MikroTik MTCNA問題集で必ず試験合格させる [Q23-Q40]

新問題 23
During a scan, in order to see all the available wireless frequencies that are supported by the card, the following option must be selected in the wireless card’s “Frequency Mode”:

新問題 24
How long is level 1 (demo) license valid?

新問題 25
What is the correct action to be specified in the NAT rule to hide a private network when communicating to the outside world?

新問題 26
Which computers would be able to communicate directly (without any routers involved):

新問題 27
Which firewall chain you should use to filter SSH access to the router itself?

新問題 28
When backing up your router by using the ‘Export’ command, the following happens:

新問題 29
There can be more than one PPPoE server in a single broadcast domain:

新問題 30
Which statements are true regarding ICMP packets?
ICMP guarantees datagram delivery.
ICMP can provide hosts with information about network problems.
ICMP is encapsulated within IP datagrams.
ICMP is encapsulated within UDP datagrams.

新問題 31
Which of the following services use UDP?
DHCP
SMTP
SNMP
FTP
HTTP
TFTP

新問題 32
Please select valid scan-list values in interface wireless configuration:

新問題 33
Which WLAN IEEE specification allows up to 54Mbps at 2.4GHz?

新問題 34
Which of the following protocols uses both TCP and UDP?

新問題 35
When sending out an ARP request, an IP host is expecting what kind of address for an answer?

新問題 36
Is action=masquerade allowed in chain=dstnat?

新問題 37
What does the firewall action “Redirect” do? Select all true statements.

新問題 38
Netinstall can be used to

新問題 39
Select which of the following are ‘Public IP addresses’:

新問題 40
Which of the following services use TCP?
DHCP
SMTP
HTTP
TFTP
FTP