Assessment Test AVNT 1 (A/L/V)

A device is found with the following IP address: 192.168.12.13 and the following netmask: 255.255.255.0
Please fill-in the network address this device is part of.
Note: Please don’t forget to add the points between the numbers!

A device wants to send data to everyone on the network.
What type of casting should this device be using to achieve this?

Unicast
Broadcast
Multicast

A device wants to send data to one destination only.
What type of casting should this device be using to achieve this?

Broadcast
Unicast
Multicast

Drag and Drop the right CIDR notation to the corresponding netmask

Sort elements

/24
/8
/16

255.255.255.0
255.0.0.0
255.255.0.0

Which technology should be enabled inside my network infrastructure to fully take benefit of the multicast transmission method?

EEE
QoS
PoE
IGMP Snooping

What type of value is 0x11?

0 (for 0 x 11)
17 written in hexadecimal value
11

What type of IP address is 169.254.12.13?

a Multicast address
A Link-Local address (ZeroConf)
A Broadcast address

What kind of broadcast is the following destination IP address: 2.255.255.255?

Limited Broadcast
Net Directed Broadcast

What kind of broadcast is the following destination address: 255.255.255.255?

Net directed broadcast
Limited Broadcast

What is the primary role of an IP address?

To identify the manufacturer and model of a device
to address several devices on the network
To identify an interface on an IP network

What is the primary role of a subnet mask?

To hide the IP address of a device, so that hackers can't find it.
To separate the IP address into the network and host addresses, and thus to define how many devices you wish to address in your subnet.

What is the PoE technology used for?

To improve the processing power of a device on a network
To protect the port of a switch
To power a device through its network cable

What is the name of half of a Byte?

Halfbit
Nibble
Half

What is the most significant bit?

A bit in the middle of a Byte
A bit with the highest decimal value associated to it

What is the minimum network cable category that supports Gigabit transmission?

Cat5.
Cat5e
Cat6

What is the least significant bit?

The bit in the middle of a Byte
The bit with the lowest decimal value associated to it

What is the last possible value of a Byte?

254
255
256

Fill in below the default IP address of a loopback interface.
Note: Don’t forget to use points between the numbers!

What is the first possible value of a Byte?

0
1
2

What is IGMP Snooping ?

A logical segmentation of a physical infrastructure, VLANs allow to partition the network into fully isolated virtual subnets.
A mechanism that allows the prioritization of packets within the network
A mechanism that manages the multicast traffic within a network or a VLAN

What is DHCP used for?

DHCP is used as a firewall to protect your network
DHCP is used to dynamically allocate IP address to end devices

What is an unmanaged switch?

Select the right definition below:

A switch that you can configure but can't read MAC addresses
A switch that you can configure and can read MAC addresses
A switch that you can't configure but can read MAC addresses
A switch that you can't configure and can't read MAC addresses

What is an Ethernet switch?

A device that converts an AV protocol into another protocol
A device used to interconnect network equipments
A device that manages your entire network

What is a Link-Local (ZeroConf) IP address? (Multiple possible answers)

An IP address that is automatically calculated based on the MAC address of the network interface
It's the default IP address used for Dante audio networks
Link-Local (ZeroConf) IP addresses are used to convert IP protocols

What is a static IP address?

An IP address you'll never be able to change
An IP address you've set manually
An IP address that refuses to be changed

What is a managed switch?

Select the right definition below:

A switch that you can configure but can't read MAC addresses
A switch that you can configure and can read MAC addresses
A switch that you can't configure but can read MAC addresses
A switch that you can't configure and can't read MAC addresses

What is a MAC address?

An address for my MAC
An address to identify a device
An address to identify a network interface

What is a loopback interface?

An interface used to create a physical ring topology
An interface that allows to go back in time with your IP settings
A virtual interface used to create an internal communication between different applications within the same computer

What is a Byte?

A bite
A point of connection
A group a 8 bits

What is a broadcast domain?

A broadcast domain is a logical division of a computer network, in which all devices can reach each other by using broadcast messages
A domain where we make a wine called "broadcast"
A domain where video people can share media

What is a bit?

The smallest unit of information data.
A part of device
4 type of data combined together

What happens when a multicast stream go through a switch that do no support IGMP snooping?

The stream is blocked
The stream goes to the only device which subscribed to that stream
The stream will be cloned to every active port of the switch

What does the left part of a MAC address represent?

The network interface
The manufacturer ID
The left part

In a Windows or MAC terminal, what command do you use to test IP communication between two devices?

Lookup
Traceroute
Ping

In Windows, what argument do you add to the IPCONFIG command to display the full IP information of your computer?

-t
/?
/all

What are the possible values of a bit? (multiple possible answers)

0
1
2
4

Please convert the following hexadecimal expression into a decimal value: 0xA2

Please convert the following hexadecimal expression into a binary expression: 0xB7

Please convert the following binary expression into a hexadecimal value: 0011 1100

Please convert the following binary expression into a decimal value: 0010 1101

Please check the following IP address: 172.16.31.0 and the following subnet mask: 255.255.0.0
Select below the right statement about this IP address.

This is the IP address of a network
This is the IP address of a device.

Link each topology to the right description

Sort elements

Extended Star
Ring
Daisy Chain
Peer to Peer
Star

In a Windows terminal, what argument will you add to get a continuous Ping?

-l
-c
-t

How many possible values can we have with a bit?

0
1
2
4

In the following switched Dante network, and following your trainers’ comments, how many hops can you count between device A and B?

Hops

2
3
4

On a Windows or Mac terminal, how do you stop a continuous Ping?

Hold Ctrl + D
Hold Ctrl + C
Hold Ctrl + V

From a Windows terminal, what command do you use to display the simple IP configuration of your computer?

TRACEROUTE
PING
IPCONFIG

Can I use a switch with EEE technology (Energy Efficient Ethernet) for an AoIP network ?

No
Yes, but the switch must offer to disable it.

Can I transfer a Gigabit stream over a Cat.5 cable?

Yes
No

Can I run a 10Gbps stream over an Ethercon Cat.5e connector?

Yes
No

On a Windows or MAC computer, can I ping multiple destination from the same terminal at the same time?

Yes
No

Drag and drop the right label to the following netmask:

Sort elements

CLASS A
CLASS C
CLASS B

255.0.0.0
255.255.255.0
255.255.0.0

On a Mac computer, what command do you type in the terminal to display the IP configuration?

ipconfig
ifconfig

What is the most important point to check before connecting a device to a running network?

Check if the device is powered up
Check the IP address of the device's interface you wan to connect
Check the category of the cable

Assessment Test AVNT 1 (A/L/V)

Quiz Summary

Information

Results

Results

Categories

1. Question

2. Question

3. Question

4. Question

Sort elements

5. Question

6. Question

7. Question

8. Question

9. Question

10. Question

11. Question

12. Question

13. Question

14. Question

15. Question

16. Question

17. Question

18. Question

19. Question

20. Question

21. Question

22. Question

23. Question

24. Question

25. Question

26. Question

27. Question

28. Question

29. Question

30. Question

31. Question

32. Question

33. Question

34. Question

35. Question

36. Question

37. Question

38. Question

39. Question

40. Question

41. Question

42. Question

Sort elements

43. Question

44. Question

45. Question

46. Question

47. Question

48. Question

49. Question

50. Question

51. Question

52. Question

Sort elements

53. Question

54. Question