WorksheetsNetworking Quiz
Total questions: 20
Worksheet time: 10mins
Which of the following is NOT a valid MAC Address?
13:16:86:53:89:43
80:GF:AA:67:13:5D
88:0C:00:99:5F:EF
95:B5:DD:EE:78:8A
EA:BA:AA:EE:FF:CB
How many usable IP addresses are there in a 20-bit subnet?
2046
2047
4096
2048
4094
How many layers does Open Systems Interconnection model have?
12
5
9
7
6
Select which of the following are 'Public IP addresses':
10.110.50.37
172.28.73.21
192.168.0.1
172.168.254.2
11.63.72.21
Select valid MAC-address
G2:60:CF:21:99:H0
192.168.0.0/16
00:00:5E:80:EE:B0
AEC8:21F1:AA44:54FF:1111:DDAE:0212:1201
In MikroTik RouterOS, Layer-3 communication between 2 hosts can be achieved by using an address subnet of:
/29
/30
/32
/31
How many IP addresses can one find in the header of an IP packet?
4
1
2
3
Select valid subnet masks:
255.255.192.255
192.0.0.0
255.255.224.0
255.192.0.0
There's an IP address 15.242.55.62 with a subnet mask 255.255.255.224 (/27). Please choose all valid host address range within the same subnet.
15.242.55.31-15.242.55.62
15.242.55.32-15.242.55.63
15.242.55.33-15.242.55.62
15.242.55.33-15.242.55.63
Which computers would be able to communicate directly (without any routers involved):
192.168.0.5/26 and 192.168.0.100
192.168.17.15/29 and 192.168.17.20/28
10.10.0.17/22 and 10.10.1.30/23
10.5.5.1/24 and 10.5.5.100/25
Collisions are possible in full-duplex Ethernet networks
true
false
The basic unit of a physical network (OSI Layer 1) is the:
Header
Bit
Byte
Frame
The network address is
The first address of the subnet
None of the mentioned
The first usable address of the s
What is the network address?
The first address of the subnet
None of the mentioned
The first usable address of the subnet
The last address of the subnet
What protocol does ping use?
ARP
ICMP
UDP
TCP
Which of the following protocols / ports are used for SNMP?
TCP 123
UDP 161
TCP 162
TCP 161
TCP 25
What is the term for the hardware coded address found on an interface?
FQDN Address
MAC Address
IP Address
Interface Address
Which of the following are valid IP addresses?
10.10.14.0
1.27.14.254
192.168.256.1
192.168.13.255
A network ready device is directly connected to a MikroTik RouterBOARD with a correct U.T.P. RJ45 functioning cable. The device is configured with an IPv4 address of 192.168.100.70 using a subnet mask of 255.255.255.252. What will be a valid IPv4 address for the RouterBOARD 750 for a successful connection to the device?
192.168.100.70/255.255.255.252
192.168.100.68/255.255.255.252
192.168.100.71/255.255.255.252
192.168.100.69/255.255.255.252
MAC layer by OSI model is also known as?
Layer 1
Layer 7
Layer 6
Layer 2
Layer 3
