Domain Name System (DNS) requests can use protocol/port:

• A.UDP
• B.TCP port 53

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If ARP=reply-only is configured on an interface, this interface will

• A.accept all IP addresses listed in '/ip arp' as static entries
• B.accept all MAC-addresses listed in '/ip arp' as static entries
• C.accept IP and MAC address combinations listed in '/ip arp' list
• D.add new IP addresses in '/ip arp' list
• E.add new MAC addresses in '/ip arp' list

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Which of the following protocols uses both TCP and UDP?

• A.Telnet
• B.DNS
• C.SMTP
• D.FTP

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Router has wireless and ethernet client interfaces, all client interfaces are bridged. To create a DHCP service for all clients, DHCP server must be configured on:

• A.Ethernet and wireless interfaces
• B.DHCP service is not possible in this setup
• C.Every bridge port
• D.Only on the bridge interface

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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.No
• B.Yes

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