Один очень хороший человек помог Яше попасть на дорогие подкурсы, и Яша смог защитить экзамен MTCNA на 90% и получить первый в его жизни сертификат.
Решил тут оставить ответы на предварительный тест. Вдруг кому-то понадобиться, кто не может набрать 100%
MAC layer by OSI model is also known as
* Layer 2
Which computers would be able to communicate directly (without any routers involved):
V 10.5.5.1/24 and 10.5.5.100/25
V 10.10.0.17/22 and 10.10.1.30
The network address is
* The first address of the subnet
How many IP addresses can one find in the header of an IP packet?
* 2
Select valid MAC-address
* 00:00:5E:80:EE:B0
In MikroTik RouterOS, Layer-3 communication between 2 hosts can be achieved by using an address subnet of:
* /29
* /30
* /32
You have a router with configuration
- Public IP :202.168.125.45/24
- Default gateway:202.168.125.1
- DNS server: 248.115.148.136, 248.115.148.137
- Local IP: 192.168.2.1/24
Mark the correct configuration on client PC to access to the Internet
* IP:192.168.2.115/24 gateway: 192.168.2.1
The basic unit of a physical network (OSI Layer 1) is the:
* Bit
How many layers does Open Systems Interconnection model have?
* 7
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?
* 192.168.100.69/255.255.255.252
Select which of the following are 'Public IP addresses':
V 172.168.254.2
V 11.63.72.21
What is term for the hardware coded address found on an interface?
* MAC Address
Which of the following are valid IP addresses?
V 1.27.14.254
V 192.168.13.255
V 10.10.14.0
Select valid subnet masks:
V 255.192.0.0
V 192.0.0.0
V 255.255.224.0
Which of the following is NOT a valid MAC Address?
* 80:GF:AA:67:13:5D
Which of the following protocols / port s are used for SNMP. (Simple Network Managemnt Protocol)
V UDP 161
V UDP 162
How many usable IP addresses are there in a 20-bit subnet?
* 4094
Collisions are possible in full-duplex Ethernet networks
FALSE
Choose all valid hosts address range for subnet 15.242.55.62/27
* 15.242.55.33-15.242.55.62
What protocol does ping use?
* ICMP
Mikrotik Pre MTCNA Test
Дата публикации 2 авг 2018
| Редактировалось 2 авг 2018
