not affected by EMI or RFI.

E. It is more expensive than UTP cabling is.

B. Each pair of cables is wrapped in metallic foil.

C. It combines the technique of cancellation, shielding, and twisting to protect data.

D. It typically contains 4 pairs of fiber-optic wires.

What are two actions performed by a Cisco switch? (Choose two.)

B. using the source MAC addresses of frames to build and maintain a MAC address table

D. utilizing the MAC address table to forward frames via the destination MAC address

A. building a routing table that is based on the first IP address in the frame header

C. forwarding frames with unknown destination IP addresses to the default gateway

E. examining the destination MAC address to add new entries to the MAC address table

What are two potential network problems that can result from ARP operation? (Choose two.)

B. On large networks with low bandwidth, multiple ARP broadcasts could cause data communication delays.

C. Network attackers could manipulate MAC address and IP address mappings in ARP messages with the intent of intercepting network traffic.

A. Manually configuring static ARP associations could facilitate ARP poisoning or MAC address spoofing.

D. Large numbers of ARP request broadcasts could cause the host MAC address table to overflow and prevent the host from communicating on the network.

E. Multiple ARP replies result in the switch MAC address table containing entries that match the MAC addresses of hosts that are connected to the relevant switch port.

What two functions are provided by ARP? (Choose two.)

B. Maintains a table of IPv4 to MAC address mappings

E. Resolves IPv4 addresses to MAC addresses

A. Maintains a table of IPv4 address to domain names

C. Maintains a table of IPv6 to MAC address mappings

D. Resolves IPv4 addresses to domain names

NWC204

Authored by Ngọc Giang Nguyễn

Information Technology (IT)

University

Used 1+ times

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162 questions

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MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many host addresses are available on the 192.168.10.128/26 network?

A. 30

B. 32

C. 60

D. 62

E. 64

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the prefix length notation for the subnet mask 255.255.255.224?

A. /28

B. /27

C. /26

D. /25

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the recommended prefix length for most IPv6 subnets?

A. /32

B. /48

C. /64

D. /128

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many usable IP addresses are available on the 192.168.1.0/27 network?
Number of usable IPs = 2^number of host bits - 2

A. 254

B. 30

C. 256

D. 16

E. 62

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many host addresses are available on the network 172.16.128.0 with a subnet mask of 255.255.252.0?

A. 510

B. 512

C. 1022

D. 1024

E. 2046

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A network administrator has received the IPv6 prefix 2001:DB8::/48 for subnetting. Assuming the administrator does not subnet into the interface ID portion of the address space, how many subnets can the administrator create from the /48 prefix?

A. 16

B. 256

C. 4096

D. 65536

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A PC is downloading a large file from a server. The TCP window is 1000 bytes. The server is sending the file using 100-byte segments. How many segments will the server send before it requires an acknowledgment from the PC?

A. 1 segment

B. 10 segments

C. 100 segments

D. 1000 segments

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NWC204

How many host addresses are available on the 192.168.10.128/26 network?

What is the prefix length notation for the subnet mask 255.255.255.224?

What is the recommended prefix length for most IPv6 subnets?

How many usable IP addresses are available on the 192.168.1.0/27 network?
Number of usable IPs = 2^number of host bits - 2

How many host addresses are available on the network 172.16.128.0 with a subnet mask of 255.255.252.0?

A network administrator has received the IPv6 prefix 2001:DB8::/48 for subnetting. Assuming the administrator does not subnet into the interface ID portion of the address space, how many subnets can the administrator create from the /48 prefix?

A PC is downloading a large file from a server. The TCP window is 1000 bytes. The server is sending the file using 100-byte segments. How many segments will the server send before it requires an acknowledgment from the PC?

Host-A has the IPv4 address and subnet mask 10.11.12.100 255.255.255.0. What is the network address of Host-A?
Network Address = IP Address AND Subnet Mask

What is the special value assigned to the first 24 bits of a multicast MAC address transporting an IPv4 packet?
A. 01-00-5E
B. FF-00-5E
C. 01-5E-00
D. FF-FF-FF

Which address is a valid IPv6 link-local unicast address?

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NWC204

How many host addresses are available on the 192.168.10.128/26 network?

What is the prefix length notation for the subnet mask 255.255.255.224?

What is the recommended prefix length for most IPv6 subnets?

How many usable IP addresses are available on the 192.168.1.0/27 network?Number of usable IPs = 2^number of host bits - 2

How many host addresses are available on the network 172.16.128.0 with a subnet mask of 255.255.252.0?

A network administrator has received the IPv6 prefix 2001:DB8::/48 for subnetting. Assuming the administrator does not subnet into the interface ID portion of the address space, how many subnets can the administrator create from the /48 prefix?

A PC is downloading a large file from a server. The TCP window is 1000 bytes. The server is sending the file using 100-byte segments. How many segments will the server send before it requires an acknowledgment from the PC?

Host-A has the IPv4 address and subnet mask 10.11.12.100 255.255.255.0. What is the network address of Host-A?Network Address = IP Address AND Subnet Mask

What is the special value assigned to the first 24 bits of a multicast MAC address transporting an IPv4 packet?A. 01-00-5EB. FF-00-5EC. 01-5E-00D. FF-FF-FF

Which address is a valid IPv6 link-local unicast address?

Access all questions and much more by creating a free account

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Information Technology (IT)

How many usable IP addresses are available on the 192.168.1.0/27 network?
Number of usable IPs = 2^number of host bits - 2

Host-A has the IPv4 address and subnet mask 10.11.12.100 255.255.255.0. What is the network address of Host-A?
Network Address = IP Address AND Subnet Mask

What is the special value assigned to the first 24 bits of a multicast MAC address transporting an IPv4 packet?
A. 01-00-5E
B. FF-00-5E
C. 01-5E-00
D. FF-FF-FF