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MTCNA MikroTik Certified Network Associate Exam Question and Answers

Question # 4

Which of the following protocols uses both TCP and UDP?

A.

FTP

B.

SMTP

C.

Telnet

D.

DNS

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Question # 5

Simple Queue number 0 defines 2M for upload and download for target IP 10.10.0.33.

Simple Queue number 1 defines 4M for upload and download for target IP 10.10.0.33. Client

10.10.0.33 is be able to obtain

A.

6M upload/download

B.

0M upload/download

C.

4M upload/download

D.

2M upload/download

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Question # 6

Which is the default port of IP-Winbox?

A.

UDP 8291

B.

TCP 80

C.

TCP 8291

D.

TCP 8192

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Question # 7

What is a stub network?

A.

A network with more than one exit point.

B.

A network with more than one exit and entry point.

C.

A network with only one entry and no exit point.

D.

A network that has only one entry and exit point.

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Question # 8

Router A and B are both running as PPPoE servers on different broadcast domains of your network. It is possible to set Router A to use "/ppp secret" accounts from Router B to authenticate PPPoE customers.

A.

true

B.

false

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Question # 9

Which class of IP address has the most host addresses available by default?

A.

A

B.

B

C.

C

D.

A and B

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Question # 10

What flavor of Network Address Translation can be used to have one IP address allow many users to connect to the global Internet?

A.

NAT

B.

Static

C.

Dynamic

D.

PAT

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Question # 11

MikroTik RouterOS commands can be run once a day by:

A.

/system watchdog

B.

/system cron

C.

/system scheduler

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Question # 12

A PC with IP 192.168.1.2 can access internet, and static ARP has been set for that IP address on gateway. When the PC Ethernet card failed, the user change it with a new card and set the same IP for it. What else

should be done? [multiple answers]

A.

Old static ARP entry on gateway has to be updated for the new card

B.

Nothing – it will work as before

C.

MAC-address of the new card has to be changed to MAC address of old card

D.

Another IP has to be added for Internet access

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Question # 13

Which command is used to upgrade an IOS on a Cisco router?

A.

copy tftp run

B.

copy tftp start

C.

config net

D.

copy tftp flash

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Question # 14

Is ARP used in the IPv6 protocol?

A.

True

B.

False

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Question # 15

What is the correct action for a NAT rule on a router that should intercept SMTP traffic and send it over to a specified mail server?

A.

tarpit

B.

dst-nat

C.

passthrough

D.

redirect

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Question # 16

Action=redirect is applied in

A.

chain=srcnat

B.

chain=forward

C.

chain=dstnat

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Question # 17

Which protocol does DHCP use at the Transport layer?

A.

IP

B.

TCP

C.

UDP

D.

ARP

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Question # 18

If you wish to block user access to MSN messenger, which chain should the firewall rule be placed in?

A.

input

B.

process

C.

forward

D.

output

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Question # 19

MikroTik RouterOS is sending logs to an external syslog server. Which protocol and port is used by RouterOS for sending logs (by default)?

A.

UDP 514

B.

UDP 21

C.

UDP 113

D.

TCP 110

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Question # 20

Mark all correct answers.

A.

/ip firewall filter allows to deny authentication to AP

B.

Wireless access-list could allow and deny connect to your AP

C.

Default-Forwarding could be enabled for a specific clients by wireless access-list

D.

The only way to prevent wireless clients connections - disable wireless interface

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Question # 21

The highest queue priority is

A.

1

B.

256

C.

16

D.

8

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Question # 22

When backing up your router by using the ‘Export’ command, the following happens:

A.

Winbox usernames and passwords are backed up

B.

The Export file can be edited with a standard text editor after its creation

C.

You are requested to give the export file a name

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Question # 23

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.

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Question # 24

Using wireless connect-list it’s possible to prioritize connection to one Access Point over another Access Point by changing the order of the entries.

A.

False

B.

True

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Question # 25

Which of the following is used in standard 802.11 wireless networks?

A.

CSMA/CA

B.

CDMA

C.

FDD

D.

CSMA/CD

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Question # 26

Domain name system (DNS) requests can use protocol/port:

A.

UDP

B.

TCP port 53

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Question # 27

Mark all packages required for PPPoE server on MikroTik RouterOS

A.

ppp

B.

user-manager

C.

radius

D.

synchronous

E.

system

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Question # 28

Which type of encryption could be used to establish a connection with a simple passkey without using a 802.1X authentication server?

A.

WPA PSK/WPA2 PSK

B.

WPA EAP/WPA2 EAP

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Question # 29

What is necessary for PPPoE client configuration?

A.

Interface (on which PPPoE client is going to work)

B.

Static IP address on PPPoE client interface

C.

ip firewall nat masquerade rule

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Question # 30

If a packet comes to a router and starts a new, previously unseen connection, which connection state would be applied to it?

A.

no connection state would be applied to such packet

B.

new

C.

unknown

D.

invalid

E.

established

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Question # 31

What is the meaning of letter "R" on an active session in the menu PPP Active Connections?

A.

Radius

B.

Running

C.

Remote

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Question # 32

Which option in the configuration of a wireless card must be disabled to cause the router to permit ONLY known clients listed in the access list to connect?

A.

Security Profile

B.

Default Forward

C.

Enable Access List

D.

Default Authenticate

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