MTCNA Online Practice Questions and Answers

What does this simple queue do (check the image)?

A. Queue guarantees upload data rate of one megabit per second for host 192.168.1.10

B. Queue limits host 192.168.1.10 download data rate to one megabit per second.

C. Queue limits host 192.168.1.10 upload data rate to one megabit per second.

D. Queue guarantees download data rate of one megabit per second for host 192.168.1.10

Which of the following protocols uses both TCP and UDP?

A. FTP

B. SMTP

C. Telnet

D. DNS

Is action=masquerade allowed in chain=dstnat?

A. yes, but only if dst-addr is specified

B. yes

C. yes, but it works only for incoming connections

D. no

Which protocol does DHCP use at the Transport layer?

A. IP

B. TCP

C. UDP

D. ARP

You have 10 users plugged into a hub running 10Mbps half-duplex. There is a server connected to the switch running 10Mbps half-duplex as well. How much bandwidth does each host have to the server?

A. 100 kbps

B. 1 Mbps

C. 2 Mbps

D. 10 Mbps

Which one of the following is true regarding VLANs?

A. Two VLANs are configured by default on all Cisco switches.

B. VLANs only work if you have a complete Cisco switched internetwork. No off-brand switches are allowed.

C. You should not have more than 10 switches in the same VTP domain.

D. VTP is used to send VLAN information to switches in a configured VTP domain.

How long is level 1 (free) license valid?

A. 1 month

B. 24 hours

C. 1 year

D. Infinite time

A DHCP server is configured on a LAN interface which is a port on a bridge. The DHCP server does not

start.

What could be the reason(s)?

A. The DHCP server can not run on an interface which is also a bridge port

B. There might not be an IP address assigned to the LAN Interface

C. The IP address pool could be incorrectly defined

D. There may be multiple IP addresses set on the LAN interface

What is possible with Netinstall?

A. MikroTik RouterOS reinstall

B. MikroTik RouterOS password reset with saving router's configuration

C. MikroTik RouterOS configuration reset

If 'check-gateway' is enabled for an ECMP route and one of the gateways is unreachable, then:

A. ECMP is going to send packets to all gateways even if one is unreachable.

B. The unreachable gateway is not going be used in Round Robin algorithm.

C. The ECMP route becomes inactive.

How many usable IP addresses are there in a 23-bit (255.255.254.0) subnet?

A. 512

B. 510

C. 508

D. 254

Select valid subnet masks:

A. 255.192.0.0

B. 255.255.192.255

C. 192.0.0.0

D. 255.255.224.0

Can you manually add drivers to RouterOS in case your PCI Ethernet card is not recognized, and you suspect it is a driver issue?

A. Yes

B. No

What PPP protocol provides dynamic addressing, authentication, and multilink?

A. NCP

B. HDLC

C. LCP

D. X.25

In WinBox when clicking the 'Backup' button in the Files window, the following happens (select all that apply):

A. Backup file is created. Name contains the router identity, the date and time of its creation

B. Backup file is saved to the computer desktop

C. Backup file will contain usernames and passwords of the router

D. Optionally backup name and password can be specified